Chennai to London time
ChennaiIndia10:50:26 PMSun 27 Sept · IST UTC+5:30
4 h 30 minLondon is behind
LondonUnited Kingdom6:20:26 PMSun 27 Sept · BST UTC+1Synchronising…
Chennai and London time difference
London is currently 4 h 30 min behind Chennai. Chennai is on IST (UTC+05:30) and London is on BST (UTC+01:00).
The difference can change with daylight saving time. The next change is in London on Sunday, 25 October 2026, after which London will be 5 h 30 min behind Chennai.
If it is 9:00 in Chennai, what time is it in London?
It is 04:30 in London.
What is the best time for a call between Chennai and London?
Use the planner above: green hours are within 9:00–17:00 in both places.