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Paint Calculator

Work out how many liters of paint you need, based on area, coats and coverage rate.

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Liters needed

How it works

Enter the area to paint, how many coats you plan to apply, and the paint's coverage rate (check the tin — it's usually 8-12 m² per liter) to see how many liters you need to buy.

FAQ

Where do I find the coverage rate?

It's printed on the paint tin, usually as 'coverage' or 'yield', often 8-12 m² per liter depending on the paint and surface.

Should I round up?

Yes — buying a little extra covers touch-ups and avoids running out mid-wall with a different batch.

Should I subtract doors and windows from the area?

For best accuracy, yes — subtract the area of large doors and windows before entering the total, especially if they cover a significant part of the wall.