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