Paint Calculator
Estimate how many litres of paint you need for the walls of a room.
Quick answer: Paint Calculator: Estimate how many litres of paint you need for the walls of a room. Everything runs in your browser, so nothing you enter is uploaded or stored.
How to use Paint Calculator
- Enter your values in the fields.
- The results update instantly as you type.
- Note or copy the numbers you need.
Features
- Instant results
- Free, no signup
- Runs in your browser, nothing is uploaded
- Works on phone and desktop
Frequently asked questions
How much does a litre of paint cover?
Most paints cover about 10 to 12 square metres per litre for one coat. Check the tin.
How many coats do I need?
Two coats is standard. A dark to light color change may need three.
Is the Paint Calculator free?
Yes. It is free, needs no signup and works on any device.