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A dice probability calculator computes expected values, probabilities of specific outcomes, and probability distributions for different dice combinations. The expected value of a fair 6-sided die is 3.5; two d6s have an expected sum of 7. Used in game design, tabletop RPGs, and teaching probability concepts.

Trin-for-trin guide

  1. 1Define number of dice and sides
  2. 2Calculate expected value
  3. 3Show probability distribution

Løste eksempler

Input
2d6 (two 6-sided dice)
Resultat
Expected value = 7
Average roll outcome

Almindelige fejl at undgå

  • Not double-checking results
  • Ignoring edge cases

Ofte stillede spørgsmål

What does this calculator do?

Input values

How do I use this calculator?

System calculates

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