How much paint do I need?

We have created this calculator to help you estimate the amount of paint you will need for your project. Please note that this is only an estimate, based on normal surfaces with two coats of paint.

Please check our practical painting advice - if you are painting onto a very absorbent surface, you may need more paint, and for best results, you may need to prime your surfaces.

If you end up with any leftover paint, get inspired with ways to use any excess paint - it's even compostable!