Tabletop & ProbabilityCSPRNG Fair Polyhedral Randomizer

Virtual Dice Roller

Roll up to 100 virtual dice simultaneously for board games, tabletop RPGs (D&D 5e), and probability experiments. Supports D4, D6, D8, D10, D12, D20, D100, and drop-lowest stats rolling.

Modify the values and click the roll dice button to use

Active Roll: 2d6

Total Sum: 5

Average: 2.5 | Min: 2 | Max: 3 | Product: 6

Die Type (Sides):

Number of Dice (2):

Drop Lowest Die (e.g. 4d6 drop lowest for D&D character stats)

Quick Tabletop Presets:

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Probability Distribution for Rolling Two 6-Sided Dice (2d6)

When rolling two 6-sided dice, there are $6 \times 6 = 36$ possible outcomes. The sum 7 has the highest probability ($6 / 36 = 16.67\%$) because it can be produced by six combinations: (1,6), (2,5), (3,4), (4,3), (5,2), (6,1).