London
Karachi
Convert GMT to PKT
Greenwich Mean Time to Pakistan Standard Time — Karachi is 4 hours ahead of London
Quick Facts
Time Difference
+4 hours
GMT Full Name
Greenwich Mean Time
PKT Full Name
Pakistan Standard Time
GMT to PKT Conversion Table
Related Conversions
About GMT and PKT Time Zones
GMT (Greenwich Mean Time) is UTC+0 and covers cities like London, Dublin, Lisbon. PKT (Pakistan Standard Time) is UTC+5 and covers cities like Karachi, Lahore, Islamabad.
When it's 12:00 PM (noon) in London (GMT), it's 4:00 PM in Karachi (PKT). The time difference between GMT and PKT is 4 hours — Karachi is ahead of London.
The best meeting window is 2:00 PM–5:00 PM GMT (9:00 AM–12:00 PM PKT).
Use our world clock tool to compare London and Karachi with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between GMT and PKT?
Karachi (PKT) is 4 hours ahead of London (GMT). The offset is +4 hours.
Is PKT ahead or behind GMT?
PKT is 4 hours ahead of GMT. GMT is UTC+1 and PKT is UTC+5.
When it's 12:00 PM in London, what time is it in Karachi?
When it's 12:00 PM (noon) in London (GMT), it's 4:00 PM in Karachi (PKT).
When it's 5:00 PM in London, what time is it in Karachi?
When it's 5:00 PM in London (GMT), it's 9:00 PM in Karachi (PKT).