Dice Roller

The Dice Roller helps you compute roll one or many dice with any number of sides.. It runs entirely in your browser with no sign-up required.

Games and puzzles mix math with pattern-spotting. Whether it’s a lottery combination, a dice probability, or a game-theory decision, the numbers behind the fun are worth running properly. The Dice Roller sits in that toolkit — it roll one or many dice with any number of sides. Enter your numbers above and the result updates instantly; every step of the math is shown in the Derivation panel so you can see exactly how the answer was reached.