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Convert Atlantic Standard Time (AST) to Hong Kong Time (HKT, UTC+8) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for AST to HKT coordination. Includes 24-hour conversion table and live time displays. Perfect for international scheduling and global team collaboration. Works on all devices with accurate, reliable results.
Hong Kong Time is 12 hours ahead of Atlantic Standard Time
Complete hourly conversion for Atlantic Standard Time to Hong Kong Time
| Atlantic Standard Time | Hong Kong Time | 24-Hour AST | 24-Hour HKT |
|---|---|---|---|
| 12:00 AM | 12:00 PM | 00:00 | 12:00 |
| 1:00 AM | 1:00 PM | 01:00 | 13:00 |
| 2:00 AM | 2:00 PM | 02:00 | 14:00 |
| 3:00 AM | 3:00 PM | 03:00 | 15:00 |
| 4:00 AM | 4:00 PM | 04:00 | 16:00 |
| 5:00 AM | 5:00 PM | 05:00 | 17:00 |
| 6:00 AM | 6:00 PM | 06:00 | 18:00 |
| 7:00 AM | 7:00 PM | 07:00 | 19:00 |
| 8:00 AM | 8:00 PM | 08:00 | 20:00 |
| 9:00 AM | 9:00 PM | 09:00 | 21:00 |
| 10:00 AM | 10:00 PM | 10:00 | 22:00 |
| 11:00 AM | 11:00 PM | 11:00 | 23:00 |
| 12:00 PM | 12:00 AM (next day) | 12:00 | 00:00 |
| 1:00 PM | 1:00 AM (next day) | 13:00 | 01:00 |
| 2:00 PM | 2:00 AM (next day) | 14:00 | 02:00 |
| 3:00 PM | 3:00 AM (next day) | 15:00 | 03:00 |
| 4:00 PM | 4:00 AM (next day) | 16:00 | 04:00 |
| 5:00 PM | 5:00 AM (next day) | 17:00 | 05:00 |
| 6:00 PM | 6:00 AM (next day) | 18:00 | 06:00 |
| 7:00 PM | 7:00 AM (next day) | 19:00 | 07:00 |
| 8:00 PM | 8:00 AM (next day) | 20:00 | 08:00 |
| 9:00 PM | 9:00 AM (next day) | 21:00 | 09:00 |
| 10:00 PM | 10:00 AM (next day) | 22:00 | 10:00 |
| 11:00 PM | 11:00 AM (next day) | 23:00 | 11:00 |
Optimal hours for calls between AST and HKT
Based on standard business hours (9:00 AM - 6:00 PM) in each time zone
Technical information for both time zones
Source timezone
Target timezone
Popular business hours conversion from Atlantic Standard Time to Hong Kong Time