Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Skill Cooldown Calculator

Find the effective cooldown of any game skill after applying Cooldown Reduction (CDR). Use it to optimize ability rotations and compare gear choices in RPGs or MOBAs.

Base Cooldown (seconds)

Cooldown Reduction (%)

Fill in the required fields to see your result.

Gaming

Critical Hit Calculator

Calculate the average damage output of an attack given base damage, critical hit chance, and critical hit multiplier — the expected-value formula every theorycrafter uses to compare crit-heavy builds against flat damage builds. Use it to decide whether to stack crit chance, crit damage, or raw damage stats on your gear.

Base Damage (dmg)

Crit Chance (%)

Crit Multiplier (x)

Fill in the required fields to see your result.

Key differences

	Skill Cooldown Calculator	Critical Hit Calculator
Category	Gaming	Gaming
Inputs required	2	3
Result	Effective Cooldown (seconds)	Average Damage (dmg)
What it does	Find the effective cooldown of any game skill after applying Cooldown Reduction (CDR). Use it to optimize ability rotations and compare gear choices in RPGs or MOBAs.	Calculate the average damage output of an attack given base damage, critical hit chance, and critical hit multiplier — the expected-value formula every theorycrafter uses to compare crit-heavy builds against flat damage builds. Use it to decide whether to stack crit chance, crit damage, or raw damage stats on your gear.