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Loot Drop Calculator

Work out the odds of obtaining a rare drop over multiple raid attempts, including pity timers.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Drop chance per run (%)

Number of attempts

Pity threshold (0 = none)

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.