Paint Coverage Calculator

Estimate gallons of paint needed for a room with deductions and coats

gallons = (perimeter × height − deductions) × coats / coverage
Wall area
352 ft²
Paintable
331 ft²
Gallons (raw)
1.89
Buy
2 gal
Paint coverage estimatePaint buckets needed plus coverage bar.2 gal · 331 sq ft × 2 coatsSurface1 gal1 gal