Loot Drop
Weighted drop table with theoretical odds and simulated rolls.
What it does
Build a weighted loot table, then simulate thousands of rolls to verify the actual distribution matches your design intent.
How to use it
Add items with weights. Click Roll 1000× to simulate — compare theoretical vs actual drop percentages.
Designer tip
Always simulate at least 10,000 rolls for rare items — small samples lie about long-tail probabilities.
Open the calculator
Open it at /calculators/loot-drop. Calculators run entirely in your browser — no credits charged.
Ready to try it?
Open the generator →