GPS clock
GPS / PPS · Stratum 1Your time
--:--:--.---
UTC ·
Leo's time
--:--:--.---
Asia/Shanghai · UTC+08:00
UTC
--:--:--.---
UTC+00:00
Your device vs. GPS time
Not synchronized
Not synchronized
- Round-trip latency
- Not synchronized
- Network uncertainty estimate
- Not synchronized
- Samples
- Not synchronized
Device minus GPS time. Shaded band: ± half the network round trip, an estimate rather than guaranteed accuracy.
Source: Your Device Clock (Fallback)
- Last synchronization
- Not synchronized
- Synchronization interval
- Every 60 seconds while this tab is visible
Where the time comes from
- 01GPS → Raspberry Pi
- 02Pi → Cloudflare
- 03Cloudflare → Your browser