Dice Roller
Choose how many dice to roll and how many sides each die has, then roll.
Last updated: September 5, 2026
Frequently asked questions
How random is this dice roller?
It uses your browser's random number generator, giving each side of each die an equal chance on every roll - fine for games, decisions, and casual use, though not certified for regulated gambling.
Can I roll dice with more than 6 sides, like a D20?
Yes - set "sides per die" to any number from 2 to 100, so this works for standard 6-sided dice, D20s and other tabletop RPG dice, or custom side counts.
How do I roll multiple dice and add them together, like 2d6?
Set "number of dice" to 2 and "sides per die" to 6 - the result shows each individual roll plus the total, which is exactly what "2d6" notation from tabletop games means.
Can I roll dice that don't exist physically, like a D7 or D13?
Yes - since "sides per die" accepts any number from 2 to 100, you can simulate dice with side counts that don't exist as physical objects, useful for custom games or probability experiments.
How do I roll something like 4d10, and what does that notation mean?
Set "number of dice" to 4 and "sides per die" to 10. In tabletop notation, "4d10" means "roll four 10-sided dice," and the number before the d is always the dice count while the number after is the side count.
Is a roll of the same number on every die, like all sixes, suspicious?
No - each die roll is independent, so getting the same result on multiple dice happens by chance sometimes, especially with fewer sides per die (a 6-sided die has a 1-in-6 chance of matching another 6-sided die's roll).