Time Zone: London to Great Falls
Time zone difference between London and Great Falls. UTC offsets and best meeting times.
UTC+1
London
GMT+1
UTC-6
Great Falls
MDT
7h
Difference
London is ahead
09:00–17:00
Best Call Time
overlap window
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Frequently Asked Questions
What is the time difference between London and Great Falls?
The time difference between London (UTC+1) and Great Falls (UTC-6) is 7 hours. Great Falls is 7h behind London.
What time zone is Great Falls in?
Great Falls is in the MDT time zone (UTC-6).
What time zone is London in?
London is in the GMT+1 time zone (UTC+1).