Paint calculator

Buy the right amount, once

Measure the room, choose the product, and we will work out the area, the litres and the cheapest combination of pack sizes.

Room length, m

Room width, m

Wall height, m

Doors & windows, m² A standard door is about 2 m², a window 1.5–2 m².

Number of coats

Product

Include the ceiling

Coverage figures are indicative and assume a properly primed, smooth substrate. Textured walls, deep colour changes and porous plaster all use more paint — check the technical data sheet before ordering for a large job.

Buy the right amount, once

What you need