KLOORATile Calculator
Work out how many tiles you need for a floor or wall, including grout gaps and waste.
Quick answer: Tile Calculator: Work out how many tiles you need for a floor or wall, including grout gaps and waste. Everything runs in your browser, so nothing you enter is uploaded or stored.
How to use Tile 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 do I work out the number of tiles?
Divide the room area by the area of one tile (including the grout gap), then add a waste allowance.
How much waste should I allow?
Allow about 10 percent for straight layouts and 15 percent for diagonal patterns.
Is the Tile Calculator free?
Yes. It is free, needs no signup and works on any device.