Convert UTC to GMT
Coordinated Universal Time (UTC) to Greenwich Mean Time (GMT)
When it's 12:00 PM UTC, it's 12:00 PM GMT
Interactive Converter
Pick any time and date to convert between UTC and GMT.
UTC to GMT Conversion Table
Full 24-hour comparison. Business hours (9 AM -- 6 PM) are highlighted.
| UTC (UTC) | GMT (GMT) |
|---|---|
| 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 |
Best Meeting Window
Top meeting times for teams in UTC and GMT (9 AM -- 6 PM work hours, 1-hour meeting).
All members within working hours. Everyone in mid-day range.
All members within working hours. Everyone in mid-day range.
All members within working hours. Everyone in mid-day range.
Time Difference & DST
UTC and GMT show the same time all year.
| Dates | UTC | GMT | Difference |
|---|---|---|---|
| Jan 1, 2026 – Dec 31, 2027 | UTC±0 | UTC±0 | +0h |
UTC, GMT do not use daylight saving time.
UK clocks use BST (UTC+1) from the last Sunday in March to the last Sunday in October.
Use the interactive converter for a specific date.
Major Cities
Coordinated Universal Time (UTC)
- UTC
Greenwich Mean Time (GMT)
- GMT
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