Paint Calculator

Work out how much paint a room needs from wall area, coverage per can, number of coats and the doors and windows to subtract.

Work out how much paint

Enter the details

Frequently Asked Questions

Area less openings, times coats, divided by the coverage on the tin.

Use your own, for a period you can actually measure. A calculator like this is only as good as the inputs, and the most common error is using a number that covers a different period or a different set of costs.

No. Everything is worked out in your browser and nothing is sent anywhere or saved.

We do not publish one, deliberately. Benchmarks for these measures vary enormously by sector, stage and how each company defines the inputs, so a number quoted without those definitions tends to mislead more than it helps.

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