How much paint you need

Enter the room size, the number of coats and the paint coverage: get the liters needed.

Length (m)

Width (m)

Height (m)

Subtract (m², doors/windows)

Coats

Coverage (m²/L)

How it works

The surface to paint is the room perimeter times the height, minus openings. Liters depend on the coats and the coverage on the tin (usually 8-12 m²/L per coat).

Tip

Always buy a little extra: keeping the same batch avoids shade differences on touch-ups.