Tile Ledger

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Interactive worksheet

Tile carton calculator

Estimate a rectangular area, add the allowance your layout needs, and round up to the supplier’s full carton size. Use the coverage printed on the chosen carton.

0.01–10000
0.01–10000
0–100
0.01–1000
8 cartons80 ft² of floor • 88 ft² with your allowance • 96 ft² purchased.

Worked example

An 8 by 10 ft floor covers 80 sq ft. A sample allowance of 10% gives 88 sq ft. At 12 sq ft per carton, eight cartons supply 96 sq ft. Confirm the allowance against the tile and pattern.

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