D9 Dice Roller
A nine-sided die for systems that need exactly nine outcomes.
Ready to roll 1d9
Quantity
Modifier
1d9 · Nine-Sided Die
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What is a D9?
A D9 is a nine-sided die. It has 9 faces numbered 1 to 9, and on a fair die each one is equally likely, so any single face comes up 11.11% of the time. You will usually see it used for custom systems.
- Sides
- 9
- Average roll
- 5
- Lowest
- 1
- Highest
- 9
D9 odds
Every face on a D9 has the same 11.11% chance. Rolling the die more than once does not change that. Each roll is independent, so a run of low numbers tells you nothing about what comes next.
Across many rolls the average settles near 5, which is the number to use when you are comparing this die against another.