Kalyani to London: time difference
London is 4 h 30 min behind Kalyani. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Kalyani 02:55 2:55 AM London 22:25 10:25 PM You –:–
02:55 2:55 AM
India Standard Time · UTC+5:30
☀️ 05:34 · 🌙 17:10
22:25 10:25 PM
British Summer Time · UTC+1
☀️ 07:26 · 🌙 18:07
·
−4 h 30 min
London is 4 h 30 min behind Kalyani.
When you, Kalyani and London are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇳 Kalyani
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇬🇧 London
19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Kalyani | 🇬🇧 London |
|---|---|---|
| Local time | 02:55 | 22:25 |
| Local date | Saturday, October 17, 2026 | Friday, October 16, 2026 |
| Time zone | India Standard Time | British Summer Time |
| UTC offset | UTC+5:30 | UTC+1 |
| Offset from Kalyani | — | −4 h 30 min |
| IANA zone | Asia/Kolkata | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:34 | 07:26 |
| Sunset | 17:10 | 18:07 |
| Daylight | 11 h 36 min | 10 h 41 min |
| People on this clock | 100,600 | 8,908,083 |
Compare Kalyani with another city
More comparisons with Kalyani: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Kalyani and London: common questions
How far behind Kalyani is London?
London is 4 hours and 30 minutes behind Kalyani: UTC+1 against UTC+5:30.
What time is it in London at the start of the working day in Kalyani?
The working day in Kalyani starts at 9:00 AM; in London it is 4:30 AM at that moment.
What time is it in London at the end of the working day in Kalyani?
The working day in Kalyani ends at 6:00 PM; in London it is 1:30 PM at that moment.
Is there a time when both Kalyani and London are at work?
Yes: from 1:30 PM to 6:00 PM in Kalyani (9:00 AM to 1:30 PM in London), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in London compared with Kalyani?
The new day starts in London later: until 4:30 AM in Kalyani, it is still the previous day there. From 7:30 PM in London, Kalyani is already on the next day.
Is the time difference between Kalyani and London the same all year?
No. Only London switches to summer time, so the gap changes twice a year. From October 25, 2026, London will be 5 hours and 30 minutes behind Kalyani.
