Bathroom Remodel Cost Calculator

Bathroom remodel cost = sq ft × $/ft² (basic / mid / luxury) + fixture package.

Inputs

Toilet, vanity, faucets, shower valve.

Result

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General calculation reads

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How to use this calculator

  • Measure bathroom footprint.
  • Choose tier — most US bath remodels are mid.
  • Add fixture cost — luxury fixtures alone can add $5-10k.
  • Keep contingency for hidden water damage.

About this calculator

Bathrooms cost more per ft² than kitchens because nearly every square foot has plumbing, waterproofing, and tile — the most labor-dense surfaces in a house. Basic refresh (paint, vanity swap, retile shower): ~$125/ft². Mid (full gut, new layout, tile floor + walls): ~$275/ft². Luxury (heated floors, custom shower, freestanding tub): ~$500/ft². Carry 15% contingency for water-damage discovery once tile comes out.

Frequently asked

Master bath vs. powder room?+
Powder rooms (no shower/tub) are 30-40% cheaper per project — less plumbing, less tile, no waterproofing.
Why so much per ft²?+
Every surface needs waterproofing or tile, and you're cramming a lot of trades (plumber, tile setter, electrician) into a small space.
Should I move the toilet?+
Moving any drain adds $500-2,000 in plumbing. Keep the layout if budget is tight.
Tub or walk-in shower?+
Walk-in showers are slightly cheaper (no tub, simpler waterproofing) but resale-wise: keep at least one tub in the house.
Why 15% contingency?+
Bathroom demos almost always reveal water damage to subfloor or framing. 15% covers a typical sub-floor patch and minor stud rot.

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