Compare calculators

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

Speedrun Split Calculator

Calculate the exact time spent on any individual segment of a speedrun by subtracting the previous split from the current elapsed time. Essential for runners analyzing where time is lost or gained.

Current Time (seconds)

Previous Split (seconds)

Fill in the required fields to see your result.

Gaming

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.

Key differences

	Speedrun Split Calculator	Skill Cooldown Calculator
Category	Gaming	Gaming
Inputs required	2	2
Result	Segment Time (seconds)	Effective Cooldown (seconds)
What it does	Calculate the exact time spent on any individual segment of a speedrun by subtracting the previous split from the current elapsed time. Essential for runners analyzing where time is lost or gained.	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.