D120 Dice Roller
The largest fair polyhedral die that can physically be made.
Ready to roll 1d120
Quantity
Modifier
1d120 · Hundred-and-Twenty-Sided Die
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What is a D120?
A D120 is a hundred-and-twenty-sided die. It has 120 faces numbered 1 to 120, and on a fair die each one is equally likely, so any single face comes up 0.83% of the time. You will usually see it used for huge random tables and collector curiosity.
- Sides
- 120
- Average roll
- 60.5
- Lowest
- 1
- Highest
- 120
D120 odds
Every face on a D120 has the same 0.83% 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 60.5, which is the number to use when you are comparing this die against another.