BST to GMT time
BSTBritish Summer Time4:37:06 PMFri 9 Oct · BST UTC+1
1 hGMT is behind
GMTGreenwich Mean Time3:37:06 PMFri 9 Oct · UTC UTC+0Synchronising…
BST and GMT time difference
GMT is currently 1 h behind BST. BST is on BST (UTC+01:00) and GMT is on UTC (UTC+00:00).
The difference can change with daylight saving time. The next change is in BST on Sunday, 25 October 2026, after which GMT will be at the same time as BST.
If it is 9:00 in BST, what time is it in GMT?
It is 08:00 in GMT.
What is the best time for a call between BST and GMT?
Use the planner above: green hours are within 9:00–17:00 in both places.