Paint calculator
Enter the wall area and the paint coverage per liter to get the liters needed (with coats).
Result
A 40 m² wall with a coverage of 10 m²/liter and 2 coats needs about 8 liters.
Example
Estimate the liters of paint needed for a room from wall area and coverage in your browser. Values stay on your device.
A 40 m² wall with a coverage of 10 m²/liter and 2 coats needs about 8 liters.
Processed locally in your browser.
Methodology
Liters = (wallArea × coats) / coveragePerLiter. Add a waste margin as you see fit.
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