GPS Time Calculator

Convert GPS time to UTC and vice versa.

Please note that GPS and UTC times differ by a number of leap seconds. See this page for further details. The number of leap seconds to use can be set manually or automatically based on the Time and Date entered.

  UTC Time and Date    GPS Time    Other Info  
     
 
Day
Month
Year
Hours
Minutes
Seconds
 
GPS Week
GPS Week mod 1024
GPS Seconds of Week
 
GPS Day of the year
GPS Seconds of the day
Leapseconds
 
             
       

2021-07-05 V1.3.0

 

Leading-edge GNSS device testing

If you need to record, replay or simulate multi-frequency, multi-constellation signals, then we have an easy to use, and cost-effective solution.

SatGen signal simulation software can now be used with LabSat Wideband to simulate all major constellations and signals.

Read more