🔲 Tile Calculator
Area and tile size
Length
Width
…or area directly
Tile size
12 × 12 in (30 × 30 cm)
12 × 24 in (30 × 60 cm)
18 × 18 in (45 × 45 cm)
24 × 24 in (60 × 60 cm)
6 × 24 in plank (15 × 60 cm)
3 × 6 in subway (7.5 × 15 cm)
Custom size…
Tile width
Tile length
Coverage per box
Waste allowance (%)
(extra for cuts, spills and uneven ground — 10% is the usual rule)
Calculate tiles
Calculator by
CalcCoverage
— free DIY & home-improvement calculators