Critical Hit Expected Damage Calculator
Works out what critical hits are worth on average.
Expected damage per hit
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Share sends a link that reopens these numbers. Copy details pastes the full breakdown as a list.
Gain from crits — %
Damage on a critical hit —
DPS —
The formula
expected = damage × (1 + chance × (multiplier − 1))
This is a long-run average. Over a few hits, the real damage can be well above or below it.
What to watch out for
Some games list a bonus rather than a total: “+50% crit damage” usually means a multiplier of 1.5. Check how yours adds up.
Frequently Asked Questions
What is 100 damage at 25% crit and double damage?
125 per hit on average.