About Tile Calculator
Calculate the number of floor or wall tiles and boxes needed including cutting waste.. Designed for accurate, instantaneous calculations with zero wait time.
Formula
Tiles = (Room Area / Tile Area) × 1.10 (10% standard cutting allowance)
Example Calculation
A 12ft × 10ft room using 12"×12" tiles requires 132 tiles (including 10% waste).
How to Use
- Enter your values into the form fields above.
- The calculation updates immediately in real time.
- Inspect the main summary and secondary breakdowns below.