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Convert Hawaii Standard Time (HST) to Cook Island Time (CKT, 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.
Hawaii Standard Time and Cook Island Time are in the same time zone
Complete hourly conversion for Hawaii Standard Time to Cook Island Time
| Hawaii Standard Time | Cook Island Time | 24-Hour HST | 24-Hour CKT |
|---|---|---|---|
| 12:00 AM | 12:00 AM | 00:00 | 00:00 |
| 1:00 AM | 1:00 AM | 01:00 | 01:00 |
| 2:00 AM | 2:00 AM | 02:00 | 02:00 |
| 3:00 AM | 3:00 AM | 03:00 | 03:00 |
| 4:00 AM | 4:00 AM | 04:00 | 04:00 |
| 5:00 AM | 5:00 AM | 05:00 | 05:00 |
| 6:00 AM | 6:00 AM | 06:00 | 06:00 |
| 7:00 AM | 7:00 AM | 07:00 | 07:00 |
| 8:00 AM | 8:00 AM | 08:00 | 08:00 |
| 9:00 AM | 9:00 AM | 09:00 | 09:00 |
| 10:00 AM | 10:00 AM | 10:00 | 10:00 |
| 11:00 AM | 11:00 AM | 11:00 | 11:00 |
| 12:00 PM | 12:00 PM | 12:00 | 12:00 |
| 1:00 PM | 1:00 PM | 13:00 | 13:00 |
| 2:00 PM | 2:00 PM | 14:00 | 14:00 |
| 3:00 PM | 3:00 PM | 15:00 | 15:00 |
| 4:00 PM | 4:00 PM | 16:00 | 16:00 |
| 5:00 PM | 5:00 PM | 17:00 | 17:00 |
| 6:00 PM | 6:00 PM | 18:00 | 18:00 |
| 7:00 PM | 7:00 PM | 19:00 | 19:00 |
| 8:00 PM | 8:00 PM | 20:00 | 20:00 |
| 9:00 PM | 9:00 PM | 21:00 | 21:00 |
| 10:00 PM | 10:00 PM | 22:00 | 22:00 |
| 11:00 PM | 11:00 PM | 23:00 | 23:00 |
Optimal hours for calls between HST and CKT
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
