How many 24" tiles for a 8×10 room?

22 tiles (3 boxes). Room area with 10% waste: 88 sq ft. Tile size: 24"×24". 10 tiles per box

Answer

22 tiles (3 boxes)

Room area with 10% waste: 88 sq ftTile size: 24"×24"10 tiles per box

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How We Calculated This

Tiles = ceil((L × W × 1.10) / tile area)

Area = 8 × 10 = 80 sq ft. With 10% waste = 88 sq ft. Each 24" tile = 4.00 sq ft. Tiles = 22.

Calculated using verified formulas. Last updated March 2026.