Speedrun Timing Calculator
Retimes a run from the frame numbers in its video.
Run time
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Share sends a link that reopens these numbers. Copy details pastes the full breakdown as a list.
In seconds — s
Time with loads included —
Against the target —
Timing precision, one frame — ms
Reading this —
The formula
time = (end frame − start frame − load frames) ÷ frame rate
A run cannot be timed more finely than one frame of the video.
What to watch out for
Step through the video to find the first and last frames, and use the video’s actual frame rate rather than the game’s.
Frequently Asked Questions
How precise is 30 FPS video?
One frame is 33.33 ms, against 16.67 ms at 60 FPS.
What is 108,480 frames at 60 FPS?
30:08.000