Time in PST and GMT
The time difference between Pacific Standard Time (PST) and Greenwich Mean Time (GMT) is 8 hours. Greenwich Mean Time is 8 hours ahead of Pacific Standard Time.
This means 9am PST is 5pm GMT and 5pm PST is 1am GMT (next day).
Pacific Standard Time
- The current local time in PST is 11:43 am (July 1, 2026)
- PST time zone offset is UTC-08:00
Greenwich Mean Time
- The current local time in GMT is 3:43 am (July 1, 2026)
- GMT time zone offset is UTC+00:00
How to convert Pacific Standard Time to Greenwich Mean Time?
Add 8 hours to Pacific Standard Time to get Greenwich Mean Time.
Time in PST
00:00
Time in GMT
00:00
Use the slider above to convert Pacific Standard Time to Greenwich Mean Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| PST | GMT |
|---|---|
| 12am | 8am |
| 1am | 9am |
| 2am | 10am |
| 3am | 11am |
| 4am | 12pm |
| 5am | 1pm |
| 6am | 2pm |
| 7am | 3pm |
| 8am | 4pm |
| 9am | 5pm |
| 10am | 6pm |
| 11am | 7pm |
| 12pm | 8pm |
| 1pm | 9pm |
| 2pm | 10pm |
| 3pm | 11pm |
| 4pm | 12am |
| 5pm | 1am |
| 6pm | 2am |
| 7pm | 3am |
| 8pm | 4am |
| 9pm | 5am |
| 10pm | 6am |
| 11pm | 7am |