Dice Roller

Lost the dice? Roll up to 20 dice at once, add a modifier, and see the total. It covers board games (2d6), tabletop RPGs (a d20 with advantage or disadvantage) and anything in between with dice notation like 3d8+4.

How to use the Dice Roller

1. Pick a die: d4, d6, d8, d10, d12, d20 or d100.
2. Set how many dice and any modifier.
3. For a single d20, choose normal, advantage or disadvantage.
4. Press Roll dice, or type notation like 2d6+3 and press Roll.

Odds with two dice

With 2d6, a total of 7 is most likely: 6 of the 36 combinations add up to 7, about 16.7%. Totals of 2 and 12 have just one combination each, about 2.8%. That's why 7 matters so much in games like Catan.

Frequently asked questions

Is the virtual dice roll fair?

Yes. Every face has the same chance, decided by your browser's cryptographic random generator.

What does advantage mean?

In D&D 5e you roll two d20s and keep the higher one. Disadvantage keeps the lower one.

Can I roll a d100?

Yes. Pick d100, or type d% in the notation box.

What does 2d6+3 mean?

Roll two six-sided dice, add them up, then add 3.