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Convert Australian Eastern Standard Time (AEST) 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 AEST 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 20 hours behind Australian Eastern Standard Time
Complete hourly conversion for Australian Eastern Standard Time to Cook Island Time
| Australian Eastern Standard Time | Cook Island Time | 24-Hour AEST | 24-Hour CKT |
|---|---|---|---|
| 12:00 AM | 4:00 AM (previous day) | 00:00 | 04:00 |
| 1:00 AM | 5:00 AM (previous day) | 01:00 | 05:00 |
| 2:00 AM | 6:00 AM (previous day) | 02:00 | 06:00 |
| 3:00 AM | 7:00 AM (previous day) | 03:00 | 07:00 |
| 4:00 AM | 8:00 AM (previous day) | 04:00 | 08:00 |
| 5:00 AM | 9:00 AM (previous day) | 05:00 | 09:00 |
| 6:00 AM | 10:00 AM (previous day) | 06:00 | 10:00 |
| 7:00 AM | 11:00 AM (previous day) | 07:00 | 11:00 |
| 8:00 AM | 12:00 PM (previous day) | 08:00 | 12:00 |
| 9:00 AM | 1:00 PM (previous day) | 09:00 | 13:00 |
| 10:00 AM | 2:00 PM (previous day) | 10:00 | 14:00 |
| 11:00 AM | 3:00 PM (previous day) | 11:00 | 15:00 |
| 12:00 PM | 4:00 PM (previous day) | 12:00 | 16:00 |
| 1:00 PM | 5:00 PM (previous day) | 13:00 | 17:00 |
| 2:00 PM | 6:00 PM (previous day) | 14:00 | 18:00 |
| 3:00 PM | 7:00 PM (previous day) | 15:00 | 19:00 |
| 4:00 PM | 8:00 PM (previous day) | 16:00 | 20:00 |
| 5:00 PM | 9:00 PM (previous day) | 17:00 | 21:00 |
| 6:00 PM | 10:00 PM (previous day) | 18:00 | 22:00 |
| 7:00 PM | 11:00 PM (previous day) | 19:00 | 23:00 |
| 8:00 PM | 12:00 AM | 20:00 | 00:00 |
| 9:00 PM | 1:00 AM | 21:00 | 01:00 |
| 10:00 PM | 2:00 AM | 22:00 | 02:00 |
| 11:00 PM | 3:00 AM | 23:00 | 03:00 |
Optimal hours for calls between AEST 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
