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