IST to United Kingdom Time Converter
Convert India Standard Time to the United Kingdom. One national clock, so every city below converts the same way.
IST to London Converter
From
India Standard Time (IST)
To
London, United Kingdom
10:35 AM
IST India Standard Time
Sunday, September 13, 2026
UTC+5:30
6:05 AM
BST London
Sunday, September 13, 2026
UTC+1:00
IST is 4 hours and 30 minutes ahead of London.
Time zones in United Kingdom
| Zone | Offset | vs India | 12 PM IST | Cities |
|---|---|---|---|---|
| GMT / BST | UTC+1:00 | 4 hours and 30 minutes behind | 7:30 AM | London, Birmingham, Manchester +17 |
Working hours overlap with India
Comparing a 9:00–18:00 Indian working day against 9:00–17:00 locally, for 2026. Where no window exists, the two working days genuinely never meet.
| City | Overlap (IST) | Local | 9 AM IST | 6 PM IST |
|---|---|---|---|---|
| London | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Birmingham | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Manchester | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Leeds | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Glasgow | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Liverpool | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Bristol | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Leicester | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Edinburgh | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Southampton | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Newcastle | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
| Nottingham | 2 PM – 6 PM | 9:30 AM – 1:30 PM | 4:30 AM | 1:30 PM |
Cities in United Kingdom
- IST to London · GMT
- IST to Birmingham · GMT
Questions about India and United Kingdom
How many time zones does United Kingdom have?
United Kingdom keeps one time zone, so every city on this page converts identically from India.
What is the time difference between India and United Kingdom?
United Kingdom is 4 hours and 30 minutes behind India. That gap moves by an hour when United Kingdom switches between GMT and BST, so check against a specific date.
When is noon in India in United Kingdom?
12:00 PM IST is 7:30 AM in London.
Back to the IST time converter.