Seoul to Thatcham time converter
Thatcham is 8 hours behind Seoul. When it is 9:00 AM in Seoul, it is 1:00 AM in Thatcham.
1:29 PM in Seoul, Tuesday, October 20, 2026
Seoul to Thatcham conversion table
Every hour of today in Seoul and the matching time in Thatcham. Light rows are typical working hours (9:00–18:00).
| Seoul | Thatcham |
|---|---|
| 12:00 AM | 4:00 PM−1 day |
| 1:00 AM | 5:00 PM−1 day |
| 2:00 AM | 6:00 PM−1 day |
| 3:00 AM | 7:00 PM−1 day |
| 4:00 AM | 8:00 PM−1 day |
| 5:00 AM | 9:00 PM−1 day |
| 6:00 AM | 10:00 PM−1 day |
| 7:00 AM | 11:00 PM−1 day |
| 8:00 AM | 12:00 AM |
| 9:00 AM | 1:00 AM |
| 10:00 AM | 2:00 AM |
| 11:00 AM | 3:00 AM |
| 12:00 PM | 4:00 AM |
| 1:00 PM | 5:00 AM |
| 2:00 PM | 6:00 AM |
| 3:00 PM | 7:00 AM |
| 4:00 PM | 8:00 AM |
| 5:00 PM | 9:00 AM |
| 6:00 PM | 10:00 AM |
| 7:00 PM | 11:00 AM |
| 8:00 PM | 12:00 PM |
| 9:00 PM | 1:00 PM |
| 10:00 PM | 2:00 PM |
| 11:00 PM | 3:00 PM |
Best time to call or meet
Both sides are at work from 5:00 PM – 6:00 PM in Seoul (9:00 AM – 10:00 AM in Thatcham).
Daylight saving time and the difference
The difference changes during the year because Seoul and Thatcham switch clocks on different dates:
- Oct 20, 2026 – Oct 25, 2026: -8h
- Oct 25, 2026 – Mar 28, 2027: -9h
- Mar 28, 2027 – Oct 20, 2027: -8h
Distance
Seoul and Thatcham are 8,916 km (5,540 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Seoul and Thatcham?
Thatcham is 8 hours behind Seoul.
What time is it in Thatcham when it is 9 AM in Seoul?
When it is 9:00 AM in Seoul, it is 1:00 AM in Thatcham.
When is the best time to call Thatcham from Seoul?
Both sides are at work from 5:00 PM – 6:00 PM in Seoul (9:00 AM – 10:00 AM in Thatcham).
Does the time difference between Seoul and Thatcham change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.