Die in the Dungeon Dice Probability Calculator
Calculate exact Die in the Dungeon dice averages, sum ranges and target probabilities from a preset or your own face values.
Select a v5.1.1 face preset or enter custom comma-separated faces. The tool calculates the one-die average and the exact probability that the sum of identical dice reaches your target.
Dice probability calculator
Use whole numbers separated by commas. Duplicate values represent separate faces.
What probability is being calculated?
For multiple dice, each die uses the same face list and every face is equally likely. The tool enumerates the exact sum distribution by convolution, then adds the probabilities of all sums at or above the target. A face list of 0, 0, 0, 0, 0, 12 therefore has an average of 2, but only a 1-in-6 chance to roll 12 on one die.
Sources, version & limits
Local evidence: supplied GOG build 59960768222754130, game version 5.1.1 / 119.0f2f. Display names, descriptions, categories, face arrays and identifying icons are extracted without running the game. Catalog presence does not verify an unlock route, reward pool, drop rate or behavior during play.
Version warning: release notes list 5.2.0 / 120.0f2 from October 1, 2026. This snapshot is therefore one release behind. The official Steam page is the source for the public feature and advertised content counts.
The developers' pinned FAQ links the community Miraheze wiki. Miraheze, Atwiki and Gemelog were reviewed for coverage gaps, not copied as numeric authority or article text. Small game icons identify entries; no executables, raw story scripts, audio or complete asset archive are distributed. Source policy and credits · Report a correction.