Random Dice Roller

Your details

Standard polyhedral dice used in tabletop RPGs and board games.
How many dice to roll at once (1 to 20).
A flat bonus or penalty added to the total (common in D&D and Pathfinder). Use a negative value for a penalty.
Change this number to generate a new roll. Each unique value gives a unique result.
Total (with modifier)
7

Sum of all dice plus your modifier

Dice sum (no modifier)7
Roll results1, 6
Minimum possible2
Maximum possible12
Expected average7
Chance to roll this exact total16.67% (6 of 36 outcomes)
7
Low<5Below average5-10Above average10-15High15+

You rolled 7 - near the average for 2D6.

  • The expected average for 2D6 is 7.0.
  • Your dice sum was 7, which is at or above the raw dice average of 7.0.
  • Possible outcomes range from 2 to 12, a spread of 10.

Next stepTo re-roll, change the Roll seed value by any amount. To simulate advantage (D&D), roll twice and compare the results.

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