Timezone conversion
GMT to London Time — Convert Greenwich Mean Time to London
London is currently the same time as GMT. The gap shifts across the year: around January London is the same time as GMT, and around July it is 1 hour ahead of GMT, because one or both zones observe daylight saving.
London is currently the same time as GMT.
Abbreviation disambiguation
GMT is equivalent to UTC for everyday use. In the UK it also refers to the winter (non-daylight-saving) time; in summer the UK moves to BST (UTC+1).
Interactive converter
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Full GMT to London conversion table
| GMT | London |
|---|---|
| 12:00 AM | 12:00 AM |
| 1:00 AM | 1:00 AM |
| 2:00 AM | 2:00 AM |
| 3:00 AM | 3:00 AM |
| 4:00 AM | 4:00 AM |
| 5:00 AM | 5:00 AM |
| 6:00 AM | 6:00 AM |
| 7:00 AM | 7:00 AM |
| 8:00 AM | 8:00 AM |
| 9:00 AM | 9:00 AM |
| 10:00 AM | 10:00 AM |
| 11:00 AM | 11:00 AM |
| 12:00 PM | 12:00 PM |
| 1:00 PM | 1:00 PM |
| 2:00 PM | 2:00 PM |
| 3:00 PM | 3:00 PM |
| 4:00 PM | 4:00 PM |
| 5:00 PM | 5:00 PM |
| 6:00 PM | 6:00 PM |
| 7:00 PM | 7:00 PM |
| 8:00 PM | 8:00 PM |
| 9:00 PM | 9:00 PM |
| 10:00 PM | 10:00 PM |
| 11:00 PM | 11:00 PM |
Daylight saving and how the gap changes
Around January London is the same time as GMT. Around July it is 1 hour ahead of GMT. That swing comes from one or both zones observing daylight saving on different schedules — the converter above always reflects the correct offset for the date you pick.
Frequently asked questions
- Is London ahead of or behind GMT right now?
- London is currently the same time as GMT.
- What is the current GMT to London time difference?
- Right now there is no gap — London is the same time as GMT.
- Does the GMT → London offset change during the year?
- Yes. Around January London is the same time as GMT; around July it is 1 hour ahead of GMT. The converter above always reflects the correct offset for the date you pick.
- Does GMT observe daylight saving time?
- No — Greenwich Mean Time stays at a fixed UTC offset year-round.
- Does London observe daylight saving time?
- Yes — London observes DST, so its UTC offset shifts by 1 hour between winter and summer.
- What time is 3 AM GMT in London?
- 3:00 AM GMT is 3:00 AM London.
- What time is 8 AM GMT in London?
- 8:00 AM GMT is 8:00 AM London.
- What time is 9 AM GMT in London?
- 9:00 AM GMT is 9:00 AM London.
- What time is 10 AM GMT in London?
- 10:00 AM GMT is 10:00 AM London.
- What time is 11 AM GMT in London?
- 11:00 AM GMT is 11:00 AM London.
- What time is 12 PM (noon) GMT in London?
- 12:00 PM GMT is 12:00 PM London.
- What time is 2 PM GMT in London?
- 2:00 PM GMT is 2:00 PM London.
- What time is 3 PM GMT in London?
- 3:00 PM GMT is 3:00 PM London.
- What time is 4 PM GMT in London?
- 4:00 PM GMT is 4:00 PM London.
- What time is 5 PM GMT in London?
- 5:00 PM GMT is 5:00 PM London.
- What time is 9 PM GMT in London?
- 9:00 PM GMT is 9:00 PM London.
- What time is 10 PM GMT in London?
- 10:00 PM GMT is 10:00 PM London.
- When is the best time to schedule a call between GMT and London?
- The working-hours overlap (09:00–17:00 in both zones) runs roughly 9:00 AM – 5:00 PM GMT (≈ 8 hours). The midpoint of that window — 1:00 PM GMT, 1:00 PM London — is the safest single slot to propose for a live call.
- What time zone does GMT refer to?
- GMT refers to Greenwich Mean Time (IANA: UTC).
- What time zone does London refer to?
- London uses the Europe/London time zone.
- Is GMT on this page the same as other zones that share the letters "GMT"?
- GMT is equivalent to UTC for everyday use. In the UK it also refers to the winter (non-daylight-saving) time; in summer the UK moves to BST (UTC+1).