San Francisco Time to GMT Converter
GMT is 8 hours ahead of PST. 9:00 AM PST = 5:00 PM GMT.
GMT is 8 hours ahead of PST at the moment. To convert San Francisco Time to GMT, add 8 hours to the San Francisco Time time: 9:00 AM PST = 5:00 PM GMT.
San Francisco Time (San Francisco time) is used in San Francisco, USA. GMT (GMT) is used in Same offset as UTC. The UK and Ireland use GMT in winter; Iceland, Ghana and Senegal all year.
The UK is on GMT only in winter; in summer it uses BST (UTC+1).
San Francisco Time to GMT time conversion table
San Francisco Time to GMT on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| San Francisco Time | GMT |
|---|---|
| 12:00 AM | 8:00 AM |
| 1:00 AM | 9:00 AM |
| 2:00 AM | 10:00 AM |
| 3:00 AM | 11:00 AM |
| 4:00 AM | 12:00 PM |
| 5:00 AM | 1:00 PM |
| 6:00 AM | 2:00 PM |
| 7:00 AM | 3:00 PM |
| San Francisco Time | GMT |
|---|---|
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
| 11:00 AM | 7:00 PM |
| 12:00 PM | 8:00 PM |
| 1:00 PM | 9:00 PM |
| 2:00 PM | 10:00 PM |
| 3:00 PM | 11:00 PM |
| San Francisco Time | GMT |
|---|---|
| 4:00 PM | 12:00 AM+1 |
| 5:00 PM | 1:00 AM+1 |
| 6:00 PM | 2:00 AM+1 |
| 7:00 PM | 3:00 AM+1 |
| 8:00 PM | 4:00 AM+1 |
| 9:00 PM | 5:00 AM+1 |
| 10:00 PM | 6:00 AM+1 |
| 11:00 PM | 7:00 AM+1 |
Conversion table from San Francisco Time to GMT for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in GMT, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert San Francisco Time to GMT
Add 8 hours to the San Francisco Time time to get GMT.
Example: 9:00 AM PST = 5:00 PM GMT.
Across midnight: 10:00 PM PST = 6:00 AM GMT (next day). The date changes, so always check the day as well as the hour.
Time difference between San Francisco Time and GMT
The time difference between San Francisco Time and GMT is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: GMT is 8 hours ahead of San Francisco Time.
- 8 Mar 2026 – 31 Oct 2026: GMT is 7 hours ahead of San Francisco Time.
- 1 Nov 2026 – 30 Dec 2026: GMT is 8 hours ahead of San Francisco Time.
San Francisco Time and GMT during daylight saving time
- San Francisco Time next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from PST (UTC−8) to PDT (UTC−7).
- GMT does not observe daylight saving time; it stays on UTC+0 all year.
Best time for a meeting between San Francisco Time and GMT
San Francisco Time and GMT have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM PST, which is 3:00 PM GMT.
San Francisco Time to GMT FAQ
What is the time difference between San Francisco Time and GMT?
Right now GMT is 8 hours ahead of PST. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM San Francisco Time in GMT?
9:00 AM PST is 5:00 PM GMT.
What is 12 PM (noon) San Francisco Time in GMT?
12:00 PM PST is 8:00 PM GMT.
Is GMT ahead of or behind San Francisco Time?
GMT is 8 hours ahead of PST, so it is later in GMT than in San Francisco Time.
Does San Francisco Time change for daylight saving time?
Yes. San Francisco Time next changes on 14 Mar 2027, when clocks go forward one hour from PST to PDT.
Does GMT change for daylight saving time?
No. GMT stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between San Francisco Time and GMT?
San Francisco Time and GMT have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM PST, which is 3:00 PM GMT.
Related conversions
Convert GMT to San Francisco Time
Convert San Francisco Time to other time zones
Convert other time zones to GMT
Updated 7 November 2026. Time zone data: IANA tz database.