Time difference between London and Delhi
Delhi is currently 4.5 hours ahead of London. The best shared working window is 08:00–13:30 UTC — 5.5 hours a day. The table below shows the hours side by side.
National conventions are the default and the public figure. Change them here for your own answer — the chart, the window and the calendar file all follow.
09:00 London At work = 13:30 Delhi At work
Tap any hour to read it in both cities.
The difference changes twice a year
London and Delhi do not change their clocks on the same dates, so a standing meeting moves by an hour in these weeks.
- 25 October – 27 March +5.5 h
- usually +4.5 h
Days when one side is not at work
A public holiday is not a time-zone fact, so no converter shows it — but it is the same question.
- 2 October — Gandhi Jayanti Delhi off
Hour by hour
| London | Delhi | |
|---|---|---|
| 00:00 | 04:30 | |
| 01:00 | 05:30 | |
| 02:00 | 06:30 | |
| 03:00 | 07:30 | |
| 04:00 | 08:30 | |
| 05:00 | 09:30 | |
| 06:00 | 10:30 | |
| 07:00 | 11:30 | |
| 08:00 | 12:30 | |
| 09:00 | 13:30 | both at work |
| 10:00 | 14:30 | both at work |
| 11:00 | 15:30 | both at work |
| 12:00 | 16:30 | both at work |
| 13:00 | 17:30 | both at work |
| 14:00 | 18:30 | both at work for 30 min |
| 15:00 | 19:30 | |
| 16:00 | 20:30 | |
| 17:00 | 21:30 | |
| 18:00 | 22:30 | |
| 19:00 | 23:30 | |
| 20:00 | 00:30 | |
| 21:00 | 01:30 | |
| 22:00 | 02:30 | |
| 23:00 | 03:30 |
The difference adjusts automatically for daylight saving in both London and Delhi.
The working week
- London
- 09:00 to 17:00, Monday, Tuesday, Wednesday, Thursday, Friday.
- Delhi
- 10:00 to 19:00, Monday, Tuesday, Wednesday, Thursday, Friday.
- Offices commonly start around ten, which widens the overlap with Europe.
Sources and last check
Times, offsets and sun positions on this page are computed live from the IANA timezone database and the NOAA solar algorithm, so they do not depend on the review dates below.
- Working hours and weekend days for 55 countries
- Source: Published national labour conventions and government working-hours guidance. Last checked, reviewed every 12 months.
Not covered:A national convention, not any given employer. Countries not listed fall back to a nine-to-five, Monday to Friday default, and pages say so rather than implying we checked.
FAQ
How many hours between London and Delhi?
Delhi is 4.5 hours ahead of London (+4.5 hours).
When is the best time for a meeting?
Around 08:00–13:30 UTC, when both working days overlap — London works 09:00–17:00 and Delhi works 10:00–19:00, each in their own local time.