Dice tool

Seed:

Dice list:

Rolls

Dice list

In the dice list text area, type one roll definition per line. Empty lines are ignored, errors are not handled and will break the execution.

Basic Die Notation

The list supports any number of dice of arbitrary sizes, using the convention "XdY" where X is the number of dice to roll and Y is the number of sizes.

"5d10" represents 5 10-sided dice.

Modifiers

Add or subtract from the total

A positive or negative integer can be appended, which will be applied to the total.

"3d6-2" represents 3 6-sided dice, with 2 subtracted from the sum of the results.

Multiply the total

The results can also be multiplied by appending an integer using x or *.

"2d6x10" or "2d6*10" represents 2 6-sided dice, with the sum of the results multiplied by 10.

Drop the lowest die

You can drop the lowest die result with a "-L" modifier.

"4d6-L" represents rolling 4 6-sided dice and dropping the lowest die value, totaling the higher 3.

Count individual successes

You can count individual successes on the die against a high target number using the syntax ">X", where X is the target number. This will count all dice that are greater than or equal to the target number.

"10d6>5" represents 10 6-sided dice, with the total equal to the number of dice that are 5 or greater.

You can count against a low target number using the syntax "<X".

"2d20<10" represents 2 20-sided dice, with the total equal to the number of dice that are 10 or lower.

Fudge Dice

You can roll Fudge dice by specifying "F" for the number of sides.

Fudge dice have an equal probability to return -1, 0, or 1.

"4dF" represents 4 Fudge dice.