Bathroom tile takeoff before ordering tile and trim.
Wall and floor areas, openings, tile size, niche or feature areas and layout waste.
Planned tile coverage and package quantities by surface.
Wet-area waterproofing, slope, trim and the installation system are separate checks.
Estimate bathroom floor or wall tile quantity with measured surface area, tile size, waste allowance and box coverage.
Estimate bathroom floor or wall tile quantity with measured surface area, tile size, waste allowance and box coverage. Use the working RenoMetric calculator below for the actual estimate, then use this page to check assumptions, package rounding and project-specific considerations.
Use your measurements to see the estimated project quantity.
Add waste and round to complete bags, boxes, cans, bundles or delivery quantities.
Review product coverage, site conditions, local requirements and supplier details before ordering.
Use the calculator result as a planning quantity, then verify the final order with the product label or supplier quote.
Open the working Tile calculator
A 5 × 8 ft bathroom floor is 40 ft². With 12% waste, plan for about 44.8 ft² before box rounding.
Measure the actual project rather than relying on listing dimensions. For irregular spaces, split the surface into simple measurable sections and add the results. Use the exact product label for package coverage, yield, density or square-foot coverage whenever it is available.
Keep waste and package rounding as separate steps. Waste covers cuts, breakage, pattern matching and unavoidable offcuts. Package rounding reflects the fact that many materials are sold only in complete bags, boxes, bundles or cans.
Before you buy: this page is a planning guide, not a contractor quotation or structural design. Verify final quantities with the product manufacturer, supplier or installer when project conditions could materially change the result.
Subtract only areas that definitely will not receive tile. For uncertain layouts, keeping a small reserve is safer.
Simple straight layouts may use around 10%, while diagonal patterns, niches and many cuts can require more.
Yes. Measure each tiled wall separately and subtract large untiled openings only when appropriate.