# GPS Week Number Rollover

**URL:** <https://community.nwtime.org/t/gps-week-number-rollover/446>\
**Category:** General\
**Created:** [September 4, 2026, 3:37pm UTC](https://community.nwtime.org/t/gps-week-number-rollover/446 "2026-09-04T15:37:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Dru](https://sea1.discourse-cdn.com/flex001/user_avatar/community.nwtime.org/dru/32/337_2.png) [@Dru](https://community.nwtime.org/u/Dru)\
**Post date:** [September 4, 2026, 3:37pm UTC](https://community.nwtime.org/t/gps-week-number-rollover/446/1 "2026-09-04T15:37:23Z")

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Meinberg has a great explanation of why this occurs and how to test with a GPS simulator.

> **[GPS Week Number Rollover \[Knowledge Base\]](https://kb.meinbergglobal.com/kb/time_sync/gnss_systems/gps_week_number_rollover)**