Paint Calculator

Buying too much paint will cost you money. Too little will cost you time. Fortunately, our handy Paint Calculator will show you precisely how much paint your next project needs. Simply answer a few questions, and we’ll begin.

What are you painting?

Some more detail about the space

What size is the room?
No. of Doors
No. of Windows
Room Width
Room Length

Is this a new paintjob or a re-paint?

Are you using British Paints 'Paint & Prime'?

It looks like you're going to need...

-Litres of paint





Disclaimer: British Paints Paint Calculator is provided as a guide only. While every effort has been made to ensure the accuracy of the estimate, the results should be used as a guide only. Paint requirements will vary depending on the substrate, type of paint used, sheen level and colour chosen.