Chas to London time converter
London is 4 hours 30 minutes behind Chas. When it is 9:00 AM in Chas, it is 4:30 AM in London.
11:29 PM in Chas, Sunday, October 18, 2026
Chas to London conversion table
Every hour of today in Chas and the matching time in London. Light rows are typical working hours (9:00–18:00).
| Chas | London |
|---|---|
| 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 Chas (9:00 AM – 1:30 PM in London).
Daylight saving time and the difference
The difference changes during the year because Chas and London switch clocks on different dates:
- Oct 18, 2026 – Oct 25, 2026: -4h 30m
- Oct 25, 2026 – Mar 28, 2027: -5h 30m
- Mar 28, 2027 – Oct 18, 2027: -4h 30m
Distance
Chas and London are 7,725 km (4,800 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Chas and London?
London is 4 hours 30 minutes behind Chas.
What time is it in London when it is 9 AM in Chas?
When it is 9:00 AM in Chas, it is 4:30 AM in London.
When is the best time to call London from Chas?
Both sides are at work from 1:30 PM – 6:00 PM in Chas (9:00 AM – 1:30 PM in London).
Does the time difference between Chas and London change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.