London to Kosai time converter
Kosai is 8 hours ahead of London. When it is 9:00 AM in London, it is 5:00 PM in Kosai.
3:59 AM in London, Monday, October 19, 2026
London to Kosai conversion table
Every hour of today in London and the matching time in Kosai. Light rows are typical working hours (9:00–18:00).
| London | Kosai |
|---|---|
| 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 London (5:00 PM – 6:00 PM in Kosai).
Daylight saving time and the difference
The difference changes during the year because London and Kosai switch clocks on different dates:
- Oct 19, 2026 – Oct 25, 2026: +8h
- Oct 25, 2026 – Mar 28, 2027: +9h
- Mar 28, 2027 – Oct 19, 2027: +8h
Distance
London and Kosai are 9,578 km (5,951 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between London and Kosai?
Kosai is 8 hours ahead of London.
What time is it in Kosai when it is 9 AM in London?
When it is 9:00 AM in London, it is 5:00 PM in Kosai.
When is the best time to call Kosai from London?
Both sides are at work from 9:00 AM – 10:00 AM in London (5:00 PM – 6:00 PM in Kosai).
Does the time difference between London and Kosai change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.