The GPS time uses either a combination of GPS week number and seconds-of-week,
or a total GPS seconds count, to represent time.
The GPS epoch is on January 6, 1980 00:00:00 UTC.
Leap seconds are not applied to GPS time.
Currently GPS time is 18 seconds ahead of UTC time.
There are no more leap seconds scheduled.
Every 1024 weeks the GPS week number rolls over; previous rollovers occurred on 1999-08-21 and most recently on 2019-04-06.
If you enter a week number below 1024 the converter will display all rollover-expanded candidates for that week.
Convert GPS week number and seconds to a human-readable date
Converts a GPS week number and seconds-of-week ("SOW").
The week number is calculated as the number of weeks since the GPS epoch (1980-01-06).
The current GPS week and seconds time is
Convert total GPS seconds to a human-readable date
The GPS seconds value is roughly the Unix timestamp minus 315964800 (the timestamp of 1980-01-06), without leap-second correction.
The current GPS seconds time is 2408 563332