1pm UTC is 1:00 pm GMT
1pm UTC is 1:00 pm GMT in Greenwich Mean Time. That answer holds on every day of the year, because these two zones never drift apart.
What time is 1pm UTC in GMT?
It is 1:00 pm. UTC and GMT read the same clock, so the reading does not move at all. 1pm is afternoon in UTC, the second half of the working day, while 1:00 pm is afternoon in GMT, the second half of the working day.
Spoken as military time, 1pm is 1300 hours and the result is 1300 hours. The military convention exists precisely because "3 o'clock" is ambiguous twice over: once on the 12 hour clock and once across zones.
1pm UTC to GMT in the hours either side
The four hours before and after 1pm, in case the meeting moves. The whole window stays on the same day in GMT, so only the hour changes.
| UTC | GMT | GMT date | Working hours |
|---|---|---|---|
| 9:00 am | 9:00 am | same day | both sides |
| 10:00 am | 10:00 am | same day | both sides |
| 11:00 am | 11:00 am | same day | both sides |
| 12:00 pm | 12:00 pm | same day | both sides |
| 1:00 pm (this page) | 1:00 pm | same day | both sides |
| 2:00 pm | 2:00 pm | same day | both sides |
| 3:00 pm | 3:00 pm | same day | both sides |
| 4:00 pm | 4:00 pm | same day | both sides |
| 5:00 pm | 5:00 pm | same day | neither |
Is 1pm UTC a good time to call GMT?
Yes. 1pm in UTC lands at 1:00 pm in GMT, which is inside the 9:00 am to 5:00 pm working day on both sides. It is afternoon for the caller and afternoon for the person picking up, so nobody is being asked for a favour.
Does daylight saving change 1pm UTC to GMT?
Not for this conversion. Sampled at 1pm on every day of 2026, the gap between these two zones comes out the same every single time, so 1pm UTC is 1:00 pm GMT in January and in July alike.
Coordinated Universal Time does not move its clocks at all, so its UTC+0 offset holds every day of the year.
Greenwich Mean Time does not move its clocks at all, so its UTC+0 offset holds every day of the year.
1pm GMT to UTC, the other way round
Running the question the other way is a different conversion, not a mirror image, because the two zones can be in different daylight saving states on the same date. 1pm GMT is 1:00 pm UTC, which is the same clock reading as the answer above. Neither Coordinated Universal Time nor Greenwich Mean Time observes daylight saving, so the abbreviations never change and the gap between them is fixed.
Questions
- What is 1pm UTC in GMT?
- 1:00 pm GMT.
- Does 1pm UTC cross into another date in GMT?
- No. It stays on the same calendar day, September 25, 2026.
- Is 1pm UTC always 1pm GMT?
- Yes, on every day of the year. These two zones never change their distance from each other at this hour.
- How is 1pm UTC written in 24 hour time?
- 13:00, and the answer in GMT is 13:00.
- Can I call GMT at that hour?
- Yes, it falls inside working hours on both sides.
Other hours on this pair
UTC to GMT full conversion table · GMT to UTC · 1pm GMT to UTC · All timezone conversions
12 and 24 hour converter · 8 hours from now · Today · Day counter