What is UTC in GMT?
Greenwich Mean Time is the same time
Coordinated Universal Time and Greenwich Mean Time are both on UTC+0:00 right now. That gap holds all year, because both zones change their clocks together.
- Time in the prime meridian
- 1:34 am
- Time in Greenwich
- 1:34 am
- Difference
- None
- Next clock change
- Neither zone
Convert a time
GMT — Greenwich Mean Time
1:00 am
Wed
Daylight saving
Coordinated Universal Time
Coordinated Universal Time stays on UTC all year, so its offset from UTC never moves.
Greenwich Mean Time
Greenwich Mean Time stays on GMT all year, so its offset from UTC never moves.
UTC to GMT conversion table
Every hour of Wednesday, September 23, 2026, converted from Coordinated Universal Time to Greenwich Mean Time.
- 12:00 am UTC
- 12:00 am GMT
- 1:00 am UTC
- 1:00 am GMT
- 2:00 am UTC
- 2:00 am GMT
- 3:00 am UTC
- 3:00 am GMT
- 4:00 am UTC
- 4:00 am GMT
- 5:00 am UTC
- 5:00 am GMT
- 6:00 am UTC
- 6:00 am GMT
- 7:00 am UTC
- 7:00 am GMT
- 8:00 am UTC
- 8:00 am GMT
- 9:00 am UTC
- 9:00 am GMT
- 10:00 am UTC
- 10:00 am GMT
- 11:00 am UTC
- 11:00 am GMT
- 12:00 pm UTC
- 12:00 pm GMT
- 1:00 pm UTC
- 1:00 pm GMT
- 2:00 pm UTC
- 2:00 pm GMT
- 3:00 pm UTC
- 3:00 pm GMT
- 4:00 pm UTC
- 4:00 pm GMT
- 5:00 pm UTC
- 5:00 pm GMT
- 6:00 pm UTC
- 6:00 pm GMT
- 7:00 pm UTC
- 7:00 pm GMT
- 8:00 pm UTC
- 8:00 pm GMT
- 9:00 pm UTC
- 9:00 pm GMT
- 10:00 pm UTC
- 10:00 pm GMT
- 11:00 pm UTC
- 11:00 pm GMT
Scheduling between the two
Working hours overlap from 9:00 am to 6:00 pm UTC, which is 9:00 am to 6:00 pm GMT. Anything inside that window falls in the normal working day at both ends.
Coordinated Universal Time (UTC) is used in aviation, computing, and science worldwide. UTC never changes for daylight saving.
Greenwich Mean Time (GMT) is used in as a fixed UTC+0 offset. Note that the UK itself leaves GMT every summer — see British Time below.