Construction
Tile Calculator
How many tiles you need for an area, with waste allowance.
Inputs
Tile Calculator
Result
Tiles needed
245
- Without waste
- 223
Tiles + a waste factor
Compute room area, divide by tile area, and add 10% for straight layouts or 15%+ for diagonal, herringbone, or heavily patterned tile. Order all tile from the same batch to avoid color variation between production runs.
Related
For substrate, see the Concrete Calculator; for baseboards and trim, the Lumber Calculator; for walls, the Paint Calculator.