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Best Quiet Toilets for Bedroom and Ensuite Bathrooms

When the toilet sits a few feet from where someone sleeps, the loudest part of any flush, the sudden rush and roar of water refilling the bowl and tank, becomes the thing that wakes the whole room. A quiet toilet trades that startling noise for a soft, low-pitched swish by using a gravity or siphon-jet flush instead of a pressure-assist tank, a slow-fill valve that refills the tank without the high hiss, and a soft-close seat that lowers the lid without the bang. We ranked the best quiet toilets for bedroom and ensuite bathrooms using published flush-system data, independent MaP flush-test scores, EPA WaterSense certification and the patterns that show up across thousands of aggregated owner reviews, weighting flush noise, refill noise, soft-close hardware and single-flush reliability most heavily.

Why Trust Best Flushing Toilets

  • Flushing power and MaP flush-test scores
  • Water efficiency (GPF and EPA WaterSense)
  • Aggregated owner reviews
  • Clog resistance and trapway design
  • Brand reliability and warranty

Research updated June 2026.

Quick Answer

The best quiet toilet for a bedroom or ensuite is the TOTO UltraMax II. Its low-noise Double Cyclone gravity flush moves water through two rim nozzles instead of a roaring pressure tank, the seamless one-piece body dampens sound, and the included soft-close seat closes without a bang, all on an efficient 1.28 GPF with an 800 gram MaP score.

A toilet in a busy hall bathroom can be as loud as it likes. A toilet that shares a wall with the headboard cannot. The moment the fixture moves into an ensuite, a primary-bedroom bathroom, a guest suite or a small apartment where bedroom and bathroom are a few feet apart, flush noise stops being a non-issue and becomes the single most disruptive thing the toilet does. A 2am trip that ends in a thirty-second roar of refilling water wakes a sleeping partner, a baby in the next room or a guest in a thin-walled rental, and no amount of comfort or styling makes up for that.

The good news is that flush noise is an engineering choice, not luck. The loudest toilets on the market are pressure-assist models, which use a sealed inner tank pressurized by the water supply to blast the bowl clear, and that blast is unmistakably loud. The quietest are gravity and siphon-jet models that simply let a tank of water fall into the bowl, paired with a slow-closing fill valve that refills without the high-pitched hiss. Add a soft-close seat so the lid never slams, and you have a fixture you can flush at night without announcing it to the household. Below we compare real models on the noise-related specs that count, then explain how to choose and how to quiet down a toilet you already own. If raw clearing power is your main concern, our guide to the best flushing toilets goes deeper on MaP scores and clog resistance.

Why pressure-assist toilets are out. Pressure-assist toilets like the American Standard Champion PowerWash and many commercial-style models clear the bowl with a forceful, deep whoosh that owners regularly describe as startling, especially at night. They flush superbly and almost never clog, but they are the wrong tool next to a bedroom. Every pick on this list uses a quieter gravity or siphon-jet flush instead, which trades a fraction of that brute force for sleep-friendly sound.

How we research and rank. We do not physically test toilets. Instead we compare published manufacturer specs (flush system, fill-valve type, soft-close hardware, rough-in, bowl shape, warranty), independent MaP flush-test scores, EPA WaterSense certification and the patterns that show up across thousands of verified owner reviews. For this quiet-toilet list we weighted flush noise, refill noise and soft-close seats alongside single-flush reliability, and we do not take payment for placement.

Comparing the best quiet toilets

Every toilet below uses a gravity or siphon-jet flush rather than a loud pressure-assist tank, carries a strong flush rating and shows consistently positive owner feedback on noise and reliability. Use the table to scan the trade-offs, then read the full analysis for each pick underneath.

ToiletBest ForMaPGPFFlush TypeRatingCheck Price
TOTO UltraMax IIQuietest overall800 g1.28Double Cyclone4.7Check price
Kohler Santa RosaCompact ensuite800 g1.28AquaPiston4.6Check price
TOTO Aquia IVQuiet dual flush800 g0.9 / 1.28Dynamax Tornado4.6Check price
Woodbridge T-0001Modern one-piece value800 g1.28Siphon, dual4.4Check price
Kohler CimarronQuiet two-piece value1000 g1.28AquaPiston4.6Check price
Swiss Madison St. TropezModern sleek look800 g0.95 / 1.1Siphon, dual4.4Check price
TOTO Drake IIQuiet power flush800 g1.28Double Cyclone4.6Check price
Kohler HighlineReliable everyday pick1000 g1.28Class Five canister4.7Check price
Gerber AvalancheWorkhorse value1000 g1.28Siphon jet4.3Check price

The 9 best quiet toilets for bedrooms, reviewed

TOTO UltraMax II
1
Quietest Overall

TOTO UltraMax II

4.7 Best for ensuites

The UltraMax II is the quiet toilet we recommend to most bedroom and ensuite buyers because its low-noise Double Cyclone gravity flush, seamless one-piece body and included soft-close seat combine into the softest, least disruptive flush of any mainstream model.

Flush TypeDouble Cyclone gravity
GPF1.28
MaP Score800 g
Bowl Height16.125 in (comfort)
Warranty1 year limited
Best For
  • Ensuites and primary-bedroom bathrooms a few feet from the bed
  • Light sleepers and households with a baby or shift worker
  • Buyers who want a seamless body that is quiet and easy to clean
Not Ideal For
  • DIY installers, since the heavy one-piece needs a second person
  • Buyers who want the highest possible MaP clearing power

The Double Cyclone flush feeds water through two rim nozzles rather than the rim holes of older designs, so it rinses the bowl with a low, even swish instead of a loud gush, and the gravity design has no pressure tank to roar. Owners repeatedly single out how quiet it is, and the CeFiONtect glaze on the seamless one-piece body keeps the bowl visibly cleaner between washes.

The soft-close seat is included, so the lid lowers slowly and never bangs, removing the second-most-common nighttime noise after the flush itself. The one trade-off is weight: the one-piece body is heavy, so plan for help on install, and the 800 gram MaP score is solid rather than category-leading, which is the small price for prioritizing quiet over brute force.

Expert Take

If you are buying one quiet toilet for a room next to where someone sleeps, this is the safe default. The seamless body, soft flush and included soft-close seat tackle all three noise sources at once, and the included seat saves you a separate purchase most rivals make you add.

Check price on Amazon
Bottom Line: The quietest mainstream toilet you can buy, combining a soft gravity flush, a seamless body and an included soft-close seat.
Kohler Santa Rosa
2
Compact Ensuite

Kohler Santa Rosa

4.6 Best for small ensuites

The Santa Rosa pairs a quiet AquaPiston gravity flush with a compact one-piece footprint, which makes it the standout choice for a small ensuite or a tucked-away primary bathroom where a smaller, seamless, soft-flushing toilet fits best.

Flush TypeAquaPiston canister
GPF1.28
MaP Score800 g
Bowl Height16.5 in (comfort)
Warranty1 year limited
Best For
  • Small ensuites and powder rooms next to a bedroom
  • Buyers who want a seamless, quiet, easy-clean one-piece
  • Owners who value a leak-resistant canister fill valve
Not Ideal For
  • DIY installers, given the heavy one-piece body
  • Buyers who want a soft-close seat included in the box

The AquaPiston canister releases water into the bowl from all sides at once for a thorough yet gentle rinse, and because it is a gravity design there is no pressure tank to make noise. The canister also seals better than an old flapper, so it resists the slow phantom refills that hiss and waste water in the middle of the night.

The compact one-piece body has no tank-to-bowl seam to scrub and takes up less floor space than a full-size model, which is exactly what a cramped ensuite needs. A soft-close seat is sold separately rather than included, so budget for one to fully silence the lid, but owners consistently praise how quiet and solid the Santa Rosa feels once bolted down.

Expert Take

Specify the Santa Rosa when the ensuite is genuinely tight but you still want a quiet, seamless toilet. Add a Kohler Quiet-Close seat to the order so the lid is silent too, and budget for help on install since the one-piece body is heavy.

Check price on Amazon
Bottom Line: The best quiet pick for small ensuites, combining a soft gravity flush with a space-saving one-piece body.
TOTO Aquia IV
3
Quiet Dual Flush

TOTO Aquia IV

4.6 Best low-water quiet flush

The Aquia IV is the quiet toilet to choose when you also want the lowest water use, since its dual-flush Dynamax Tornado system offers a soft 0.9 gallon liquid flush perfect for nighttime trips alongside a fuller 1.28 gallon flush for everything else.

Flush TypeDynamax Tornado, dual
GPF0.9 / 1.28
MaP Score800 g
Bowl Height16.5 in (comfort)
Warranty1 year limited
Best For
  • Buyers who want a soft liquid-only flush for night trips
  • Water-conscious households that still want quiet operation
  • Bathrooms wanting a sleek skirted, easy-clean design
Not Ideal For
  • Buyers who want a soft-close seat included in the box
  • People who dislike choosing between two flush buttons

The Dynamax Tornado flush uses dual rim nozzles to spin water around the bowl with a smooth, low-noise action rather than a loud gush, and the gravity design means no pressure roar. The 0.9 gallon half-flush is both the quietest and the most water-thrifty option, ideal for the frequent liquid-only trips that a bedroom bathroom sees most at night.

The skirted, seamless side panel hides the trapway curves, making it one of the easier toilets to wipe down, and the bowl sits at a comfortable chair height. As with most TOTO models the soft-close seat is sold separately, so add one to fully silence the lid, but the dual-flush gravity system is the genuine quiet-and-efficient draw here.

Expert Take

Pick the Aquia IV when you want both quiet and the lowest water bills. The 0.9 gallon button is the one you will use most at night, since it is gentle and barely audible, and a separate soft-close seat finishes the job of a silent fixture.

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Bottom Line: The quiet dual-flush pick, with a soft 0.9 gallon button that is ideal for low-noise nighttime trips.
Woodbridge T-0001 toilet
4
Modern One-Piece

Woodbridge T-0001

4.4 Best modern value

The Woodbridge T-0001 delivers a designer skirted one-piece look, a quiet dual-flush siphon and an included soft-close seat at a far friendlier position than the premium brands, which makes it a strong value choice for a modern bedroom bathroom.

Flush TypeSiphon, dual flush
GPF1.28
MaP Score800 g
Bowl Height~16.5 in (comfort)
Warranty5 year limited
Best For
  • Buyers who want a modern, low-noise fixture without premium spend
  • Households that value an included soft-close seat in the box
  • Bathrooms updated for a contemporary, seamless look
Not Ideal For
  • Buyers who want the widest possible parts network
  • DIY installers, given the heavy one-piece body

The dual-flush siphon clears the bowl quietly and lets you choose a lighter flush for liquids, which keeps nighttime noise and water use down, and the gravity design avoids any pressure-assist roar. The skirted, seamless body has no exposed trapway curves or tank seam, so it is both quiet and one of the easier toilets to keep clean.

The included soft-close seat removes a part you would otherwise buy and means no startling lid slam, a genuine win for a bedroom bathroom. Brand support is smaller than TOTO or Kohler, so factor in long-term parts availability, but for the combination of modern looks, quiet flush and an included soft-close seat at this position, the T-0001 competes well.

Expert Take

Choose the Woodbridge when modern looks and an included soft-close seat matter and you are comfortable with a smaller brand. The dual-flush siphon and seamless skirt cover both quiet and easy cleaning, just keep TOTO or Kohler in mind if guaranteed long-term parts are a priority.

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Bottom Line: A modern, quiet one-piece with a soft-close seat included, ideal for an updated bedroom bathroom on a budget.
Kohler Cimarron
5
Quiet Value

Kohler Cimarron

4.6 Best two-piece value

The Cimarron brings a quiet AquaPiston gravity flush and a strong 1000 gram MaP score together in a classic two-piece that is cheaper to buy and repair than a one-piece, making it the value pick when you want quiet without giving up clearing power.

Flush TypeAquaPiston canister
GPF1.28
MaP Score1000 g
Bowl Height16.5 in (comfort)
Warranty1 year limited
Best For
  • Bathrooms with a traditional or transitional look
  • Buyers who want a quiet flush with a top 1000 gram MaP score
  • Owners who value cheap, widely stocked two-piece parts
Not Ideal For
  • Buyers who prefer a sleek, seamless one-piece body
  • People who want a soft-close seat included in the box

The AquaPiston canister flush feeds water into the bowl from a full 360 degrees and posts a top 1000 gram MaP score, so it clears the bowl in one quiet, efficient pass and rarely needs a second push. Being a gravity design, there is no pressure tank to roar, and the canister valve resists the slow leaks and refill hiss that plague old flapper toilets.

The Cimarron's softer, more classic lines suit traditional bathrooms, and Kohler's wide parts network keeps repairs simple years down the line. The soft-close seat is sold separately, so add a Kohler Quiet-Close seat to silence the lid, and you have a quiet, hard-flushing toilet at a sensible two-piece position.

Expert Take

Choose the Cimarron when you want a quiet flush, a top MaP score and the cheap, easy parts of a two-piece. It is the rare quiet pick that does not give up clearing power, so a busy bedroom bathroom still gets a single, reliable flush.

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Bottom Line: A quiet two-piece with a top 1000 gram flush, the value pick that keeps clearing power.
Swiss Madison St. Tropez
6
Sleek Modern Look

Swiss Madison St. Tropez

4.4 Best contemporary design

The Swiss Madison St. Tropez pairs a low, sculptural one-piece silhouette with a quiet dual-flush siphon and very low water use, which makes it the pick for a modern bedroom suite where the toilet should look like furniture and run quietly.

Flush TypeSiphonic, dual flush
GPF0.95 / 1.1
MaP Score800 g
Bowl Height~16 in
Warranty1 year limited
Best For
  • Modern, design-led bedroom suites and guest baths
  • Water-conscious buyers who want a sub-1.1 gallon flush
  • Buyers who want an included soft-close seat
Not Ideal For
  • Households that want a big-brand parts network
  • Buyers who want the highest possible MaP score

The siphonic dual-flush system runs at just 0.95 and 1.1 gallons, among the lowest on this list, and clears the bowl with a smooth, quiet pull rather than a loud gush. The seamless one-piece body has no tank seam to scrub and a soft-close seat is included, so both the flush and the lid stay quiet at night.

The low, skirted profile is the headline, giving the bathroom a contemporary, almost furniture-like look that the boxier mainstream models cannot match. Brand support is smaller than TOTO or Kohler, and the 800 gram MaP score is solid rather than top-tier, so it suits lighter-use bedroom and guest bathrooms more than a heavy family bath.

Expert Take

Choose the St. Tropez when the look of the bedroom suite matters as much as the noise. The very low water use and included soft-close seat are real wins, just treat it as a lighter-duty fixture and confirm parts availability before buying for a rental.

Check price on Amazon
Bottom Line: A sleek, very low-water one-piece with an included soft-close seat, ideal for a design-led bedroom suite.
TOTO Drake II
7
Quiet Power Flush

TOTO Drake II

4.6 Best quiet plus strong flush

The Drake II takes the famously strong Drake formula and swaps the louder G-Max valve for the quieter Double Cyclone system, so you get a powerful, reliable flush in a noticeably softer two-piece, a smart compromise for a busy bedroom bathroom.

Flush TypeDouble Cyclone gravity
GPF1.28
MaP Score1,000 g
Bowl Height16.5 in (comfort)
Warranty1 year limited
Best For
  • Busy bedroom bathrooms that need quiet plus a strong flush
  • Buyers who want a cheap, widely stocked parts network
  • Anyone fitting a soft-close seat to finish the job
Not Ideal For
  • Buyers who want a seamless one-piece body to clean
  • People who want a soft-close seat included in the box

The original Drake's G-Max flush is excellent but among the louder gravity flushes, which is why the Drake II is the better bedroom choice: its Double Cyclone valve moves water through two rim nozzles for a softer, lower-pitched flush while still clearing the elongated bowl in one efficient pass. Owners note the quieter operation versus the standard Drake directly.

As a two-piece it is lighter to install and uses TOTO's cheap, everywhere parts network, so repairs years down the line are simple. The soft-close seat is sold separately, so add one to silence the lid, but for a household that wants quiet without trading away flush reliability, the Drake II hits the balance.

Expert Take

If you love the Drake but worry the standard model is too loud for a bedroom, this is the version to buy. The Double Cyclone valve is the meaningful difference, delivering a softer flush while keeping the reliability and cheap parts the Drake name is known for.

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Bottom Line: The quieter Drake, swapping the louder G-Max valve for a softer Double Cyclone flush without losing reliability.
Kohler Highline
8
Reliable Everyday

Kohler Highline

4.7 Best all-rounder

The Highline is the dependable everyday quiet pick, pairing a reasonably soft Class Five canister gravity flush with a top 1000 gram MaP score and a brand whose parts are on every shelf, ideal when you want quiet plus rock-solid reliability.

Flush TypeClass Five canister
GPF1.28
MaP Score1000 g
Bowl Height16.5 in (comfort)
Warranty1 year limited
Best For
  • Buyers who want a quiet flush plus a top 1000 gram MaP score
  • Households that value strong brand support and easy parts
  • Bathrooms that double as a busy family and bedroom bath
Not Ideal For
  • Buyers who want the absolute quietest flush on the list
  • People who want a seamless one-piece body

The Class Five canister flush clears the elongated bowl with a strong, reliable rinse and a top 1000 gram MaP score, so a single flush handles normal use with very few reported clogs. It is a gravity design with no pressure roar, and while it is not quite as hushed as the Double Cyclone TOTO models, owners describe it as quiet and unobtrusive in everyday use.

The canister flush valve also resists the slow leaks and refill hiss that plague old flapper designs, keeping nighttime noise down. The seat is sold separately, so add a Kohler Quiet-Close seat to silence the lid, and you have a quiet, high-MaP toilet from a brand with the widest parts network of any pick here.

Expert Take

Pick the Highline when you want quiet but refuse to give up clearing power or brand support. It is not the single quietest model on the list, but the 1000 gram flush and everywhere parts make it the most dependable all-rounder for a bath that is both bedroom-adjacent and busy.

Check price on Amazon
Bottom Line: A quiet, dependable all-rounder with a top 1000 gram flush and the widest parts network on this list.
Gerber Avalanche
9
Workhorse Value

Gerber Avalanche

4.3 Best contractor value

The Gerber Avalanche brings a strong, quiet siphon-jet gravity flush and a top 1000 gram MaP score together at a workhorse position, a sensible quiet pick for rentals, guest suites and secondary bedroom bathrooms that need durability over designer styling.

Flush TypeSiphon jet, gravity
GPF1.28
MaP Score1000 g
Bowl Height~16.5 in (comfort)
Warranty5 year limited
Best For
  • Rentals and guest suites that need quiet, reliable workhorses
  • Buyers who want a top 1000 gram flush at a low position
  • Secondary and basement bedroom bathrooms
Not Ideal For
  • Buyers focused on premium looks or a skirted design
  • Households that want a big-brand consumer parts network

Gerber is a plumbing-trade brand, and the Avalanche reflects that with a siphon-jet gravity flush, a wide trapway and a top 1000 gram MaP score that clears the elongated bowl in one efficient pass on 1.28 gallons. Being a gravity design, it avoids the pressure-assist roar entirely, and owners describe it as a quiet, no-drama everyday flush.

It is not the most stylish or the most widely stocked for consumer parts, but for a guest suite, a rental or a secondary bedroom bathroom where you want a sturdy, quiet, hard-flushing fixture without paying for a designer name, it is an easy recommendation. Add a soft-close seat to silence the lid and the package is complete.

Expert Take

If you want a quiet toilet that just works and you do not care about a skirted look, the Avalanche delivers a soft gravity flush and a top MaP score at a position the premium brands cannot match. Confirm local parts availability before buying for a rental fleet.

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Bottom Line: A tough, quiet siphon-jet workhorse with a top 1000 gram flush at a value position.
Expert Take

Across these nine, the pattern is clear: a gravity or siphon-jet flush, a fill valve that refills without a hiss and a soft-close seat covers almost every bedroom and ensuite. Skip pressure-assist entirely, since its blast is the loudest sound any toilet makes. For the single quietest result, the seamless one-piece TOTO UltraMax II leads, but any gravity model on this list, paired with a soft-close seat, will be quiet enough to flush at 2am without waking the room. Spend extra only where a specific need points you there, the Aquia IV for the lowest-water night flush, the Cimarron or Highline for a top MaP score, or the St. Tropez for a design-led suite.

How to choose a quiet toilet for a bedroom

A quiet toilet is the sum of three noises you can each design away: the flush, the refill and the lid. These five checks cover the decisions that matter most when the fixture sits near where someone sleeps.

Avoid pressure-assist, choose gravity or siphon-jet

This is the single most important call. Pressure-assist toilets pressurize an inner tank with the water supply and release it in a forceful whoosh that is unmistakably loud, which makes them excellent for commercial use and a poor fit next to a bedroom. Gravity and siphon-jet toilets simply let a tank of water fall into the bowl, which is far quieter. Every pick on this list is a gravity or siphon design for exactly that reason. If a listing mentions pressure-assist, PowerWash or a pressurized vessel, rule it out for a bedroom bathroom.

Not all gravity flushes are equally quiet. Among gravity toilets, the flush valve still matters. TOTO's Double Cyclone and Dynamax Tornado systems route water through rim nozzles for a smooth, low swish, which is why the UltraMax II and Drake II are quieter than the standard Drake's louder G-Max valve. Canister flushes like Kohler's AquaPiston and Class Five are also quiet and resist the refill hiss of old flapper designs. Read the flush-system name, not just the brand.

Check the fill valve and refill noise

The flush is over in seconds, but the tank then refills for twenty to thirty seconds, and a cheap or high-pressure fill valve does that with a loud hiss that often outlasts the flush itself. Look for a quiet-fill or slow-fill valve, which most quality toilets now use, and a canister flush design that seals tightly so the tank does not quietly refill on and off through the night. A correctly adjusted valve and a good flapper or canister seal are the difference between a soft swish and a hiss that carries through the bedroom wall.

Insist on a soft-close seat

After the flush, the loudest thing a toilet does is the lid slamming down, which in a quiet house at night is jarring. A soft-close (also called quiet-close) seat uses damped hinges so the lid lowers slowly and lands without a sound. Some picks here, such as the TOTO UltraMax II, the Woodbridge T-0001 and the Swiss Madison St. Tropez, include one in the box; others, including most TOTO and Kohler two-piece models, sell it separately. Either way, fit one, since it is the cheapest single upgrade that meaningfully cuts nighttime noise.

Consider a one-piece body and the bowl shape

A one-piece toilet has no tank-to-bowl joint, which not only makes it easier to clean but also dampens the slight rattle and resonance a two-piece tank can produce. For the quietest possible result in an ensuite, a seamless one-piece like the UltraMax II or Santa Rosa is the natural choice. An elongated bowl, which every pick here uses, is more comfortable and is no louder than a round bowl, so there is no noise reason to compromise on shape. Make sure the toilet is bolted down firmly so it does not rock, since a loose fixture adds its own knocks.

Plan a dual flush for low-noise night trips

A bedroom bathroom sees more liquid-only trips than any other, and those are exactly where a dual-flush toilet shines. The light flush on a dual-flush model like the TOTO Aquia IV or Swiss Madison St. Tropez uses under a gallon and is both the quietest and the most water-thrifty option, which is ideal at night. If you flush twice as often as a hall bathroom, that lighter flush also keeps total water use low, so a dual-flush gravity toilet is often the smartest pick for a primary-bedroom ensuite.

Expert Take

The smartest move many buyers miss is that you can quiet down a toilet you already own without replacing it. A modern quiet-fill valve cures the loudest refill hiss for very little, a soft-close seat silences the lid, and confirming the tank is not phantom-refilling stops the intermittent hiss through the night. Buy a gravity model from this list for a new bathroom, but for an existing toilet, those three cheap fixes solve most bedroom noise complaints.

What Is the Quietest Type of Toilet?

The quietest type of toilet is a gravity-flush or siphon-jet model with a quiet-fill valve and a soft-close seat, ideally in a seamless one-piece body. Gravity toilets let water fall into the bowl rather than blasting it with a pressurized tank, so they avoid the loud whoosh of pressure-assist models. The TOTO UltraMax II, with its low-noise Double Cyclone flush and included soft-close seat, is the quietest mainstream choice for a bedroom or ensuite.

Are Pressure-Assist Toilets Loud?

Yes. Pressure-assist toilets are the loudest type because they pressurize an inner tank with the water supply and release it in a forceful, deep whoosh to clear the bowl. They flush powerfully and rarely clog, which suits commercial and high-traffic use, but the noise makes them a poor fit next to a bedroom. For a quiet bathroom, choose a gravity or siphon-jet toilet instead, such as the TOTO UltraMax II or Kohler Cimarron.

What Makes a Toilet Quiet?

A toilet is quiet when it controls all three of its noise sources: the flush, the refill and the lid. A gravity or siphon-jet flush avoids the roar of a pressure tank, a quiet-fill (slow-fill) valve refills without a high-pitched hiss, and a soft-close seat lowers the lid without banging. A seamless one-piece body further dampens sound. Models that combine all four, like the TOTO UltraMax II, are the quietest you can buy.

Which Quiet Toilet Has the Strongest Flush?

Among quiet gravity toilets, the Kohler Cimarron, Kohler Highline and Gerber Avalanche have the strongest flush, each posting a top 1000 gram MaP score while still avoiding the loud pressure-assist roar. That means they clear the bowl in one quiet pass even under heavy use. The TOTO Drake II, at 800 grams, is also a strong, quieter alternative to the louder standard Drake for a busy bedroom bathroom.

What Is a Good MaP Score for a Quiet Toilet?

A good MaP (Maximum Performance) flush score for a quiet toilet is 800 grams or higher, with 1000 grams being the top tier. A score in that range means the bowl clears in a single quiet flush, so you avoid the extra noise of a second flush at night. Pair that figure with an EPA WaterSense label and a gravity flush system to get clearing power, low water use and low noise together.

Top recommendations at a glance

If you would rather skip straight to a decision, these three picks cover the most common needs for a quiet bedroom or ensuite bathroom.

Quietest Overall
TOTO UltraMax II

TOTO UltraMax II

Soft flush plus soft-close seat
4.7

A low-noise Double Cyclone gravity flush, seamless one-piece body and included soft-close seat make this the safe quiet default for any ensuite.

Check price on Amazon
Quiet Dual Flush
TOTO Aquia IV

TOTO Aquia IV

Low-water, low-noise night flush
4.6

A Dynamax Tornado dual flush offers a soft 0.9 gallon button ideal for quiet nighttime trips, plus a sleek skirted, easy-clean body.

Check price on Amazon
Quiet Value
Kohler Cimarron

Kohler Cimarron

Quiet flush with top MaP score
4.6

A quiet AquaPiston gravity flush, a top 1000 gram MaP score and cheap two-piece parts make this the value pick that keeps clearing power.

Check price on Amazon
FAQ

Frequently asked questions

? What is the quietest toilet for a bedroom?

The quietest toilet for a bedroom or ensuite is the TOTO UltraMax II, which combines a low-noise Double Cyclone gravity flush, a seamless one-piece body that dampens sound and an included soft-close seat. It tackles all three noise sources at once: the flush, the refill and the lid. For a quieter dual-flush option, the TOTO Aquia IV is a strong alternative.

? Why are some toilets so loud?

The loudest toilets are pressure-assist models, which pressurize an inner tank with the water supply and release it in a forceful whoosh to clear the bowl. Even among quieter gravity toilets, a high-pressure or poorly adjusted fill valve can hiss loudly during the twenty to thirty second refill, and a non-damped lid slams. Quiet toilets use a gravity flush, a quiet-fill valve and a soft-close seat to remove each of those sounds.

? Are gravity-flush toilets quieter than pressure-assist?

Yes, significantly. A gravity-flush toilet simply lets a tank of water fall into the bowl, which is far quieter than a pressure-assist model that blasts the bowl with a pressurized inner tank. For any bathroom near a bedroom, a gravity or siphon-jet toilet is the right choice, and pressure-assist should be reserved for commercial or high-traffic settings where noise does not matter.

? What is a soft-close seat and does it really help?

A soft-close (or quiet-close) seat uses damped hinges so the lid lowers slowly and lands without a bang instead of slamming. It genuinely helps, because the lid slam is the second-loudest sound a toilet makes after the flush, and in a quiet house at night it is jarring. It is also the single cheapest upgrade that meaningfully cuts bedroom-bathroom noise.

? Does the fill valve affect how loud a toilet is?

Yes, a lot. After the flush, the tank refills for twenty to thirty seconds, and a cheap or high-pressure fill valve does that with a loud hiss that can outlast the flush itself. A quiet-fill or slow-fill valve refills the tank far more softly. If an existing toilet is loud during refill, swapping in a modern quiet-fill valve is an inexpensive fix.

? Is a one-piece toilet quieter than a two-piece?

Slightly. A one-piece toilet has no tank-to-bowl joint, which removes the small rattle and resonance a two-piece tank can produce, and the seamless body dampens sound a touch more. The bigger factors are still the flush system, the fill valve and the soft-close seat, so a well-specified two-piece like the Kohler Cimarron can be just as quiet in practice.

? Are dual-flush toilets good for bedrooms?

Yes, dual-flush toilets are well suited to bedroom bathrooms because the light flush is both the quietest and the most water-thrifty option, and bedroom baths see more liquid-only trips than any other. Models like the TOTO Aquia IV and Swiss Madison St. Tropez let you use a sub-1.1 gallon flush at night that is barely audible, then a fuller flush when needed.

? Can I make my existing toilet quieter without replacing it?

Yes. Three cheap fixes solve most bedroom noise. Install a modern quiet-fill valve to cure the loudest refill hiss, fit a soft-close seat to silence the lid, and check that the tank is not phantom-refilling through the night, which usually means replacing a worn flapper or canister seal. Together those handle the flush refill and the lid, the two noises you can change without a new toilet.

? What is the difference between Double Cyclone and a standard gravity flush?

TOTO's Double Cyclone flush routes water through two rim nozzles to spin it smoothly around the bowl, which produces a softer, lower-pitched swish than the older rim-hole gravity flushes. That is why the TOTO UltraMax II and Drake II are quieter than the standard Drake's louder G-Max valve. Both are gravity systems, but the nozzle design makes the Double Cyclone noticeably softer.

? Do quiet toilets flush as well as loud ones?

Yes, in most cases. Noise and flush strength are largely independent, so a quiet gravity toilet can clear the bowl just as reliably as a louder one. Every pick on this list pairs quiet operation with a MaP score of at least 800 grams, and several reach 1000, which clears the bowl in a single pass. The main exception is pressure-assist, which flushes hardest but is far too loud for a bedroom.

? Is the TOTO Drake too loud for a bedroom?

The standard TOTO Drake uses the G-Max flush valve, which is one of the louder gravity flushes, so it is not the best Drake for a bedroom. The TOTO Drake II swaps in the quieter Double Cyclone valve while keeping the same reliable, hard-clearing reputation, which makes it the better choice when you want the Drake formula in a quieter form near a bedroom.

? Which quiet toilet is best for a small ensuite?

The Kohler Santa Rosa is the standout, because it packs a quiet AquaPiston gravity flush into a compact one-piece footprint that fits a tight ensuite without crowding the room. Add a Kohler Quiet-Close seat to silence the lid and you have a small, seamless, soft-flushing toilet ideal for a bathroom a few feet from the bed.

? Do quiet toilets cost more than regular toilets?

Not necessarily. Quiet operation comes from the flush system, fill valve and seat rather than a premium feature, so value picks like the Kohler Cimarron, Woodbridge T-0001 and Gerber Avalanche are quiet without a premium position. The quietest seamless one-piece models such as the TOTO UltraMax II tend to cost more because of their build, not because quiet itself is expensive.

? Are quiet toilets EPA WaterSense certified?

Most quiet toilets on this list are EPA WaterSense certified at 1.28 gallons per flush or less, with the dual-flush models using even less on the light flush. WaterSense certification means the model meets federal efficiency standards while still passing flush-performance tests, so you get quiet operation, low water use and reliable clearing together.

? What MaP score should a quiet toilet have?

Aim for a MaP (Maximum Performance) score of 800 grams or higher, with 1000 grams being the top tier. That figure measures how much solid waste the toilet clears in a single flush, so a higher number means fewer second flushes and therefore less repeated noise. The Kohler Cimarron, Kohler Highline and Gerber Avalanche all reach 1000 grams while staying quiet.

? Will a soft-close seat fit any toilet?

Soft-close seats come in round and elongated shapes, so you simply match the seat to your bowl shape, which is elongated on every pick here. They use the same mounting holes as a standard seat and install in minutes with no tools beyond a screwdriver. Buying one is the easiest way to silence the lid on a toilet that did not come with a soft-close seat in the box.

? Is a wall-hung toilet quieter than a floor model?

A wall-hung toilet with an in-wall tank can be quieter because the tank and most of the flush sound are concealed inside the insulated wall cavity, which muffles the noise. The trade-off is a more involved, costlier installation that requires opening the wall. For most bedrooms, a quiet floor-mounted gravity toilet with a soft-close seat is simpler and quiet enough.

? Does bolting the toilet down tightly reduce noise?

Yes. A toilet that rocks on an uneven floor or a loose flange adds its own knocks and creaks on top of the flush, and the vibration can transmit through the floor to an adjacent room. Setting the toilet on a fresh wax ring and tightening the floor bolts evenly so it sits dead solid removes those extra noises and is part of a quiet install.

? Are Swiss Madison and Woodbridge toilets reliable for a bedroom bath?

Both are smaller brands than TOTO or Kohler, and owner reviews are generally positive on quiet operation, looks and value. The main caution is long-term parts availability, which is wider for the big brands. For a bedroom or guest bath with lighter use, the Swiss Madison St. Tropez and Woodbridge T-0001 are reasonable quiet picks; for a heavy family bath, a TOTO or Kohler is the safer long-term choice.

Sources

  • EPA WaterSense, epa.gov/watersense
  • MaP (Maximum Performance) flush testing, map-testing.com
  • Manufacturer published specifications (TOTO, Kohler, American Standard)

Our Verdict

The TOTO UltraMax II is the quiet toilet we would put in most bedrooms and ensuites, because its low-noise Double Cyclone gravity flush, seamless one-piece body and included soft-close seat tackle the flush, the refill and the lid in one fixture. Choose the TOTO Aquia IV when you want a soft, low-water dual flush for frequent night trips, or the Kohler Cimarron when you want a quiet flush with a top 1000 gram MaP score at a value position. For a tight ensuite the compact Kohler Santa Rosa fits best, and the TOTO Drake II is the quieter answer if you love the Drake but find the standard G-Max model too loud. Whichever you choose, skip pressure-assist, confirm a quiet-fill valve, fit a soft-close seat and insist on a MaP score of 800 grams or more, and your bathroom will flush at 2am without waking the room.

How we rank & our data sources

We do not run physical lab tests. Rankings are built from published, verifiable data and real owner feedback, never paid placement.

Researched by Marcus Bell · Last updated July 4, 2026 · Our review method

M
Researched by Marcus Bell

Marcus compiles bathroom-fixture data, MaP flush scores, GPF ratings, trapway and flush-valve specs, and weighs them against thousands of verified owner reviews to build our rankings. He does not run physical lab tests; every verdict is sourced from published specifications, certifications (MaP, EPA WaterSense) and real owner feedback.

Updated July 2026 · Toilets
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