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Convert Hawaii Standard Time (HST) to Chamorro Standard Time (ChST, UTC+10) with our free time zone converter. Features real-time conversion and meeting planner for time zone conversion. Accurate, fast, and easy to use on all devices.
Chamorro Standard Time is 20 hours ahead of Hawaii Standard Time
Complete hourly conversion for Hawaii Standard Time to Chamorro Standard Time
| Hawaii Standard Time | Chamorro Standard Time | 24-Hour HST | 24-Hour ChST |
|---|---|---|---|
| 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 ChST
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 Chamorro Standard Time
