Bathroom Tile Installation Cost Calculator

Plan the installed project budget, from floor and wall tile to labor and preparation. Enter supplier prices and local quotes to see how each part contributes to the total.

Build your bathroom tile budget

Enter your own rates. Floor and wall tile can have different material and labor costs.

Areas are square feet; costs are US dollars. Leave unused areas and optional expenses blank. For each area you include, enter both rates; use 0 for DIY labor or materials you already own. No market rates are prefilled.

Bathroom floor

Floor area (sq ft)

Floor tile ($ / sq ft)

Floor labor ($ / sq ft)

Walls and shower walls

Net wall area (sq ft)

Wall tile ($ / sq ft)

Wall labor ($ / sq ft)

Deduct openings and include each wall once. Use a separate budget if shower floor mosaics have different rates.

Extra tile material allowance (%)

10% is an editable planning allowance, not a calculated cutting loss. It increases tile material cost only; labor uses the measured area. Use 0 if your material allowance is already included in the rate.

Additional project expenses

Demolition and removal ($)

Preparation and waterproofing ($)

Grout and adhesive ($)

Other costs, tax or delivery ($)

Enter project totals, not per-square-foot rates. Do not add an item again if it is already included in your contractor’s rate.

Contingency on subtotal (%)

Added to materials, labor, and additional expenses. It is a budget reserve, not a quoted charge.

How the bathroom budget is calculated

For each surface, material cost equals area × tile price per square foot × (1 + material allowance ÷ 100). Labor equals measured area × your labor rate. We add demolition, preparation, grout and adhesive, and any other expenses, then apply contingency to that subtotal. Currency line items are rounded to cents before totaling.

Measure floors and walls separately using the bathroom quantity calculator. The main tile calculator handles tile counts, package rounding, and tile-only pricing; this tool adds the installation budget. Do not multiply a contractor’s complete project quote by the area.

Example using hypothetical rates

A 40 sq ft floor with tile at $4 per sq ft and labor at $8 per sq ft has $176 of tile with a 10% material allowance, plus $320 labor. Add $100 removal, $150 preparation, and $60 grout and adhesive: the subtotal is $806. A 10% contingency adds $80.60, giving $886.60. These numbers illustrate the arithmetic; they are not recommended or typical US rates.

What to include in your quote

Check whether labor includes demolition, hauling, substrate repairs, waterproofing, and setting materials before entering extras. Include shower surfaces only once. If a niche, trim, shower pan, or mosaic floor has a separate charge, put it in Other costs or calculate that portion separately. Plumbing, electrical work, fixtures, and permits are excluded unless you enter their costs.

Use the bathroom tiling cost guide to review cost factors, and the box purchasing guide to reconcile your material allowance with actual cartons. For shower geometry, use the shower tile estimator.