London
Dubai
Convert GMT to GST
Greenwich Mean Time to Gulf Standard Time — Dubai is 3 hours ahead of London
Quick Facts
Time Difference
+3 hours
GMT Full Name
Greenwich Mean Time
GST Full Name
Gulf Standard Time
GMT to GST Conversion Table
Related Conversions
About GMT and GST Time Zones
GMT (Greenwich Mean Time) is UTC+0 and covers cities like London, Dublin, Lisbon. GST (Gulf Standard Time) is UTC+4 and covers cities like Dubai, Abu Dhabi, Muscat.
When it's 12:00 PM (noon) in London (GMT), it's 3:00 PM in Dubai (GST). The time difference between GMT and GST is 3 hours — Dubai is ahead of London.
The best meeting window is 1:00 PM–5:00 PM GMT (9:00 AM–1:00 PM GST).
Use our world clock tool to compare London and Dubai with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between GMT and GST?
Dubai (GST) is 3 hours ahead of London (GMT). The offset is +3 hours.
Is GST ahead or behind GMT?
GST is 3 hours ahead of GMT. GMT is UTC+1 and GST is UTC+4.
When it's 12:00 PM in London, what time is it in Dubai?
When it's 12:00 PM (noon) in London (GMT), it's 3:00 PM in Dubai (GST).
When it's 5:00 PM in London, what time is it in Dubai?
When it's 5:00 PM in London (GMT), it's 8:00 PM in Dubai (GST).