**The Formula:**

**x** = Number of dice to roll.

**d** = Abbv. for 'dice'.

**n** = Die type.

A standard die has a positive number of sides, like a typical 6-sided die (d6), or a common 20-sided die (d20).

**Sample Rolls:**

`/roll d6`

Rolls a single 6-sided die.

`/roll 1d6`

Rolls one 6-sided die (as above).

`/roll 4d10`

Rolls a 10-sided die 4 times.

However, in a digital online environment, you can roll dice with nearly any number of sides. For example, a 3-sided die (d3) or even a 66-sided die (d66).

**The Formula:**

**x** = Number of dice to roll.

**d** = Abbv. for 'dice'.

**%** = Same as d100.

Percentile dice rolls a number between 1-100, and are specified with the format d%. This is shorthand for a 100-sided die (d100).

**Sample Rolls:**

`/roll d100`

Rolls a single 100-sided die.

`/roll d%`

Rolls a single 100-sided die.

`/roll 1d100`

Rolls one 100-sided die (as above).

`/roll 1d%`

Rolls a single 100-sided die (as above).

* Fate/Fudge* die types are also available. Formulas will appear here when those campaigns become available on Grog Space.

For more advanced dice notations, visit RPG Dice Roller.

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