Howrah to London: time difference
London is 4 h 30 min behind Howrah. 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.
Howrah 01:52 1:52 AM London 21:22 9:22 PM You –:–
01:52 1:52 AM
India Standard Time · UTC+5:30
☀️ 05:34 · 🌙 17:11
21:22 9:22 PM
British Summer Time · UTC+1
☀️ 07:26 · 🌙 18:07
·
−4 h 30 min
London is 4 h 30 min behind Howrah.
When you, Howrah 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
🇮🇳 Howrah
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 | 🇮🇳 Howrah | 🇬🇧 London |
|---|---|---|
| Local time | 01:52 | 21:22 |
| 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 Howrah | — | −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 | 17:11 | 18:07 |
| Daylight | 11 h 37 min | 10 h 41 min |
| People on this clock | 1,072,161 | 8,908,083 |
Compare Howrah with another city
More comparisons with Howrah: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Howrah and London: common questions
How many hours behind Howrah is London?
The clocks in London are 4 hours and 30 minutes behind those in Howrah (UTC+1 and UTC+5:30).
If it is 9:00 AM in Howrah, what time is it in London?
At 9:00 AM in Howrah, clocks in London show 4:30 AM.
If it is 6:00 PM in Howrah, what time is it in London?
At 6:00 PM in Howrah, clocks in London show 1:30 PM.
When is a good time to call London from Howrah?
Between 1:30 PM and 6:00 PM in Howrah – that is 9:00 AM to 1:30 PM in London – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in London compared with Howrah?
The new day starts in London later: until 4:30 AM in Howrah, it is still the previous day there. From 7:30 PM in London, Howrah is already on the next day.
Is the time difference between Howrah 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 Howrah.
