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Convert Hawaii Standard Time (HST) to Australian Eastern Standard Time (AEST, UTC+10) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for HST to AEST 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.
Australian Eastern Standard Time is 20 hours ahead of Hawaii Standard Time
Complete hourly conversion for Hawaii Standard Time to Australian Eastern Standard Time
| Hawaii Standard Time | Australian Eastern Standard Time | 24-Hour HST | 24-Hour AEST |
|---|---|---|---|
| 12:00 AM | 8:00 PM | 00:00 | 20:00 |
| 1:00 AM | 9:00 PM | 01:00 | 21:00 |
| 2:00 AM | 10:00 PM | 02:00 | 22:00 |
| 3:00 AM | 11:00 PM | 03:00 | 23:00 |
| 4:00 AM | 12:00 AM (next day) | 04:00 | 00:00 |
| 5:00 AM | 1:00 AM (next day) | 05:00 | 01:00 |
| 6:00 AM | 2:00 AM (next day) | 06:00 | 02:00 |
| 7:00 AM | 3:00 AM (next day) | 07:00 | 03:00 |
| 8:00 AM | 4:00 AM (next day) | 08:00 | 04:00 |
| 9:00 AM | 5:00 AM (next day) | 09:00 | 05:00 |
| 10:00 AM | 6:00 AM (next day) | 10:00 | 06:00 |
| 11:00 AM | 7:00 AM (next day) | 11:00 | 07:00 |
| 12:00 PM | 8:00 AM (next day) | 12:00 | 08:00 |
| 1:00 PM | 9:00 AM (next day) | 13:00 | 09:00 |
| 2:00 PM | 10:00 AM (next day) | 14:00 | 10:00 |
| 3:00 PM | 11:00 AM (next day) | 15:00 | 11:00 |
| 4:00 PM | 12:00 PM (next day) | 16:00 | 12:00 |
| 5:00 PM | 1:00 PM (next day) | 17:00 | 13:00 |
| 6:00 PM | 2:00 PM (next day) | 18:00 | 14:00 |
| 7:00 PM | 3:00 PM (next day) | 19:00 | 15:00 |
| 8:00 PM | 4:00 PM (next day) | 20:00 | 16:00 |
| 9:00 PM | 5:00 PM (next day) | 21:00 | 17:00 |
| 10:00 PM | 6:00 PM (next day) | 22:00 | 18:00 |
| 11:00 PM | 7:00 PM (next day) | 23:00 | 19:00 |
Optimal hours for calls between HST and AEST
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 Hawaii Standard Time to Australian Eastern Standard Time