Flooring and Tile Quantity

Estimate how many tiles or boards you need, including a chosen cutting allowance.

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How to use this tool

Enter room and piece dimensions in the indicated units.
Choose a cutting allowance and pack quantity to get whole-pack totals.

Things to know

Area estimate for rectangular coverage. Layout, grout spacing and irregular rooms can increase requirements.
Bounded decimal dimensions and allowance; 1-100,000 pieces per pack. Exponents are checked before Decimal construction and fixed-point integer output.
Use no more than 200,000 characters across the input and settings.
Bounded decimal inputs mean at most 120 characters, zero or a magnitude from 10^-100 to 10^100. Arithmetic uses 40-digit precision; exponent suffixes are checked before parsing.

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