HOW IT IS CALCULATED
Estimate the number of tiles needed
Compare surface area with tile area and add a waste allowance before rounding up.
Instant resultClear formulaRuns locally
01Values
02surface area ÷ tile area × (1 + waste)
03Result
The result is rounded up because partial tiles still require purchasing whole tiles.
Tile dimensions must be converted to the same unit
The calculator converts tile dimensions from centimeters to meters before comparing areas.
02
In short
What logic does the calculator use?
surface area ÷ tile area × (1 + waste)
Example?
The result is rounded up because partial tiles still require purchasing whole tiles.