Convert Atlantic Time to Western Indonesia Time
Looking to build a web app, a mobile app or a website for your shop or business, or want more leads? Boffin Coders, who build timezones.in, can help. Talk to us → (opens in a new tab)
AST · UTC−4 → WIB · UTC+7
AST is 11 hours behind WIB
Today Halifax is on ADT (UTC−3) and Jakarta on UTC+7 (UTC+7), so right now Halifax is 10 hours behind Jakarta.
Halifax · ADT
Wednesday, 7 October 2026
Jakarta · UTC+7
Wednesday, 7 October 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
No overlap in standard working hours. Closest workable window: 09:00–13:00 in Halifax, which is 19:00–23:00 in Jakarta.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
08:25 Wed 7 Oct Halifax = 18:25 Wed 7 Oct Jakarta
Hour-by-hour conversion
| Halifax (AST)Every hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Jakarta (WIB) | |
|---|---|---|
| 00:00 | 10:00 | |
| 01:00 | 11:00 | |
| 02:00 | 12:00 | |
| 03:00 | 13:00 | |
| 04:00 | 14:00 | |
| 05:00 | 15:00 | |
| 06:00 | 16:00 | |
| 07:00 | 17:00 | |
| 08:00 | 18:00 | Now |
| 09:00 | 19:00 | |
| 10:00 | 20:00 | |
| 11:00 | 21:00 | |
| 12:00 | 22:00 | |
| 13:00 | 23:00 | |
| 14:00 | 00:00next day | |
| 15:00 | 01:00next day | |
| 16:00 | 02:00next day | |
| 17:00 | 03:00next day | |
| 18:00 | 04:00next day | |
| 19:00 | 05:00next day | |
| 20:00 | 06:00next day | |
| 21:00 | 07:00next day | |
| 22:00 | 08:00next day | |
| 23:00 | 09:00next day |
About this conversion
AST here means Atlantic Time, represented by Halifax (America/Halifax), currently UTC−3. WIB means Western Indonesia Time, represented by Jakarta (Asia/Jakarta), currently UTC+7.
AST is used by 32 zones, including Canada. If you meant a different one, see every meaning of AST.
Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Halifax; day boundaries are marked where the date differs.
Quick answers
- 09:00 AST is 19:00 WIB
- 12:00 AST is 22:00 WIB
- 15:00 AST is 01:00 WIB
- 18:00 AST is 04:00 WIB
Related conversions
- Atlantic Time to Eastern Indonesia TimeAST → WIT
- Atlantic Time to Apia TimeAST → WST
- Afghanistan Time to Atlantic TimeAFT → AST
- Atlantic Time to Christmas Island TimeAST → CXT
- Australian Western Time to Western Indonesia TimeAWST → WIB
- Azerbaijan Time to Western Indonesia TimeAZT → WIB
- Cocos Islands Time to Western Indonesia TimeCCT → WIB
- French Guiana Time to Western Indonesia TimeGFT → WIB
- Atlantic Time to India TimeAST → IST
- India Time to Western Indonesia TimeIST → WIB
- Time in Halifaxnow, DST, offset
- Time in Jakartanow, DST, offset