Surat to London: time difference
London is 4 h 30 min behind Surat. 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.
Surat 08:50 8:50 AM London 04:20 4:20 AM You –:–
08:50 8:50 AM
India Standard Time · UTC+5:30
☀️ 06:33 · 🌙 18:20
04:20 4:20 AM
British Summer Time · UTC+1
☀️ 07:16 · 🌙 18:20
·
−4 h 30 min
London is 4 h 30 min behind Surat.
When you, Surat 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
🇮🇳 Surat
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 | 🇮🇳 Surat | 🇬🇧 London |
|---|---|---|
| Local time | 08:50 | 04:20 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | India Standard Time | British Summer Time |
| UTC offset | UTC+5:30 | UTC+1 |
| Offset from Surat | — | −4 h 30 min |
| IANA zone | Asia/Kolkata | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:33 | 07:16 |
| Sunset | 18:20 | 18:20 |
| Daylight | 11 h 47 min | 11 h 4 min |
| People on this clock | 6,936,534 | 8,908,083 |
Compare Surat with another city
More comparisons with Surat: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Surat and London: common questions
How many hours behind Surat is London?
The clocks in London are 4 hours and 30 minutes behind those in Surat (UTC+1 and UTC+5:30).
What time is it in London when it is 9:00 AM in Surat?
When it is 9:00 AM in Surat, it is 4:30 AM in London.
What time is it in London when it is 6:00 PM in Surat?
When it is 6:00 PM in Surat, it is 1:30 PM in London.
When do working hours in Surat and in London overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:30 PM to 6:00 PM in Surat, which is 9:00 AM to 1:30 PM in London.
When does the date change in London compared with Surat?
The new day starts in London later: until 4:30 AM in Surat, it is still the previous day there. From 7:30 PM in London, Surat is already on the next day.
Is the time difference between Surat 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 Surat.
