Time Zone: London to Seattle
Time zone difference between London and Seattle. UTC offsets and best meeting times.
UTC+1
London
GMT+1
UTC-7
Seattle
PDT
8h
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 Seattle?
The time difference between London (UTC+1) and Seattle (UTC-7) is 8 hours. Seattle is 8h behind London.
What time zone is Seattle in?
Seattle is in the PDT time zone (UTC-7).
What time zone is London in?
London is in the GMT+1 time zone (UTC+1).