Roll 9d8
Free online 9d8 dice roller and calculator. Roll 9 d8 instantly — see results, min 9, max 72, and average 40.5.
Quick roll
Dice notation
kh keep highest · kl keep lowest · dl drop lowest · Space roll
Presets
Roll lines
Roll log
Your roll history appears here.
Need to roll 9d8? Dice Cove’s roller is preloaded with 9d8 so you can roll once or many times, log every result, and check the math: minimum 9, maximum 72, expected average 40.5.
9d8 calculator stats
- Minimum: 9
- Maximum: 72
- Average: 40.5
Use this page as a quick 9d8 roller and average calculator — roll as many times as you need and compare totals to the 40.5 expected value. For keep/drop rules and custom formulas, open the dice calculator.
How to roll 9d8
- Press Roll — notation is already set to 9d8.
- Add a modifier (for example 9d8+5) when damage or a bonus applies.
- Check the roll log to compare several 9d8 results in a row.
- Switch dice anytime via the tray or the full dice roller.
Common 9d8 uses
- Quick 9d8 damage or table rolls at the table
- Compare results to the 40.5 average for 9d8
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- Dice calculator — averages, odds, and custom notation
- Coin flip simulator (heads or tails)
Frequently asked questions
What is the average of 9d8?
The average of 9d8 is 40.5. Each d8 averages 4.5, so 9 × 4.5 = 40.5.
What is the minimum and maximum for 9d8?
9d8 ranges from 9 (all 1s) to 72 (all 8s).
How do I roll 9d8 with a modifier?
Type 9d8+3 (or use the modifier field) to add a bonus to the total — useful for damage riders and spell attack modifiers.