Seoul to Khost time converter
Khost is 4 hours 30 minutes behind Seoul. When it is 9:00 AM in Seoul, it is 4:30 AM in Khost.
6:00 AM in Seoul, Monday, October 19, 2026
Shared working hours (9:00–18:00)
Seoul to Khost conversion table
Every hour of today in Seoul and the matching time in Khost. Light rows are typical working hours (9:00–18:00).
| Seoul | Khost |
|---|---|
| 12:00 AM | 7:30 PM−1 day |
| 1:00 AM | 8:30 PM−1 day |
| 2:00 AM | 9:30 PM−1 day |
| 3:00 AM | 10:30 PM−1 day |
| 4:00 AM | 11:30 PM−1 day |
| 5:00 AM | 12:30 AM |
| 6:00 AM | 1:30 AM |
| 7:00 AM | 2:30 AM |
| 8:00 AM | 3:30 AM |
| 9:00 AM | 4:30 AM |
| 10:00 AM | 5:30 AM |
| 11:00 AM | 6:30 AM |
| 12:00 PM | 7:30 AM |
| 1:00 PM | 8:30 AM |
| 2:00 PM | 9:30 AM |
| 3:00 PM | 10:30 AM |
| 4:00 PM | 11:30 AM |
| 5:00 PM | 12:30 PM |
| 6:00 PM | 1:30 PM |
| 7:00 PM | 2:30 PM |
| 8:00 PM | 3:30 PM |
| 9:00 PM | 4:30 PM |
| 10:00 PM | 5:30 PM |
| 11:00 PM | 6:30 PM |
Best time to call or meet
Both sides are at work from 1:30 PM – 6:00 PM in Seoul (9:00 AM – 1:30 PM in Khost).
Daylight saving time and the difference
The difference stays 4 hours 30 minutes all year.
Distance
Seoul and Khost are 5,110 km (3,175 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Seoul and Khost?
Khost is 4 hours 30 minutes behind Seoul.
What time is it in Khost when it is 9 AM in Seoul?
When it is 9:00 AM in Seoul, it is 4:30 AM in Khost.
When is the best time to call Khost from Seoul?
Both sides are at work from 1:30 PM – 6:00 PM in Seoul (9:00 AM – 1:30 PM in Khost).
Does the time difference between Seoul and Khost change?
No. The difference stays 4 hours 30 minutes all year.