MDT to WAT: MDT is 7 hours behind WAT
Mountain Time is 7 hours behind West Africa Time right now. It is 6:40 pm MDT in Mountain and 1:40 am WAT in West Africa, which is already the next day there.
Convert a specific time from MDT to WAT
Pick any time and date to convert it both ways. The conversion runs in your browser against the real zone rules, so a date inside a daylight saving period gets that period's offset rather than today's.
What is the time difference between MDT and WAT?
West Africa Time is 7 hours ahead of Mountain Time. To go from MDT to WAT you add 7 hours. That gap is not fixed. Across 2026 the distance between these two zones takes 2 different values, from 7 hours to 8 hours, because Mountain moves its clocks and West Africa does not. This page recomputes it rather than assuming.
MDT to WAT conversion table
Every hour of Saturday, September 26, 2026 in Mountain, with the matching reading in West Africa. 7 of the 24 hours land on a different calendar date in West Africa, which is the part people get wrong when they schedule across this pair.
| MDT | MDT 24h | WAT | WAT 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 7:00 am | 07:00 | same day |
| 1:00 am | 01:00 | 8:00 am | 08:00 | same day |
| 2:00 am | 02:00 | 9:00 am | 09:00 | same day |
| 3:00 am | 03:00 | 10:00 am | 10:00 | same day |
| 4:00 am | 04:00 | 11:00 am | 11:00 | same day |
| 5:00 am | 05:00 | 12:00 pm | 12:00 | same day |
| 6:00 am | 06:00 | 1:00 pm | 13:00 | same day |
| 7:00 am | 07:00 | 2:00 pm | 14:00 | same day |
| 8:00 am | 08:00 | 3:00 pm | 15:00 | same day |
| 9:00 am | 09:00 | 4:00 pm | 16:00 | same day |
| 10:00 am | 10:00 | 5:00 pm | 17:00 | same day |
| 11:00 am | 11:00 | 6:00 pm | 18:00 | same day |
| 12:00 pm | 12:00 | 7:00 pm | 19:00 | same day |
| 1:00 pm | 13:00 | 8:00 pm | 20:00 | same day |
| 2:00 pm | 14:00 | 9:00 pm | 21:00 | same day |
| 3:00 pm | 15:00 | 10:00 pm | 22:00 | same day |
| 4:00 pm | 16:00 | 11:00 pm | 23:00 | same day |
| 5:00 pm | 17:00 | 12:00 am | 00:00 | the next day |
| 6:00 pm | 18:00 | 1:00 am | 01:00 | the next day |
| 7:00 pm | 19:00 | 2:00 am | 02:00 | the next day |
| 8:00 pm | 20:00 | 3:00 am | 03:00 | the next day |
| 9:00 pm | 21:00 | 4:00 am | 04:00 | the next day |
| 10:00 pm | 22:00 | 5:00 am | 05:00 | the next day |
| 11:00 pm | 23:00 | 6:00 am | 06:00 | the next day |
What are the best hours to schedule a call between MDT and WAT?
1 hour of the standard 9:00 am to 5:00 pm working day line up in both zones, from 9:00 am MDT to 10:00 am MDT. In West Africa that window reads 4:00 pm to 5:00 pm. Outside it, one side is either not yet at their desk or already gone.
| MDT | WAT | Working hours | Note |
|---|---|---|---|
| 9:00 am | 4:00 pm | both sides | mid morning in Mountain, afternoon in West Africa |
Does daylight saving change MDT to WAT?
Mountain Time is currently on MDT and changes next on Sunday, November 1, 2026, when the clock falls back from 1:59 am to 1:00 am and the offset moves from UTC-6 to UTC-7.
West Africa Time does not move its clocks at all, so its UTC+1 offset holds every day of the year.
Because the two sides do not move together, the answer to this conversion changes during the year. For part of the year the gap is 7 hours and for the rest it is 8 hours. The table above is built for today, not for an average day.
Is MDT ahead of or behind WAT?
MDT is behind WAT by 7 hours: when it is 12:00 pm in Mountain, it is 7:00 pm in West Africa. One wrinkle worth knowing: MST and MDT are two names for the same zone, not two zones. Mountain Time reads MST in winter and MDT in summer. When somebody types "mst to wat" they nearly always mean the zone rather than the literal winter offset, so this page resolves MST to America/Denver and WAT to Africa/Lagos and applies whichever offset is genuinely in force on the day.
Mountain Time covers Denver, Salt Lake City, Albuquerque and Calgary. West Africa Time covers Lagos, Kinshasa, Luanda and Douala, the most populous zone in Africa. The identifiers behind them are America/Denver and Africa/Lagos, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is MDT in WAT?
- MDT is 7 hours behind WAT. 9:00 am MDT is 4:00 pm WAT.
- How many hours ahead is WAT of MDT?
- WAT is 7 hours ahead of MDT. That varies across the year, between 7 hours and 8 hours.
- What time is it in West Africa right now?
- 1:40 am WAT on Sunday, September 27, 2026.
- When can Mountain and West Africa meet during working hours?
- Between 9:00 am and 10:00 am MDT, which is 4:00 pm to 5:00 pm WAT.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so MDT and WAT are the abbreviations genuinely in force today rather than a fixed assumption.
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