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Dice Roller

Deterministic dice roller for any common die — reproducible, with totals and range.

Inputs

Dice Roller

Result

Total

7

Rolls
3, 3, 1
Average
2.33
Min possible
3
Max possible
18

How it's calculated

roll = 1 + ⌊rand() × sides⌋; sum for total

Common questions

Are the rolls truly random?

They're deterministic pseudo-random: identical inputs give identical rolls, which is useful for reproducibility. Change the re-roll seed to get a new sequence.

What's a d100?

A 100-sided die, often simulated in tabletop games by rolling two 10-sided dice for the tens and ones digits.

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