London to Surat Time Difference
Surat is 4 hours 30 min ahead of London. When it is noon in London, it is 16.5:00 in Surat.
London (UTC+1) → Kolkata (UTC+5:30)
🕐 Interactive Time Explorer
When it's 12:00 in London, it's 16.5:00 in Surat
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
London & Surat✓ Perfect Match (4 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
7,014 km
Est. Flight Time
~9.3h
Time Difference
+4.5h
Work Hours Overlap
4h
Good
🔴 Office Closed
Tomorrow 09:00
09:00 - 13:00
⏰ Quick Conversion
06:00
London
10.5:00
Surat
09:00
London
13.5:00
Surat
12:00
London
16.5:00
Surat
15:00
London
19.5:00
Surat
18:00
London
22.5:00
Surat
21:00
London
1.5:00
Surat (+1)
00:00
London
4.5:00
Surat
03:00
London
7.5:00
Surat
Frequently Asked Questions
How many hours is London behind Surat?
Surat is 4 hours 30 min ahead of London. When it is 12:00 noon in London, it is 16.5:00 in Surat. London operates on Europe/London (UTC+1), while Surat uses Asia/Kolkata (UTC+5.5).
What is the best time to call Surat from London?
There are 4 hours of overlapping business time (9 AM–5 PM) between London and Surat. The best window is 09:00–13:00 London time (13.5:00–17.5:00 in Surat).
Does the London to Surat time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between London and Surat
The distance between London and Surat is approximately 7,014 km. A direct flight typically takes around 9.3 hours. Your arrival clock will show local Surat time — use our Flight Time Calculator to predict exact arrival times.