Roll 30d10
Free online 30d10 dice roller and calculator. Roll 30 d10 instantly — see results, min 30, max 300, and average 165.
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 30d10? Dice Cove’s roller is preloaded with 30d10 so you can roll once or many times, log every result, and check the math: minimum 30, maximum 300, expected average 165.
30d10 calculator stats
- Minimum: 30
- Maximum: 300
- Average: 165
Use this page as a quick 30d10 roller and average calculator — roll as many times as you need and compare totals to the 165 expected value. For keep/drop rules and custom formulas, open the dice calculator.
How to roll 30d10
- Press Roll — notation is already set to 30d10.
- Add a modifier (for example 30d10+5) when damage or a bonus applies.
- Check the roll log to compare several 30d10 results in a row.
- Switch dice anytime via the tray or the full dice roller.
Common 30d10 uses
- Quick 30d10 damage or table rolls at the table
- Fighter/paladin-style damage spikes and large hit-die pools
- Compare results to the 165 average for 30d10
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Frequently asked questions
What is the average of 30d10?
The average of 30d10 is 165. Each d10 averages 5.5, so 30 × 5.5 = 165.
What is the minimum and maximum for 30d10?
30d10 ranges from 30 (all 1s) to 300 (all 10s).
How do I roll 30d10 with a modifier?
Type 30d10+3 (or use the modifier field) to add a bonus to the total — useful for damage riders and spell attack modifiers.