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Tile Calculator
Find how many boxes of tile you need for a floor, backsplash or wall. Enter the area and the coverage printed on the box.
A 10% waste margin is included for cuts and breakage.
Enter your measurements
Length (ft)
Width (ft)
How many areas?
Coverage per box (ft²)
Extra for waste / cuts (%)
Tile you need
8boxes
covers 100 ft²
💡 That's 8 boxes. Buy extra, tile breaks during cutting and future repairs need a match.
8
boxes to buy
incl. waste
$280
Est. cost
@ ~$35/box
100 ft²
Area
floor
- Floor area
- 100 ft²
- Coverage per box
- 15 ft²
- boxes to buy (incl. waste)
- 8
Frequently asked questions
How much extra tile should I buy?
Plan for about 10% extra for straight layouts, more for diagonal patterns. Keep a few spare tiles for future repairs.