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Karachi is +4h ahead of London
Quick converter
FROM
London
United Kingdom
UTC+01:00
TO
Karachi
Pakistan
UTC+05:00
Date-aware conversion
Result
Fri, Jul 17, 2026 02:50
London: Thursday, July 16, 2026 10:50 PM GMT+1 to Karachi: Friday, July 17, 2026 2:50 AM GMT+5.
Karachi is 4h ahead of London on this date
Every hour in London and the corresponding time in Karachi. Green rows indicate business hours in Karachi.
Time zones
London uses Europe/London (GMT+1) and Karachi uses Asia/Karachi (GMT+5). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Karachi. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
The easiest overlap starts around 9:00 AM and runs through 1:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
London is located in United Kingdom (Europe). It uses the Europe/London timezone with a standard offset of UTC+01:00. It observes DST, switching between GMT and BST. See the full London time page for live clock and planning details.
Karachi is located in Pakistan (Asia). It uses the Asia/Karachi timezone with a standard offset of UTC+05:00. It does not observe Daylight Saving Time. See the full Karachi time page for live clock and planning details.
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