Time Difference: London vs Riyadh
London
9:50:40 AM GMT
Sunday, October 25, 2026
3h
3h
Riyadh
12:50:40 PM AST
Sunday, October 25, 2026
Riyadh is 3 hours ahead of London.
Quick Reference
- London
- GMT (GMT+0)
BST starts on Mar 28, 2027
- Riyadh
- AST (GMT+3)
No Daylight Saving Time
Frequently Asked Questions
- What is the time difference between London and Riyadh?
- Riyadh is 3 hours ahead of London.
- When is the best time to call from London to Riyadh?
- The best time to call is during overlapping business hours (9 AM – 5 PM) in both cities. Use the interactive converter on this page to visually compare hours side by side.
- Does the time difference change with daylight saving time?
- The time difference may change when either city enters or exits daylight saving time. London uses GMT and Riyadh uses AST.