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FAT vs Hand Time Converter
Convert times between Fully Automatic Timing (FAT) and hand-held stopwatch timing. Uses NFHS and NCAA standard conversion factors to compare modern electronic times with historical hand-timed records.
Conversion Direction
Event Category
100m, 200m, 100H, 110HHand TimeFormat: SS.xx or M:SS.xx
FAT = hand + 0.24
(NFHS/NCAA standard reaction-time adjustment for this event group)Enter a hand-timed mark above and the official equivalent appears here instantly. Or start from an example:
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