Convert West Africa Time (WAT) to Greenwich Mean Time (GMT) instantly. Free, fast and accurate time zone converter with real-time updates.
| WAT Time | GMT Time |
|---|---|
| 12:00 AM WAT | 11:00 PM GMT |
| 12:30 AM WAT | 11:30 PM GMT |
| 1:00 AM WAT | 12:00 AM GMT |
| 1:30 AM WAT | 12:30 AM GMT |
| 2:00 AM WAT | 1:00 AM GMT |
| 2:30 AM WAT | 1:30 AM GMT |
| 3:00 AM WAT | 2:00 AM GMT |
| 3:30 AM WAT | 2:30 AM GMT |
| 4:00 AM WAT | 3:00 AM GMT |
| 4:30 AM WAT | 3:30 AM GMT |
| 5:00 AM WAT | 4:00 AM GMT |
| 5:30 AM WAT | 4:30 AM GMT |
| 6:00 AM WAT | 5:00 AM GMT |
| 6:30 AM WAT | 5:30 AM GMT |
| 7:00 AM WAT | 6:00 AM GMT |
| 7:30 AM WAT | 6:30 AM GMT |
| 8:00 AM WAT | 7:00 AM GMT |
| 8:30 AM WAT | 7:30 AM GMT |
| 9:00 AM WAT | 8:00 AM GMT |
| 9:30 AM WAT | 8:30 AM GMT |
| 10:00 AM WAT | 9:00 AM GMT |
| 10:30 AM WAT | 9:30 AM GMT |
| 11:00 AM WAT | 10:00 AM GMT |
| 11:30 AM WAT | 10:30 AM GMT |
| 12:00 PM WAT | 11:00 AM GMT |
| 12:30 PM WAT | 11:30 AM GMT |
| 1:00 PM WAT | 12:00 PM GMT |
| 1:30 PM WAT | 12:30 PM GMT |
| 2:00 PM WAT | 1:00 PM GMT |
| 2:30 PM WAT | 1:30 PM GMT |
| 3:00 PM WAT | 2:00 PM GMT |
| 3:30 PM WAT | 2:30 PM GMT |
| 4:00 PM WAT | 3:00 PM GMT |
| 4:30 PM WAT | 3:30 PM GMT |
| 5:00 PM WAT | 4:00 PM GMT |
| 5:30 PM WAT | 4:30 PM GMT |
| 6:00 PM WAT | 5:00 PM GMT |
| 6:30 PM WAT | 5:30 PM GMT |
| 7:00 PM WAT | 6:00 PM GMT |
| 7:30 PM WAT | 6:30 PM GMT |
| 8:00 PM WAT | 7:00 PM GMT |
| 8:30 PM WAT | 7:30 PM GMT |
| 9:00 PM WAT | 8:00 PM GMT |
| 9:30 PM WAT | 8:30 PM GMT |
| 10:00 PM WAT | 9:00 PM GMT |
| 10:30 PM WAT | 9:30 PM GMT |
| 11:00 PM WAT | 10:00 PM GMT |
| 11:30 PM WAT | 10:30 PM GMT |
Greenwich Mean Time (GMT) is 1 hour behind West Africa Time (WAT). When converting from WAT to GMT, you need to subtract 1 hour to get the correct time.
When it's 12:00 PM (noon) in West Africa Time, it's 11:00 AM in Greenwich Mean Time. This is because GMT is 1 hour behind WAT.
When it's 12:00 AM (midnight) in West Africa Time, it's 11:00 PM in Greenwich Mean Time.
West Africa Time (WAT) has a UTC offset of +1:00, while Greenwich Mean Time (GMT) has a UTC offset of +0:00.
Simply subtract 1 hour to the WAT time. For example, 3:00 PM WAT becomes 2:00 PM GMT.
The best time depends on both parties' schedules. A common overlap during business hours (9 AM - 5 PM) would be when it's late afternoon in WAT. Use our converter to find the perfect time.
Daylight Saving Time (DST) observance varies by region. Some areas within West Africa Time and Greenwich Mean Time zones may observe DST, which can temporarily change the time difference by 1 hour.
West Africa Time (WAT) is used by various countries and regions around the world. The UTC offset of +1:00 is shared by multiple time zones.
Greenwich Mean Time (GMT) is used by various countries and regions around the world. With a UTC offset of +0:00, this time zone covers multiple geographic areas.
Yes! Remember that GMT is always 1 hour behind WAT. If it's noon in WAT, it's 11:00 AM in GMT. Bookmark this page for quick reference!
Trading forex? Check our Forex Market Hours tool to see which markets are open right now — live in your local timezone.