Find how many litres of paint you need for a room, after taking out doors and windows, for the number of coats you plan.
loading toolHow to use the paint calculator
- Type your numbers in the boxes (pick your currency or units if asked).
- The answer updates as you type: no button to press.
- Copy the result, or share it on WhatsApp with one tap.
Questions
How many coats do I need?
Two coats for most walls; three when painting a light colour over a dark one.
Is my data private?
Yes. Everything happens inside your own browser: nothing you type or choose is uploaded to us or anyone else.
Is it free?
Completely free, with no sign-up, no watermark and no limit on how many times you use it. Light ads keep the site running.
