What does the Tile Calculator work out?

How many tiles a floor or wall needs. It is one of the Everyday & Tech tools on Mondo Knows.

How is the Tile Calculator calculated?

You get an instant answer with the working shown underneath.

Do I need to sign up, and is my data stored?

No sign-up, and nothing you type is sent anywhere. The calculation runs in your own browser, so the figures stay on your device and the page works offline once loaded.

Mondo Knows Tools

Tile Calculator

How many tiles a floor or wall needs. Use the free tile calculator below to get an instant answer, with the formula shown so you can check the maths and trust the result. Free, private, and no sign-up.

Area length

Area width

Tile length

Tile width

Waste allowance

Mondo says

Tiles needed

132

Area120 sq ft

Tiles per box (if 10)14 boxes

Tile Calculator: common questions

What does the Tile Calculator work out?: How many tiles a floor or wall needs. It is one of the Everyday & Tech tools on Mondo Knows.
How is the Tile Calculator calculated?: You get an instant answer with the working shown underneath.
Do I need to sign up, and is my data stored?: No sign-up, and nothing you type is sent anywhere. The calculation runs in your own browser, so the figures stay on your device and the page works offline once loaded.

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Estimates for general guidance only. This is not financial, medical or legal advice. Everything runs in your browser and nothing you type is stored.