D&D dice roller
Your lists stay in your browser.
Press Roll, or Enter
Common rolls
- Attack or check, +5
- Advantage
- Disadvantage
- Ability score (4d6, drop the lowest)
- Fireball
- Longsword, +3
How we roll: every die is rolled by your browser's secure random number generator, with each face equally likely. Kept and dropped dice are both shown, so the table can check the maths.
How to use the d&D dice roller
- Type a roll, like 1d20+5 or 8d6, or press one of the dice buttons.
- Press Roll, or Enter.
- Read the total. Every die is listed below it, dropped dice in brackets.
- Natural 20s and natural 1s on a single d20 are called out.
Questions
How do I write a roll?
The number of dice, a d, and the sides, then any bonus. 3d6 is three six-sided dice. 1d20+5 adds 5 to a d20. You can add groups together, like 1d8+2d6+3, or take one away, like 1d20-1d4.
How do I roll with advantage or disadvantage?
Choose "With advantage" or "With disadvantage" for the d20 button, or type 2d20kh1 (keep the higher of two d20s) or 2d20kl1 (keep the lower).
How do I roll ability scores?
Type 4d6kh3, or press it under Common rolls. It rolls four six-sided dice and keeps the three highest. Roll it six times for a full set.
What counts as a natural 20?
A 20 on the one d20 that counts, before bonuses. With advantage, that's the higher die. Rolls with several d20s that all count don't get a callout.
How many dice can I roll at once?
Up to 100 dice of up to 1,000 sides, with a bonus of up to 1,000.
What are the keyboard shortcuts?
Enter or Space rolls the roll in the box (when you're not typing in it, Enter rolls too). F turns full screen on and off.