WAT to MDT: WAT is 7 hours ahead of MDT
West Africa Time is 7 hours ahead of Mountain Time right now. It is 11:59 pm WAT in West Africa and 4:59 pm MDT in Mountain.
Convert a specific time from WAT to MDT
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 WAT and MDT?
Mountain Time is 7 hours behind West Africa Time. To go from WAT to MDT you subtract 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.
WAT to MDT conversion table
Every hour of Saturday, September 26, 2026 in West Africa, with the matching reading in Mountain. 7 of the 24 hours land on a different calendar date in Mountain, which is the part people get wrong when they schedule across this pair.
| WAT | WAT 24h | MDT | MDT 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 5:00 pm | 17:00 | the previous day |
| 1:00 am | 01:00 | 6:00 pm | 18:00 | the previous day |
| 2:00 am | 02:00 | 7:00 pm | 19:00 | the previous day |
| 3:00 am | 03:00 | 8:00 pm | 20:00 | the previous day |
| 4:00 am | 04:00 | 9:00 pm | 21:00 | the previous day |
| 5:00 am | 05:00 | 10:00 pm | 22:00 | the previous day |
| 6:00 am | 06:00 | 11:00 pm | 23:00 | the previous day |
| 7:00 am | 07:00 | 12:00 am | 00:00 | same day |
| 8:00 am | 08:00 | 1:00 am | 01:00 | same day |
| 9:00 am | 09:00 | 2:00 am | 02:00 | same day |
| 10:00 am | 10:00 | 3:00 am | 03:00 | same day |
| 11:00 am | 11:00 | 4:00 am | 04:00 | same day |
| 12:00 pm | 12:00 | 5:00 am | 05:00 | same day |
| 1:00 pm | 13:00 | 6:00 am | 06:00 | same day |
| 2:00 pm | 14:00 | 7:00 am | 07:00 | same day |
| 3:00 pm | 15:00 | 8:00 am | 08:00 | same day |
| 4:00 pm | 16:00 | 9:00 am | 09:00 | same day |
| 5:00 pm | 17:00 | 10:00 am | 10:00 | same day |
| 6:00 pm | 18:00 | 11:00 am | 11:00 | same day |
| 7:00 pm | 19:00 | 12:00 pm | 12:00 | same day |
| 8:00 pm | 20:00 | 1:00 pm | 13:00 | same day |
| 9:00 pm | 21:00 | 2:00 pm | 14:00 | same day |
| 10:00 pm | 22:00 | 3:00 pm | 15:00 | same day |
| 11:00 pm | 23:00 | 4:00 pm | 16:00 | same day |
What are the best hours to schedule a call between WAT and MDT?
1 hour of the standard 9:00 am to 5:00 pm working day line up in both zones, from 4:00 pm WAT to 5:00 pm WAT. In Mountain that window reads 9:00 am to 10:00 am. Outside it, one side is either not yet at their desk or already gone.
| WAT | MDT | Working hours | Note |
|---|---|---|---|
| 4:00 pm | 9:00 am | both sides | afternoon in West Africa, mid morning in Mountain |
Does daylight saving change WAT to MDT?
West Africa Time does not move its clocks at all, so its UTC+1 offset holds every day of the year.
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.
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 WAT ahead of or behind MDT?
WAT is ahead of MDT by 7 hours: when it is 12:00 pm in West Africa, it is 5:00 am in Mountain. 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 "wat to mst" they nearly always mean the zone rather than the literal winter offset, so this page resolves WAT to Africa/Lagos and MST to America/Denver and applies whichever offset is genuinely in force on the day.
West Africa Time covers Lagos, Kinshasa, Luanda and Douala, the most populous zone in Africa. Mountain Time covers Denver, Salt Lake City, Albuquerque and Calgary. The identifiers behind them are Africa/Lagos and America/Denver, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is WAT in MDT?
- WAT is 7 hours ahead of MDT. 9:00 am WAT is 2:00 am MDT.
- How many hours ahead is MDT of WAT?
- MDT is 7 hours behind WAT. That varies across the year, between 7 hours and 8 hours.
- What time is it in Mountain right now?
- 4:59 pm MDT on Saturday, September 26, 2026.
- When can West Africa and Mountain meet during working hours?
- Between 4:00 pm and 5:00 pm WAT, which is 9:00 am to 10:00 am MDT.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so WAT and MDT are the abbreviations genuinely in force today rather than a fixed assumption.
Other conversions
12 and 24 hour converter · 8 hours from now · Today · Day counter