Karachi
London
Convert PKT to BST
Pakistan Standard Time to British Summer Time — London is 4 hours behind Karachi
Quick Facts
Time Difference
-4 hours
PKT Full Name
Pakistan Standard Time
BST Full Name
British Summer Time
PKT to BST Conversion Table
Related Conversions
About PKT and BST Time Zones
PKT (Pakistan Standard Time) is UTC+5 and covers cities like Karachi, Lahore, Islamabad. BST (British Summer Time) is UTC+1 and covers cities like London, Edinburgh, Cardiff.
When it's 12:00 PM (noon) in Karachi (PKT), it's 8:00 AM in London (BST). The time difference between PKT and BST is 4 hours — London is behind Karachi.
The best meeting window is 9:00 AM–1:00 PM PKT (1:00 PM–5:00 PM BST).
Use our world clock tool to compare Karachi and London with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between PKT and BST?
London (BST) is 4 hours behind Karachi (PKT). The offset is -4 hours.
Is BST ahead or behind PKT?
BST is 4 hours behind PKT. PKT is UTC+5 and BST is UTC+1.
When it's 12:00 PM in Karachi, what time is it in London?
When it's 12:00 PM (noon) in Karachi (PKT), it's 8:00 AM in London (BST).
When it's 5:00 PM in Karachi, what time is it in London?
When it's 5:00 PM in Karachi (PKT), it's 1:00 PM in London (BST).