How much paint do I need?
Add up the length of every wall, enter the height, and subtract doors and windows. Check the coverage on the can; 37 square feet per litre (about 9 m²) is typical for one coat on smooth walls.
Your estimate
PAINT NEEDED
How this is estimated
What the calculator assumes.
Coverage varies. Textured, porous or dark surfaces need more paint, and primer is separate. Buy a little extra for touch-ups from the same batch.
Ceilings. For a ceiling, enter its length as the wall length and its width as the height, with no openings.
Related