Karachi to London Time Difference
London is 4 hours behind Karachi. When it is noon in Karachi, it is 08:00 in London.
Karachi (UTC+5) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 07:00 in Karachi, it's 03:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Karachi & London✓ Perfect Match (4 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
6,309 km
Est. Flight Time
~8.4h
Time Difference
-4h
Work Hours Overlap
4h
Good
🔴 Office Closed
Today 13:00
13:00 - 17:00
⏰ Quick Conversion
06:00
Karachi
02:00
London
09:00
Karachi
05:00
London
12:00
Karachi
08:00
London
15:00
Karachi
11:00
London
18:00
Karachi
14:00
London
21:00
Karachi
17:00
London
00:00
Karachi
20:00
London (-1)
03:00
Karachi
23:00
London (-1)
Frequently Asked Questions
How many hours is Karachi ahead of London?
London is 4 hours behind Karachi. When it is 12:00 noon in Karachi, it is 08:00 in London. Karachi operates on Asia/Karachi (UTC+5), while London uses Europe/London (UTC+1).
What is the best time to call London from Karachi?
There are 5 hours of overlapping business time (9 AM–5 PM) between Karachi and London. The best window is 13:00–18:00 Karachi time (09:00–14:00 in London).
Does the Karachi to London 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 Karachi and London
The distance between Karachi and London is approximately 6,309 km. A direct flight typically takes around 8.4 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.