6:23 PM
Wednesday, August 12, 2026
UTC-06:00Fixed offset
Time Zone Converter
MDT to GMTTime Converter
Convert Mountain Daylight Time to Greenwich Mean Time, compare their live UTC offsets and explore a complete 24-hour conversion table.
Live clocksDST aware24-hour table
Live comparison
Current local times
From
MDT
Mountain Daylight Time
To
GMT
Greenwich Mean Time
Enter a local date and time using MDT.
GMT
12:23 AM
Thursday, August 13, 2026
UTC+00:00Fixed offset
Time difference
GMT is 6 hours ahead of MDT
Hourly comparison
24 hours24-hour conversion table
Compare each hour in MDT with GMT.
| Hour | MDT | GMT | Difference |
|---|---|---|---|
| 0 | 6:23 PM Wednesday, August 12, 2026 | 12:23 AM Thursday, August 13, 2026 | +6h |
| 1 | 7:23 PM Wednesday, August 12, 2026 | 1:23 AM Thursday, August 13, 2026 | +6h |
| 2 | 8:23 PM Wednesday, August 12, 2026 | 2:23 AM Thursday, August 13, 2026 | +6h |
| 3 | 9:23 PM Wednesday, August 12, 2026 | 3:23 AM Thursday, August 13, 2026 | +6h |
| 4 | 10:23 PM Wednesday, August 12, 2026 | 4:23 AM Thursday, August 13, 2026 | +6h |
| 5 | 11:23 PM Wednesday, August 12, 2026 | 5:23 AM Thursday, August 13, 2026 | +6h |
| 6 | 12:23 AM Thursday, August 13, 2026 | 6:23 AM Thursday, August 13, 2026 | +6h |
| 7 | 1:23 AM Thursday, August 13, 2026 | 7:23 AM Thursday, August 13, 2026 | +6h |
| 8 | 2:23 AM Thursday, August 13, 2026 | 8:23 AM Thursday, August 13, 2026 | +6h |
| 9 | 3:23 AM Thursday, August 13, 2026 | 9:23 AM Thursday, August 13, 2026 | +6h |
| 10 | 4:23 AM Thursday, August 13, 2026 | 10:23 AM Thursday, August 13, 2026 | +6h |
| 11 | 5:23 AM Thursday, August 13, 2026 | 11:23 AM Thursday, August 13, 2026 | +6h |
| 12 | 6:23 AM Thursday, August 13, 2026 | 12:23 PM Thursday, August 13, 2026 | +6h |
| 13 | 7:23 AM Thursday, August 13, 2026 | 1:23 PM Thursday, August 13, 2026 | +6h |
| 14 | 8:23 AM Thursday, August 13, 2026 | 2:23 PM Thursday, August 13, 2026 | +6h |
| 15 | 9:23 AM Thursday, August 13, 2026 | 3:23 PM Thursday, August 13, 2026 | +6h |
| 16 | 10:23 AM Thursday, August 13, 2026 | 4:23 PM Thursday, August 13, 2026 | +6h |
| 17 | 11:23 AM Thursday, August 13, 2026 | 5:23 PM Thursday, August 13, 2026 | +6h |
| 18 | 12:23 PM Thursday, August 13, 2026 | 6:23 PM Thursday, August 13, 2026 | +6h |
| 19 | 1:23 PM Thursday, August 13, 2026 | 7:23 PM Thursday, August 13, 2026 | +6h |
| 20 | 2:23 PM Thursday, August 13, 2026 | 8:23 PM Thursday, August 13, 2026 | +6h |
| 21 | 3:23 PM Thursday, August 13, 2026 | 9:23 PM Thursday, August 13, 2026 | +6h |
| 22 | 4:23 PM Thursday, August 13, 2026 | 10:23 PM Thursday, August 13, 2026 | +6h |
| 23 | 5:23 PM Thursday, August 13, 2026 | 11:23 PM Thursday, August 13, 2026 | +6h |
About MDT
The daylight-saving offset used in parts of the Mountain Time region.
- Full name
- Mountain Daylight Time
- Type
- Fixed UTC offset
- Regions
- United States, Canada
Target time zone
About GMT
A time standard based on the mean solar time at Greenwich, London.
- Full name
- Greenwich Mean Time
- Type
- Fixed UTC offset
- Regions
- United Kingdom, Iceland, Western Africa
Reverse this conversion
Convert GMT back to MDT.
FAQ
MDT to GMT time FAQ
Common questions about converting Mountain Daylight Time to Greenwich Mean Time, their UTC offsets and daylight-saving behavior.
What is the time difference between MDT and GMT?
GMT is 6 hours ahead of MDT on this date.
What time is 9:00 AM MDT in GMT?
When it is 9:00 AM in MDT, it is 3:00 PM in GMT on Wednesday, August 12, 2026.
Is GMT ahead of MDT?
Yes. GMT is currently 6 hours ahead of MDT.
Do MDT and GMT use daylight saving time?
MDT is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date. GMT is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date.
Where are MDT and GMT used?
MDT is associated with United States, Canada. GMT is associated with United Kingdom, Iceland, Western Africa. Time-zone abbreviations can be ambiguous, so TimeInOne uses the specific definitions shown on this page.