CST to KST: CST is 14 hours behind KST
Central Time is 14 hours behind Korea Standard Time right now. It is 3:14 pm CDT in Central and 5:14 am KST in Korea, which is already the next day there.
Convert a specific time from CST to KST
Pick any time and date to convert it both ways. The conversion runs in your browser against the real zone rules, so a date inside a daylight saving period gets that period's offset rather than today's.
What is the time difference between CST and KST?
Korea Standard Time is 14 hours ahead of Central Time. To go from CST to KST you add 14 hours. That gap is not fixed. Across 2026 the distance between these two zones takes 2 different values, from 14 hours to 15 hours, because Central moves its clocks and Korea does not. This page recomputes it rather than assuming.
CST to KST conversion table
Every hour of Wednesday, September 23, 2026 in Central, with the matching reading in Korea. 14 of the 24 hours land on a different calendar date in Korea, which is the part people get wrong when they schedule across this pair.
| CST | CST 24h | KST | KST 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 2:00 pm | 14:00 | same day |
| 1:00 am | 01:00 | 3:00 pm | 15:00 | same day |
| 2:00 am | 02:00 | 4:00 pm | 16:00 | same day |
| 3:00 am | 03:00 | 5:00 pm | 17:00 | same day |
| 4:00 am | 04:00 | 6:00 pm | 18:00 | same day |
| 5:00 am | 05:00 | 7:00 pm | 19:00 | same day |
| 6:00 am | 06:00 | 8:00 pm | 20:00 | same day |
| 7:00 am | 07:00 | 9:00 pm | 21:00 | same day |
| 8:00 am | 08:00 | 10:00 pm | 22:00 | same day |
| 9:00 am | 09:00 | 11:00 pm | 23:00 | same day |
| 10:00 am | 10:00 | 12:00 am | 00:00 | the next day |
| 11:00 am | 11:00 | 1:00 am | 01:00 | the next day |
| 12:00 pm | 12:00 | 2:00 am | 02:00 | the next day |
| 1:00 pm | 13:00 | 3:00 am | 03:00 | the next day |
| 2:00 pm | 14:00 | 4:00 am | 04:00 | the next day |
| 3:00 pm | 15:00 | 5:00 am | 05:00 | the next day |
| 4:00 pm | 16:00 | 6:00 am | 06:00 | the next day |
| 5:00 pm | 17:00 | 7:00 am | 07:00 | the next day |
| 6:00 pm | 18:00 | 8:00 am | 08:00 | the next day |
| 7:00 pm | 19:00 | 9:00 am | 09:00 | the next day |
| 8:00 pm | 20:00 | 10:00 am | 10:00 | the next day |
| 9:00 pm | 21:00 | 11:00 am | 11:00 | the next day |
| 10:00 pm | 22:00 | 12:00 pm | 12:00 | the next day |
| 11:00 pm | 23:00 | 1:00 pm | 13:00 | the next day |
What are the best hours to schedule a call between CST and KST?
No hour of the standard 9:00 am to 5:00 pm working day falls inside working hours on both sides. Central and Korea are 14 hours apart, which is too far for an overlap, so somebody has to take a call outside their own working day. The least painful options are below, ranked by how close both sides sit to the middle of the afternoon.
| CST | KST | Working hours | Note |
|---|---|---|---|
| 5:00 pm | 7:00 am the next day | neither side | evening in Central, early morning in Korea |
| 6:00 pm | 8:00 am the next day | neither side | evening in Central, mid morning in Korea |
| 7:00 pm | 9:00 am the next day | KST only | evening in Central, mid morning in Korea |
Does daylight saving change CST to KST?
Central Time is currently on CDT and changes next on Sunday, November 1, 2026, when the clock falls back from 1:59 am to 1:00 am and the offset moves from UTC-5 to UTC-6.
Korea Standard Time does not move its clocks at all, so its UTC+9 offset holds every day of the year.
Because the two sides do not move together, the answer to this conversion changes during the year. For part of the year the gap is 14 hours and for the rest it is 15 hours. The table above is built for today, not for an average day.
Is CST ahead of or behind KST?
CST is behind KST by 14 hours: when it is 12:00 pm in Central, it is 2:00 am the next day in Korea. One wrinkle worth knowing: CST and CDT are two names for the same zone, not two zones. Central Time reads CST in winter and CDT in summer. When somebody types "cst to kst" they nearly always mean the zone rather than the literal winter offset, so this page resolves CST to America/Chicago and KST to Asia/Seoul and applies whichever offset is genuinely in force on the day.
Central Time covers Chicago, Dallas, Houston and Winnipeg. Korea Standard Time covers Seoul and South Korea. The identifiers behind them are America/Chicago and Asia/Seoul, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is CST in KST?
- CST is 14 hours behind KST. 9:00 am CST is 11:00 pm KST.
- How many hours ahead is KST of CST?
- KST is 14 hours ahead of CST. That varies across the year, between 14 hours and 15 hours.
- What time is it in Korea right now?
- 5:14 am KST on Thursday, September 24, 2026.
- When can Central and Korea meet during working hours?
- There is no shared working hour. The closest fit is 5:00 pm CST, which is 7:00 am KST.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so CDT and KST are the abbreviations genuinely in force today rather than a fixed assumption.
Other conversions
12 and 24 hour converter · 8 hours from now · Today · Day counter