What does the Dice Roller work out?

Roll dice for games and decisions. It is one of the Everyday & Tech tools on Mondo Knows.

How is the Dice Roller 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

Dice Roller

Roll dice for games and decisions. Use the free dice roller 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.

Number of dice

Sides per die

Modifier

Mondo says

Fill in the fields, then press Roll the dice.

Dice Roller: common questions

What does the Dice Roller work out?: Roll dice for games and decisions. It is one of the Everyday & Tech tools on Mondo Knows.
How is the Dice Roller 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.