Calculate the amount of tiles needed to cover an area in square feet.

The result should give a good estimate of the amount of tiles needed for your area.

Instructions

1. Area in square feet.
2. Tile size length and width in inches
3. Tile spacing/grout line in inch (not required)
4. Waste factor in percentage.

Fraction in decimal format:
fraction    decimal inch
1/2"           0.50
7/16"          0.44
3/8"           0.38
5/16"          0.31
1/4"           0.25
3/16"          0.19
1/8"           0.13
1/16"          0.06

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