AEST to WAT: AEST is 9 hours ahead of WAT
Australian Eastern Time is 9 hours ahead of West Africa Time right now. It is 10:37 am AEST in Australian Eastern and 1:37 am WAT in West Africa.
Convert a specific time from AEST 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 AEST and WAT?
West Africa Time is 9 hours behind Australian Eastern Time. To go from AEST to WAT you subtract 9 hours. That gap is not fixed. Across 2026 the distance between these two zones takes 2 different values, from 9 hours to 10 hours, because Australian Eastern moves its clocks and West Africa does not. This page recomputes it rather than assuming.
AEST to WAT conversion table
Every hour of Monday, September 28, 2026 in Australian Eastern, with the matching reading in West Africa. 9 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.
| AEST | AEST 24h | WAT | WAT 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 3:00 pm | 15:00 | the previous day |
| 1:00 am | 01:00 | 4:00 pm | 16:00 | the previous day |
| 2:00 am | 02:00 | 5:00 pm | 17:00 | the previous day |
| 3:00 am | 03:00 | 6:00 pm | 18:00 | the previous day |
| 4:00 am | 04:00 | 7:00 pm | 19:00 | the previous day |
| 5:00 am | 05:00 | 8:00 pm | 20:00 | the previous day |
| 6:00 am | 06:00 | 9:00 pm | 21:00 | the previous day |
| 7:00 am | 07:00 | 10:00 pm | 22:00 | the previous day |
| 8:00 am | 08:00 | 11:00 pm | 23:00 | the previous day |
| 9:00 am | 09:00 | 12:00 am | 00:00 | same day |
| 10:00 am | 10:00 | 1:00 am | 01:00 | same day |
| 11:00 am | 11:00 | 2:00 am | 02:00 | same day |
| 12:00 pm | 12:00 | 3:00 am | 03:00 | same day |
| 1:00 pm | 13:00 | 4:00 am | 04:00 | same day |
| 2:00 pm | 14:00 | 5:00 am | 05:00 | same day |
| 3:00 pm | 15:00 | 6:00 am | 06:00 | same day |
| 4:00 pm | 16:00 | 7:00 am | 07:00 | same day |
| 5:00 pm | 17:00 | 8:00 am | 08:00 | same day |
| 6:00 pm | 18:00 | 9:00 am | 09:00 | same day |
| 7:00 pm | 19:00 | 10:00 am | 10:00 | same day |
| 8:00 pm | 20:00 | 11:00 am | 11:00 | same day |
| 9:00 pm | 21:00 | 12:00 pm | 12:00 | same day |
| 10:00 pm | 22:00 | 1:00 pm | 13:00 | same day |
| 11:00 pm | 23:00 | 2:00 pm | 14:00 | same day |
What are the best hours to schedule a call between AEST and WAT?
No hour of the standard 9:00 am to 5:00 pm working day falls inside working hours on both sides. Australian Eastern and West Africa are 9 hours apart, which is too far for an overlap, so somebody has to take a call outside their own working day. The least painful options are below, ranked by how close both sides sit to the middle of the afternoon.
| AEST | WAT | Working hours | Note |
|---|---|---|---|
| 4:00 pm | 7:00 am | AEST only | afternoon in Australian Eastern, early morning in West Africa |
| 5:00 pm | 8:00 am | neither side | evening in Australian Eastern, mid morning in West Africa |
| 6:00 pm | 9:00 am | WAT only | evening in Australian Eastern, mid morning in West Africa |
Does daylight saving change AEST to WAT?
Australian Eastern Time is currently on AEST and changes next on Sunday, October 4, 2026, when the clock jumps forward from 1:59 am to 3:00 am and the offset moves from UTC+10 to UTC+11.
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 9 hours and for the rest it is 10 hours. The table above is built for today, not for an average day.
Is AEST ahead of or behind WAT?
AEST is ahead of WAT by 9 hours: when it is 12:00 pm in Australian Eastern, it is 3:00 am in West Africa. One wrinkle worth knowing: AEST and AEDT are two names for the same zone, not two zones. Australian Eastern Time reads AEST in winter and AEDT in summer. When somebody types "aest to wat" they nearly always mean the zone rather than the literal winter offset, so this page resolves AEST to Australia/Sydney and WAT to Africa/Lagos and applies whichever offset is genuinely in force on the day.
Australian Eastern Time covers Sydney, Melbourne and Canberra, where summer falls in December. West Africa Time covers Lagos, Kinshasa, Luanda and Douala, the most populous zone in Africa. The identifiers behind them are Australia/Sydney and Africa/Lagos, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is AEST in WAT?
- AEST is 9 hours ahead of WAT. 9:00 am AEST is 12:00 am WAT.
- How many hours ahead is WAT of AEST?
- WAT is 9 hours behind AEST. That varies across the year, between 9 hours and 10 hours.
- What time is it in West Africa right now?
- 1:37 am WAT on Monday, September 28, 2026.
- When can Australian Eastern and West Africa meet during working hours?
- There is no shared working hour. The closest fit is 4:00 pm AEST, which is 7:00 am WAT.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so AEST and WAT are the abbreviations genuinely in force today rather than a fixed assumption.
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