Dice Roller (D&D Dice)
Roll any dice with standard notation — d6, 2d20, 4d6kh3, d% and modifiers like 1d20+5. Perfect for D&D, board games and classrooms.
How to use
- 1Type dice notation, e.g. 1d20+5 or 2d6, 1d8. Separate several rolls with commas.
- 2Press Roll to see each die and the total.
How it's calculated
NdS rolls N dice with S sides. +M adds a modifier. khK keeps the highest K (e.g. 4d6kh3 for D&D stats), klK keeps the lowest, dlK drops the lowest K. d% is a 100-sided die.
Frequently asked questions
How do I roll with advantage?
Use 2d20kh1 to keep the higher of two d20s, or 2d20kl1 for disadvantage.
How do I roll D&D ability scores?
Roll 4d6kh3 six times: 4d6kh3, 4d6kh3, 4d6kh3, 4d6kh3, 4d6kh3, 4d6kh3.
Are the dice fair?
Yes — every face has an equal chance, using a cryptographically secure random generator.