04:00 GMT to PST
Convert an exact time type it — no sliders
Conversion runs in your browser against the same IANA rules the server uses, so it keeps working offline and nothing you type is sent anywhere.
Daylight saving right now
Pacific Standard Time
America/Los_Angeles is currently on PDT (UTC-07:00), its daylight-saving clock. That is not PST — this page is named for the abbreviation people search for, and tells you the truth about which one is actually in force.
next change: Sun, 1 Nov 2026 01:00 local → PST (80 days, clocks go back)
PST covers the US West Coast in winter. Los Angeles, Seattle and Vancouver switch to PDT (UTC-7) for summer, which is why "9am PST" in July is nearly always meant as 9am PDT.
Greenwich Mean Time
Etc/GMT is on GMT (UTC+00:00).
no clock change scheduled — fixed at UTC+00:00
GMT is UTC+0 and never shifts. The UK observes GMT in winter only — in summer it is on BST (UTC+1), so "GMT" on a British invite dated in July usually means BST.
Best time to call green = 09:00–18:00 on both sides
2 overlapping working hours. The longest run is 16:00–18:00 GMT, which is 09:00–11:00 PST.
GMT to PST, hour by hour 13 August 2026 · every row is a permalink
| GMT | PST | 12-hour | Day | Permalink |
|---|---|---|---|---|
| 00:00 | 17:00 PDT | 5:00 PM | previous day | 00:00 → |
| 01:00 | 18:00 PDT | 6:00 PM | previous day | 01:00 → |
| 02:00 | 19:00 PDT | 7:00 PM | previous day | 02:00 → |
| 03:00 | 20:00 PDT | 8:00 PM | previous day | 03:00 → |
| 04:00 | 21:00 PDT | 9:00 PM | previous day | 04:00 → |
| 05:00 | 22:00 PDT | 10:00 PM | previous day | 05:00 → |
| 06:00 | 23:00 PDT | 11:00 PM | previous day | 06:00 → |
| 07:00 | 00:00 PDT | 12:00 AM | same day | 07:00 → |
| 08:00 | 01:00 PDT | 1:00 AM | same day | 08:00 → |
| 09:00 | 02:00 PDT | 2:00 AM | same day | 09:00 → |
| 10:00 | 03:00 PDT | 3:00 AM | same day | 10:00 → |
| 11:00 | 04:00 PDT | 4:00 AM | same day | 11:00 → |
| 12:00 | 05:00 PDT | 5:00 AM | same day | 12:00 → |
| 13:00 | 06:00 PDT | 6:00 AM | same day | 13:00 → |
| 14:00 | 07:00 PDT | 7:00 AM | same day | 14:00 → |
| 15:00 | 08:00 PDT | 8:00 AM | same day | 15:00 → |
| 16:00 | 09:00 PDT | 9:00 AM | same day | 16:00 → |
| 17:00 | 10:00 PDT | 10:00 AM | same day | 17:00 → |
| 18:00 | 11:00 PDT | 11:00 AM | same day | 18:00 → |
| 19:00 | 12:00 PDT | 12:00 PM | same day | 19:00 → |
| 20:00 | 13:00 PDT | 1:00 PM | same day | 20:00 → |
| 21:00 | 14:00 PDT | 2:00 PM | same day | 21:00 → |
| 22:00 | 15:00 PDT | 3:00 PM | same day | 22:00 → |
| 23:00 | 16:00 PDT | 4:00 PM | same day | 23:00 → |