Paint Calculator (embeddable)

Units

Identical rooms

Length ft

Width ft

Ceiling height ft

Doors (total)

Windows (total)

Coats

Paint the ceiling too?

Coverage ft² per gallon

Extra (%)

More options: opening sizes and price

Area of one door ft²

Area of one window ft²

Price per gallon (optional)

Paint needed

An estimate for smooth, primed walls. Rough surfaces, dark colours and bare drywall can need more.