Die • Face
Fairness: final results use an unbiased random generator and crypto-secure randomness when available.
How can I roll a die online?
Use the free dice roller from Cogitans: choose one to nine six-sided dice, then roll to see the results and their total. Each face is drawn independently using uniform integer rejection sampling. Animation frames precede the final result.
Examples and limitations
Select three dice and roll. Three values from 1 to 6 appear. The total is between 3 and 18 and equals the sum of the faces. Only six-sided dice are available. Rolls are independent and the same face can appear on several dice.
Practical questions
How can I play a board game if I have lost the dice?
The Cogitans dice roller replaces six-sided dice for a board game. Choose the number required by the rules and roll on each turn. It shows each face and their total, with up to nine dice per roll.
How many dice can I roll?
From one to nine dice in this version.
Can I roll a twenty-sided die?
This version supports six faces. The random number tool lets you choose a different range.
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