Calculator tools
Drop Chance Calculator
Select act and source, then adjust Drop Quantity. Base rates come from community sheet data.
Source
Results
- Base Chance
- 0.01%
- Try 1 / x (Base)
- 10,000
- Adjusted Chance
- 0.01%
- Try 1 / x (Adjusted)
- 10,000
Notes
- Each point in Drop Quantity multiplies the drop chance by (1 + points/100). Example: 100 points doubles the chance vs base.
- Veins, logs, and ores use multiloot — not this Drop Quantity formula.
- Does not apply to the common normal drop on every monster for Hunters.