Geneva to Koesan time converter
Koesan is 7 hours ahead of Geneva. When it is 9:00 AM in Geneva, it is 4:00 PM in Koesan.
10:50 AM in Geneva, Tuesday, October 20, 2026
Geneva to Koesan conversion table
Every hour of today in Geneva and the matching time in Koesan. Light rows are typical working hours (9:00–18:00).
| Geneva | Koesan |
|---|---|
| 12:00 AM | 7:00 AM |
| 1:00 AM | 8:00 AM |
| 2:00 AM | 9:00 AM |
| 3:00 AM | 10:00 AM |
| 4:00 AM | 11:00 AM |
| 5:00 AM | 12:00 PM |
| 6:00 AM | 1:00 PM |
| 7:00 AM | 2:00 PM |
| 8:00 AM | 3:00 PM |
| 9:00 AM | 4:00 PM |
| 10:00 AM | 5:00 PM |
| 11:00 AM | 6:00 PM |
| 12:00 PM | 7:00 PM |
| 1:00 PM | 8:00 PM |
| 2:00 PM | 9:00 PM |
| 3:00 PM | 10:00 PM |
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM+1 day |
| 6:00 PM | 1:00 AM+1 day |
| 7:00 PM | 2:00 AM+1 day |
| 8:00 PM | 3:00 AM+1 day |
| 9:00 PM | 4:00 AM+1 day |
| 10:00 PM | 5:00 AM+1 day |
| 11:00 PM | 6:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 11:00 AM in Geneva (4:00 PM – 6:00 PM in Koesan).
Daylight saving time and the difference
The difference changes during the year because Geneva and Koesan switch clocks on different dates:
- Oct 20, 2026 – Oct 25, 2026: +7h
- Oct 25, 2026 – Mar 28, 2027: +8h
- Mar 28, 2027 – Oct 20, 2027: +7h
Distance
Geneva and Koesan are 9,102 km (5,656 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Geneva and Koesan?
Koesan is 7 hours ahead of Geneva.
What time is it in Koesan when it is 9 AM in Geneva?
When it is 9:00 AM in Geneva, it is 4:00 PM in Koesan.
When is the best time to call Koesan from Geneva?
Both sides are at work from 9:00 AM – 11:00 AM in Geneva (4:00 PM – 6:00 PM in Koesan).
Does the time difference between Geneva and Koesan change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.