𧹠Tile Calculator
Calculate tiles needed, with 10% extra instantly from room length m, room width m, tile size cm.
How to use the Tile Calculator
- Enter Room length m, Room width m, Tile size cm.
- The result updates instantly as you type.
- Copy or note down your result.
How it works
Formulas: Tiles needed = ceil([Room length m]*[Room width m]/(([Tile size cm]/100)^2)); With 10% extra = ceil([Room length m]*[Room width m]/(([Tile size cm]/100)^2)*1.1).
Example
Using the default values (Room length m: 4, Room width m: 3, Tile size cm: 60):
Tiles needed34
With 10% extra37
FAQ
Is the Tile Calculator free to use?
Yes. It is free, needs no signup and has no usage limits.
Is my data safe?
Yes. Everything is calculated in your browser, so what you type or upload is never sent to a server.
Can I use it on my phone?
Yes. KsWebProduction is built mobile-first and works in any modern browser.