How it works
The method behind the number.
Estimate tile count with room for cuts and breakage. This tool explains the calculation so you can adjust the assumptions to match your situation.
Your formula appears here after the calculator loads.
Home & build
Tile calculator
Estimate tile count with room for cuts and breakage.
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Your result
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Enter your numbers to see the answer.
Tile calculator guide
What does this calculator help you figure out?
Estimate tile count with room for cuts and breakage. This free online calculator is designed for people who need a quick, transparent estimate rather than a black-box answer. Enter room length, room width, tile length, tile width, cutting allowance, review the assumptions, and adjust the values to match your project or situation.
How is the result calculated?
Tile count = surface area ÷ tile area, then round up and add the cutting allowance.
Example and assumptions
For a useful first estimate, start with the sample values already shown in the calculator, then replace them with your own measurements or figures. Keep all dimensions in compatible units and round up where the result represents a quantity you must buy.
Results are planning estimates. Check the units, product coverage, carrier rules, or local rates before making a purchase or financial decision.
Common questions
Frequently asked questions
What does this tile calculator calculate?
Estimate tile count with room for cuts and breakage. The page shows the result, a breakdown, and the formula used so you can check the calculation.
What information do I need?
You will need room length, room width, tile length, tile width, cutting allowance. The labels and units beside each field show what the calculator expects.
How accurate is the result?
Results are planning estimates. Check the units, product coverage, carrier rules, or local rates before making a purchase or financial decision. Accuracy depends on the quality of the inputs and the assumptions used by the underlying formula.
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