Hounslow to Seoul time converter
Seoul is 8 hours ahead of Hounslow. When it is 9:00 AM in Hounslow, it is 5:00 PM in Seoul.
4:27 AM in Hounslow, Tuesday, October 20, 2026
Hounslow to Seoul conversion table
Every hour of today in Hounslow and the matching time in Seoul. Light rows are typical working hours (9:00–18:00).
| Hounslow | Seoul |
|---|---|
| 12:00 AM | 8:00 AM |
| 1:00 AM | 9:00 AM |
| 2:00 AM | 10:00 AM |
| 3:00 AM | 11:00 AM |
| 4:00 AM | 12:00 PM |
| 5:00 AM | 1:00 PM |
| 6:00 AM | 2:00 PM |
| 7:00 AM | 3:00 PM |
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
| 11:00 AM | 7:00 PM |
| 12:00 PM | 8:00 PM |
| 1:00 PM | 9:00 PM |
| 2:00 PM | 10:00 PM |
| 3:00 PM | 11:00 PM |
| 4:00 PM | 12:00 AM+1 day |
| 5:00 PM | 1:00 AM+1 day |
| 6:00 PM | 2:00 AM+1 day |
| 7:00 PM | 3:00 AM+1 day |
| 8:00 PM | 4:00 AM+1 day |
| 9:00 PM | 5:00 AM+1 day |
| 10:00 PM | 6:00 AM+1 day |
| 11:00 PM | 7:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 10:00 AM in Hounslow (5:00 PM – 6:00 PM in Seoul).
Daylight saving time and the difference
The difference changes during the year because Hounslow and Seoul 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
Hounslow and Seoul are 8,871 km (5,512 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Hounslow and Seoul?
Seoul is 8 hours ahead of Hounslow.
What time is it in Seoul when it is 9 AM in Hounslow?
When it is 9:00 AM in Hounslow, it is 5:00 PM in Seoul.
When is the best time to call Seoul from Hounslow?
Both sides are at work from 9:00 AM – 10:00 AM in Hounslow (5:00 PM – 6:00 PM in Seoul).
Does the time difference between Hounslow and Seoul change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.