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Paint Calculator

How much paint you need for walls and ceilings, and the cheapest tins to buy

Surfaces

m
m
m
m²

Paint

m²/L

Coverage is on the tin, usually 10–14 m² per litre for emulsion. Rough or porous surfaces use more.

£

Used to estimate the cost of the tins.

Display

Paint Needed

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Tins to Buy

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Area to Paint

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Estimated Cost

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Left Over

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Coverage Used

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Breakdown

ItemValueHow it is worked out