What is 8 AM GMT in PDT?
8 AM GMT = 12:00 AM PDT (00:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
Timezone converter
GMT to PDT currently uses Greenwich Mean Time in Europe/London and Pacific Time in America/Los_Angeles as the live reference pair, with a -8h live gap. GMT to PDT matters whenever London and Los Angeles need to coordinate across a -8h gap. The GMT side covers United Kingdom and Ivory Coast, while PDT covers United States and Mexico — that country mix is the practical reason this conversion shows up in calendars rather than the abstract offset math.
Last updated Apr 26, 2026. Offset math, DST behavior, and city coverage on both sides are refreshed from the live timezone dataset during the page revalidation window.
From
Greenwich Mean Time
Europe/London · GMT+1 +01:00
Major markets in this grouping include London, Abidjan, Bamako, Dakar.
To
Pacific Time
America/Los_Angeles · PDT -07:00
Major markets in this grouping include Los Angeles, Tijuana, San Diego, Mexicali.
Current gap
-8h
GMT +01:00 vs PDT -07:00
9-to-5 overlap
No shared block
Meetings usually need an early or late handoff.
Representative countries
United Kingdom, Ivory Coast, and Mali / United States, Mexico, and Canada
Based on the busiest city and zone usage found in the current dataset.
GMT (London, +01:00) to PDT (Los Angeles, -07:00) is currently a -8h conversion. Live coverage on the GMT side is anchored by London, Abidjan, Bamako, and Dakar; the PDT side draws from Los Angeles, Tijuana, San Diego, and Mexicali.
GMT to PDT matters whenever London and Los Angeles need to coordinate across a -8h gap. The GMT side covers United Kingdom and Ivory Coast, while PDT covers United States and Mexico — that country mix is the practical reason this conversion shows up in calendars rather than the abstract offset math.
This pair crosses the Atlantic, with one side in the Americas and the other in Europe or Africa. The -8h gap is small enough that there is still a real shared midday window, which is why transatlantic finance, broadcasting, and conference scheduling lean on this conversion.
Both GMT (Europe/London) and PDT (America/Los_Angeles) observe daylight saving, but the shift dates do not always align. Expect short mismatch windows in spring and autumn when one side has changed and the other has not, which moves the live gap by an hour for several weeks at a time.
GMT and PDT sit exactly 8h apart, which leaves no shared 9-to-5 block. Live meetings have to bend one side's day, so most teams settle for one of two narrow windows: very early on the late side, or very late on the early side. That makes async messages, recorded standups, and clear handoff notes more valuable than calendar invites.
GMT coverage on this page is led by London, United Kingdom, Abidjan, Ivory Coast, Bamako, Mali, and Dakar, Senegal, with 2 more in the live dataset. That mix is what makes GMT feel anchored to European working-day rhythms in practice rather than just an abbreviation on a chart.
PDT coverage is led by Los Angeles, United States, Tijuana, Mexico, San Diego, United States, and Mexicali, Mexico, with 2 more anchoring the wider label family. Combined with the GMT side, this conversion ends up describing transatlantic finance, broadcast scheduling, and same-day cross-border product launches.
Adjust the time — digits roll like an odometer. Swap button flips the zones.
Quick conversions for 9 AM, noon, 3 PM, 6 PM, and 9 PM based on today's local calendar.
| GMT | PDT | Day relation |
|---|---|---|
| 9:00 AM | 1:00 AMSun, Apr 26 | same day |
| 12:00 PM | 4:00 AMSun, Apr 26 | same day |
| 3:00 PM | 7:00 AMSun, Apr 26 | same day |
| 6:00 PM | 10:00 AMSun, Apr 26 | same day |
| 9:00 PM | 1:00 PMSun, Apr 26 | same day |
Quick conversions for 9 AM, noon, 3 PM, 6 PM, and 9 PM based on today's local calendar.
| PDT | GMT | Day relation |
|---|---|---|
| 9:00 AM | 5:00 PMSun, Apr 26 | same day |
| 12:00 PM | 8:00 PMSun, Apr 26 | same day |
| 3:00 PM | 11:00 PMSun, Apr 26 | same day |
| 6:00 PM | 2:00 AMMon, Apr 27 | next day |
| 9:00 PM | 5:00 AMMon, Apr 27 | next day |
GMT to PDT ranges from GMT 9:00 AM (which lands at PDT 1:00 AM) through GMT 9:00 PM (PDT 1:00 PM). With no clean 9-to-5 overlap between GMT and PDT, both ends of this range push outside standard hours — useful for recorded standups and async work, awkward for live calls.
PDT to GMT ranges from PDT 9:00 AM (which lands at GMT 5:00 PM) through PDT 9:00 PM (GMT 5:00 AM). With no clean 9-to-5 overlap between PDT and GMT, both ends of this range push outside standard hours — useful for recorded standups and async work, awkward for live calls.
These direct answers are here for the exact-intent searches people actually use, like “10 AM GMT to PDT” or “4 PM GMT in PDT”.
8 AM GMT = 12:00 AM PDT (00:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
9 AM GMT = 1:00 AM PDT (01:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
10 AM GMT = 2:00 AM PDT (02:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
11 AM GMT = 3:00 AM PDT (03:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
12 PM GMT = 4:00 AM PDT (04:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
1 PM GMT = 5:00 AM PDT (05:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
2 PM GMT = 6:00 AM PDT (06:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
3 PM GMT = 7:00 AM PDT (07:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
4 PM GMT = 8:00 AM PDT (08:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
5 PM GMT = 9:00 AM PDT (09:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
6 PM GMT = 10:00 AM PDT (10:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
9 PM GMT = 1:00 PM PDT (13:00). On today's live calendar that lands on Sun, Apr 26 in PDT, which means the answer is a same day conversion rather than a static offset lookup.
The live gap is -8h right now, based on Europe/London at +01:00 and America/Los_Angeles at -07:00. The zones change on different dates, so there is a DST mismatch window between October 25, 2026 and November 1, 2026. During that stretch the gap shifts to -7h before settling at -8h.
There is no strict 9 AM to 5 PM overlap right now, so this pair is better for handoffs, travel planning, or async coordination than for midday meetings.
Europe/London
GMT+1 · +01:00
America/Los_Angeles
PDT · -07:00
These are the busiest live references selected from the abbreviation families on this page.
| GMT | PDT |
|---|---|
| 01:00 | 17:00 |
| 02:00 | 18:00 |
| 03:00 | 19:00 |
| 04:00 | 20:00 |
| 05:00 | 21:00 |
| 06:00 | 22:00 |
| 07:00 | 23:00 |
| 08:00 | 00:00 |
| 09:00 | 01:00 |
| 10:00 | 02:00 |
| 11:00 | 03:00 |
| 12:00 | 04:00 |
| 13:00 | 05:00 |
| 14:00 | 06:00 |
| 15:00 | 07:00 |
| 16:00 | 08:00 |
| 17:00 | 09:00 |
| 18:00 | 10:00 |
| 19:00 | 11:00 |
| 20:00 | 12:00 |
| 21:00 | 13:00 |
| 22:00 | 14:00 |
| 23:00 | 15:00 |
| 00:00 | 16:00 |
Countries represented here include United Kingdom, Ivory Coast, and Mali.
Countries represented here include United States, Mexico, and Canada.
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