Time Difference Between India and London
As of 31 August 2026, London is 4 hours 30 minutes behind India. That number is not constant. Over the course of a year, because of daylight saving changes, London, United Kingdom ranges from 5 hours 30 minutes behind to 4 hours 30 minutes behind relative to New Delhi, India. The calculator below is always up to date.
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New Delhi, India
04:04
Tue, Sep 1, 2026
UTC+5:30 · Asia/Kolkata
London, United Kingdom
-4h 30m23:34
Mon, Aug 31, 2026
UTC+1 · Europe/London
London is 4 hours 30 minutes behind India.
When it is 04:04 in India, it is already the previous day in London.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| India | Tuesday, September 1, 2026 | Asia/Kolkata | UTC+5:30 | Not observed |
| London | Monday, August 31, 2026 | Europe/London | UTC+1 | Active now |
Hour by hour: India to London
Every hour of today in India and what it is in London. Highlighted rows fall inside London working hours (09:00–18:00).
| India | London |
|---|---|
| 00:00 | 19:30prev day |
| 01:00 | 20:30prev day |
| 02:00 | 21:30prev day |
| 03:00 | 22:30prev day |
| 04:00 | 23:30prev day |
| 05:00 | 00:30 |
| 06:00 | 01:30 |
| 07:00 | 02:30 |
| 08:00 | 03:30 |
| 09:00 | 04:30 |
| 10:00 | 05:30 |
| 11:00 | 06:30 |
| India | London |
|---|---|
| 12:00 | 07:30 |
| 13:00 | 08:30 |
| 14:00 | 09:30 |
| 15:00 | 10:30 |
| 16:00 | 11:30 |
| 17:00 | 12:30 |
| 18:00 | 13:30 |
| 19:00 | 14:30 |
| 20:00 | 15:30 |
| 21:00 | 16:30 |
| 22:00 | 17:30 |
| 23:00 | 18:30 |
Best time to call or meet
Overlapping working hours
13:30–18:00 in India (09:00–13:30 in London)
Both places are inside 09:00–18:00 for 4 hours 30 minutes a day. Anything in this window works without asking anyone to stay late.
Reasonable calling hours
12:30–21:00 in India (08:00–16:30 in London)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
London puts its clocks back on Sunday, October 25, 2026
The local offset moves from UTC+1 to UTC. After that date, London is 5 hours 30 minutes behind India — instead of 4 hours 30 minutes behind, as it is today.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
India and London: common questions
What is the time difference between India and London?
As of 31 August 2026, London is 4 hours 30 minutes behind India. The gap is not fixed: across the year, London ranges from 5 hours 30 minutes behind to 4 hours 30 minutes behind relative to India, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in India, what time is it in London?
It is 04:30 AM in London, United Kingdom. Use the time field in the calculator above to check any other hour.
Is London ahead of or behind India?
London is behind India by 4 hours 30 minutes at the moment. In practical terms, the working day in London starts and ends later in India terms.
Do India and London observe daylight saving time?
London changes its clocks twice a year; India does not. The difference therefore shifts by an hour when London switches: across the year, London ranges from 5 hours 30 minutes behind to 4 hours 30 minutes behind relative to India.
What is the best time to call London from India?
Working hours overlap between 13:30 and 18:00 India time, which is 09:00 to 13:30 in London. Calls inside that window reach both sides during the normal working day.
Related comparisons
Local dates shown for New Delhi, India (UTC+5:30) and London, United Kingdom (UTC+1) were generated on Monday, August 31, 2026 UTC and refresh in your browser.