What's the average cost to remodel a small bathroom? (Plus how to spot a quote that doesn't add up)

You've got a quote for your bathroom and one big number at the bottom. It's a small room, so maybe the number looks huge. Or maybe it looks suspiciously low. Either way, you're wondering the same thing: is this normal, or am I being taken for a ride?

This guide gives you the published numbers for a small bathroom, shows where the money usually goes, and then walks you through a quick check to see whether your own bathroom remodel quote holds up. Every price range below links to the source it came from. These are national figures. Real prices change a lot with where you live, the finishes you pick, and what's hiding behind your tile.

What's the average cost to remodel a small bathroom?

The short answer: national cost guides put most small bathroom remodels somewhere between about $1,500 and $16,000, with a typical one around $6,500. A full gut or a layout change can go well past that.

• Angi's small bathroom guide puts the average small bathroom remodel at $6,500, with most people spending $1,500 to $15,000 or more.
• Fixr's bathroom remodel guide gives $2,450 to $14,000 for a 35-square-foot (5x7) bathroom and $2,800 to $16,000 for a 40-square-foot (5x8) bathroom.
• HomeAdvisor's bathroom remodel guide gives $1,500 to $15,000 for a half bath or powder room (toilet and sink only) and $3,500 to $20,000 for a full bath.

Angi splits small bathrooms by type:

Angi's figures, national averages. A starting point, not a quote.

What counts as a "small" bathroom?

Kitchens have a standard yardstick, the 10x10 kitchen. Bathrooms don't. Each guide draws the line a little differently:

• Angi's small bathrooms run from about 15 square feet (a powder room) to 40 square feet (a small primary bathroom).
• Fixr says a 5x7 bathroom is typically a half bath, a 5x10 is typically a full bath, and a 10x10 is considered a master (primary) bathroom.
• The Remodeling 2025 Cost vs. Value Report (www.costvsvalue.com) bases its midrange bathroom project on an existing 5x7-foot bathroom.

So measure your room and multiply: a 5x8 bathroom is 40 square feet, a 5x7 is 35.

Two things to know about small bathrooms:

• Small doesn't mean simple. Even the smallest full bathroom has a toilet, a sink and a tub or shower, and each one needs a plumber. Those costs don't shrink with the floor.
• The low ends of the ranges are mostly cosmetic jobs. Fixr says a minor remodel (paint, new grout, refinishing what's there) can cost as little as $2,400. Replacing everything costs a lot more.

Here's the reality check. The Cost vs. Value Report prices its midrange bath remodel at a national average of $26,138. That's for that 5x7-foot bathroom with every fixture replaced: a 30x60-inch porcelain-on-steel tub with a 4x4-inch ceramic tile surround, a new single-lever shower control that balances temperature and pressure (so the water doesn't suddenly run hot or cold), a standard white toilet, a solid-surface vanity counter with a built-in sink, a recessed medicine cabinet with a light, a ceramic tile floor and vinyl wallpaper. That's well above most of the cost-guide ranges for the same size room. It shows how quickly "replace everything" adds up, even in 35 square feet.

5x7 vs 5x8 vs 10x10: how bathroom size changes the price

Here's what Fixr shows for bathrooms of different sizes:

Source: Fixr's bathroom remodel guide. Look closely and you'll see each row is just Fixr's $70 to $400 per square foot range times the floor area. More on why that matters in the next section.

The guides also price by type of bathroom rather than size:

• Half bath or powder room: $1,200–$15,000 (Fixr), $1,500–$15,000 (HomeAdvisor).
• Guest or full bathroom: $3,500–$20,000 (both Fixr and HomeAdvisor).
• Primary bathroom: $7,000–$30,000 (both Fixr and HomeAdvisor).

For a 10x10 bathroom remodel cost, the Cost vs. Value upscale project is a useful comparison, because it ends at 100 square feet. It takes an existing 35-square-foot bathroom and expands it to 100 square feet inside the house's existing footprint, moving every fixture. It adds a 42x42-inch neo-angle shower (a corner shower with an angled front) with tile walls, body sprays and a frameless glass enclosure, a freestanding soaking tub, a stone counter with two sinks, two lit medicine cabinets, a separate toilet area, custom cabinets, new lighting, a humidity-controlled exhaust fan and electric in-floor heating. National average: $81,612, more than double the top of Fixr's 10x10 range.

That gap is the whole point of the next section.

Bathroom remodel cost per square foot (and why it misleads)

Fixr puts the average bathroom remodel at around $120 per square foot, with a range of $70 to $400 or more. It's a handy way to get a first rough number. It's a poor way to judge a quote, for three reasons:

1. Some costs don't shrink with the room. A toilet, a sink, a tub and a permit cost about the same in a 35-square-foot bathroom as in a 50-square-foot one. So a small bathroom can cost more per square foot, not less.
2. Bathrooms aren't priced by floor area. Fixtures are priced per item. Tile is priced per square foot of tiled surface, which includes shower walls, not just the floor. Fixr lists tile installers at $8–$14 per square foot for labor.
3. Scope matters more than size. Turning a tub into a walk-in shower costs $1,200 to $10,000 in total, according to Fixr. Moving the toilet or the drain means new plumbing. Either can add more than a few extra square feet of floor ever would.

How to work it out for your bathroom instead: list the fixtures you're replacing (tub or shower, toilet, vanity, faucets, fan, lights), measure the area to be tiled (floor and walls), note anything that moves, and ask each contractor to price those items separately. Then you're comparing like with like.

Where the money goes: tub or shower, vanity, tile, labor, permits

Here's what the national guides say about the big line items. Use them to spot a line on your quote that looks way off, not as a price list.

• Tub or shower. Fixr says about 25% of the budget goes here, or $1,500–$4,500 on average: the low end for reglazing (recoating) a tub, the high end for replacing a shower surround (the walls around the tub or shower). HomeAdvisor says a premade shower kit averages about $1,000 installed, most tubs about $600 installed, and tub refinishing about $500. Angi gives $2,000–$9,400 for a new tub and $400–$8,500 for a standard 32-inch shower. If this line on your quote looks high or low, check whether the tub is being replaced, refinished or kept.
• Vanity (the sink cabinet) and shelving. Fixr says another 25%, or $1,500–$4,500 on average including labor. HomeAdvisor puts a vanity replacement at about $1,500 on average, with a range of $300–$3,800.
• Fixtures. Fixr says $1,200–$3,600 for the toilet, showerhead, tub spout, sink faucet and light fixtures. On its own, a toilet is $200–$600 in Fixr's guide and about $500 on average in HomeAdvisor's.
• Tile. Fixr says $600–$1,800 for tile work on the floor and some walls, and notes that this doesn't include tiling the shower surround. HomeAdvisor puts common tile materials at $0.50–$15 per square foot, and up to $35 for high-end options.
• Labor. Here the sources roughly agree. Fixr says labor averages about 50% of the total (anywhere from 40% to 65%). HomeAdvisor also says 40% to 65%, with most contractors charging $50–$75 an hour. Angi's small bathroom guide says 40% to 60%, and $300–$500 a day for a contractor. Nobody publishes a labor figure for a 5x7 or 5x8 bathroom specifically. So ask for labor broken out by trade (demolition, plumbing, electrical, tile, carpentry). Fixr lists plumbers at $75–$150 an hour and electricians at $70–$130 an hour.

Hidden costs to look for

These are the lines that often get left off a quote and show up later as extra bills:

• Permits: $100–$1,000 (HomeAdvisor and Angi). Fixr says to expect around 4% of the project, or close to $500. Angi notes there may be no fee for a small job, but plumbing and electrical changes usually need one.
• Demolition and trash removal: HomeAdvisor says tearing out tile, fixtures and old drywall adds $1,000–$2,300. Fixr says $600–$2,300 if your contractor charges for it separately. Angi puts a dumpster rental at $240–$650.
• Hidden water damage and mold: Fixr says both are commonly found during demolition. It puts mold remediation at $500–$1,500 to start, and water damage repair at $500–$4,500.
• Asbestos (older homes): Angi puts asbestos tile removal at $5–$20 per square foot.
• Plumbing changes: Angi says rerouting or replacing pipes runs around $1,000–$2,000, with plumbers charging $45–$200 an hour.
• Exhaust fan: HomeAdvisor says a bathroom fan installation costs about $400 on average.
• Contingency (a buffer for surprises): Fixr suggests adding about 5% to what you expect to spend, or at least $600 on average.

Got a quote already? The workbook's line-by-line checklist walks you through each of these, so you can see which ones your quote covers and which it leaves out.

Minor vs full bathroom remodel: what's included in each

"Minor" and "full" mean different things to different contractors, so always check the actual list of work. Fixr splits it three ways:

Minor remodel. You keep most of what's there and refresh it: paint, regrouting tile, refinishing the vanity, refacing or reglazing the tub. Fixr says $2,400–$10,000, depending on the size of the bathroom.

Partial remodel. You replace some things: the tub or shower surround, the vanity, and the plumbing and light fixtures, plus paint. Fixr says $6,000–$25,000.

Full (gut) remodel. Everything comes out down to the studs (the wall frame), and the floor, walls, tile and every fixture get replaced. Fixr says $9,000–$30,000 or more, and more again if you change the layout or the size of the room.

Those are for bathrooms of all sizes, so a small bathroom is likely to sit toward the lower end of each band. For the full bathroom remodel cost of a small room specifically, the Cost vs. Value 5x7 example above ($26,138 with every fixture replaced) is a useful comparison.

Half bath and small full bath: realistic numbers

If you're pricing a half bathroom remodel (toilet and sink, no tub or shower), here's what the guides say:

• Angi: $2,250–$3,000 for a 15-square-foot half bath or powder room.
• Fixr: $1,200–$15,000 for a half bath or powder room.
• HomeAdvisor: $1,500–$15,000.

For a small full bathroom (with a tub or shower), Angi says $4,500–$6,000 for about 30 square feet, while Fixr's guest bathroom range and HomeAdvisor's full-bath range are both $3,500–$20,000.

Why such wide ranges? The top ends include new plumbing, custom vanities and high-end tile. The low ends mostly keep what's there. A small bathroom saves on materials: less tile, a smaller vanity, less floor. It doesn't save much on the things every bathroom needs: a toilet, a sink, a permit, and a plumber turning up.

How to tell if your bathroom remodel quote is fair

A fair quote isn't just a number close to the averages. It's a quote where you can see what you're paying for. Here's a 5-minute check.

1. Is it broken into line items? A good bathroom remodel estimate lists, at least:

• Demolition and trash removal
• Tub or shower (replaced, refinished or kept, and what the surround is made of)
• Vanity, counter, sink and faucet
• Toilet, showerhead, exhaust fan and lights
• Tile (floor, walls and shower, with square feet and who supplies it)
• Plumbing and electrical work (and whether anything moves)
• Drywall, paint and repairs to anything found behind the walls
• Permits and inspections (who applies, who pays)
• Timeline and payment schedule

2. Which lines are allowances? An allowance (a placeholder budget for items you haven't picked yet) isn't a price. It's a guess. If the quote has a "tile allowance" or a "vanity allowance" and the one you like costs more, you pay the difference. Ask what each allowance is based on, and compare it with what you actually want.

3. What's left out? Look for words like "excluded," "by owner," or "not included." Anything missing from one quote but included in another has to be added back before you compare totals. In a bathroom, watch for the tile in the shower, the fan, and repairs to rot or water damage found once the old tile comes off.

4. Watch for red flags:

• One lump-sum price with no breakdown. You can't check it, and you can't compare it.
• A vague "materials" line. Materials for what? Which tub, which tile, which vanity?
• No mention of permits, or being asked to get them yourself. The FTC lists "scammers ask you to get any required building permits" as a warning sign.
• Pressure to decide today, or asking for everything up front or cash only. The FTC flags both.
• No written process for changes. In California, for example, the Contractors State License Board says price or scope changes must go in a written change order (a signed add-on to the contract) before the work is done. It also says the contract should cover cleanup and debris removal, and who gets the permits.

5. Then compare the total to the ranges above. A quote well above the national range isn't automatically unfair. It might include a full gut, a layout change, a tiled walk-in shower, or reflect a high-cost area. A quote well below isn't automatically a bargain either. It might just leave the most out.

Comparing 2–3 bathroom remodel estimates side by side

The fastest way to see which quote is really cheaper is to put every line on one list and mark what each contractor covers. Use one letter per line:

• I = included
• E = excluded (write your rough guess of what it would cost to add)
• A = allowance (note the amount)
• ? = not clear (ask in writing)

Here's what the layout looks like. Fill in the letters and amounts from your own quotes:

The printed totals only mean something once every quote covers the same work. For the full step-by-step method, see how to compare remodel quotes line by line.

FAQ

Is $10,000 reasonable for a small bathroom remodel?

It can be. $10,000 is above Angi's $6,500 average, but inside Fixr's ranges for a 5x7 or 5x8 bathroom, and it's the top of Fixr's range for a minor remodel. It's more likely to be fair if it includes a new tub or shower, new tile, a new vanity, or moving plumbing, or if you live in a high-cost area. Ask for the line items and check what's included before deciding.

How much should labor cost for a 5x7 or 5x8 bathroom remodel?

No major cost guide publishes a labor figure for those exact sizes. What they do agree on is the share: labor is roughly 40% to 65% of the total, according to Fixr and HomeAdvisor. Rather than guessing from a percentage, ask each contractor to break labor out by trade, and compare those lines across your quotes.

How much should the deposit be?

It depends on your state. The FTC says don't pay the full amount up front, notes that some states limit down payments, and says not to make the final payment until the work is done and you're satisfied. California, for example, caps a home improvement down payment at $1,000 or 10% of the contract price, whichever is less (CSLB). Check with your state or local consumer protection office for your rules.

Before you sign

A fair price is one you can see inside. Get two or three quotes, put them on one list, and ask about every line you're unsure of. If you'd like the fill-in version, The No Fuss Guide to Comparing Remodel Quotes (US$27) has the comparison sheets ready to go.

Cost figures are national estimates from the sources linked above, checked September 2026. Prices vary by location, finishes and your home's condition. © 2025 Zonda Media, a Delaware Corporation. Complete data from the Remodeling 2025 Cost vs. Value Report can be downloaded free at www.costvsvalue.com.