Pick your dice count and sides, then roll — individual results, total, highest and lowest shown instantly.
How to use the Dice Roller
- Choose how many dice — 1 to 10.
- Choose the sides per die — d4, d6, d8, d10, d12 or d20.
- Press Roll Dice — roll again for a fresh result every time.
Dice notation explained
The standard notation is XdY: X dice with Y sides each. 2d6 means two six-sided dice — the classic Monopoly-style roll; 1d20 is the heart of Dungeons & Dragons. This roller supports 1–10 dice of d4 through d20.
Fun fact: two six-sided dice are far more likely to total 7 (6 ways out of 36) than 2 or 12 (1 way each) — that asymmetry powers games from Ludo to backgammon.
Why an online dice roller
Board games on the go: dice get lost under sofas — your phone doesn't.
Dungeons & Dragons and tabletop RPGs: quick d20 rolls without hauling a dice bag.
Classrooms and decisions: fair, transparent random picks everyone can see on one screen.
Frequently asked questions
Is the roll truly random?
It uses your browser's random number generator, which is fair for games and everyday use — every side has an equal chance.
Can I roll multiple dice at once?
Yes — up to 10 dice in one roll, with individual results plus total, highest and lowest shown.
What is a d20 used for?
It's the signature die of Dungeons & Dragons and many tabletop RPGs — attack rolls, skill checks and saves are all d20-based.
Why is 7 the most common total with two d6?
Seven can be made 6 ways (1+6, 2+5, 3+4, 4+3, 5+2, 6+1) out of 36 combinations — the most of any total.
Is this dice roller free?
Yes — free, unlimited, and nothing is stored.