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Paint estimator

Work out how much paint you need, then compare the tin sizes available to you.

Your walls and paint

Enter metres with up to two decimal places. Add doors and windows to the wall they belong to.

Wall 1

Wall 1 width (m)

Wall 1 height (m)

Up to 20 walls and 20 opening rows in total. Each opening can repeat up to 100 times. Sides can be 0,01 to 100 m.

Coats

Coverage per coat (m² per litre)

Use coverage for one coat from the product label. Check with the supplier if the label covers a completed multi-coat job.

Additional paint allowance

Extra paint as a percentage of the calculated litres. Choose your own allowance.

No extra allowance included.

Enter up to six different sizes, from 0,01 to 100 L. Each option uses only tins of that size.

Tin size 1

Tin size 1 (L)

Your paint estimateFill in the detailsComplete every wall, opening and tin size, and check the product figures to see your estimate.

Your measurements and product figures stay only on this page. Reloading or leaving clears them.