Dice roller

Roll any dice for board games and tabletop RPGs, with the total added up for you.

How to use Dice roller

Roll

Pick your dice
Choose how many dice and how many sides, from a d4 to a d100 or any custom number, and add a modifier if you need one.
Or type notation
Type dice notation such as 2d6+3, d20 or 4d8-1 and press Enter. The options update to match.
Roll
Press Roll to see each die, the total and the sum written out. Earlier rolls stay in the history.

Every common die
d4, d6, d8, d10, d12, d20 and d100, each drawn in its own shape, plus custom dice with 2 to 1,000 sides.
Made for RPGs
Roll attack and damage dice with modifiers, like 1d20+5 or 2d6+3, and keep a history of your rolls.
Fair rolls
Every face is equally likely, drawn from your browser’s secure random generator rather than a predictable formula.

Roll two six-sided dice, add them up, then add 3. The result can be anything from 5 to 15, with 10 the most common.

Seven. Of the 36 ways two d6 can land, 6 add up to 7, a 1 in 6 chance. Totals of 2 and 12 have only a 1 in 36 chance each.

Choose d100, or type 1d100 or d%. It gives a whole number from 1 to 100, each with a 1% chance.

Yes. Enter a negative modifier, or type notation like 3d8-2. The total can go below zero if the modifier is large enough.

1 in 20, or 5%, on every roll of a d20. Rolling two 20s in a row is 1 in 400.

Up to 20 dice of the same kind per roll, each with up to 1,000 sides, and a modifier of up to ±1,000.