Seattle vs. London time difference

Time Difference › Seattle and London
Time Difference: 8 hours

Seattle time

London time

PDT (UTC -7)
Wed 07:58 pm

BST (UTC +1)
Thu 03:58 am

7 am3:00 pm
9 am5:00 pm
11 am7:00 pm
1 pm9:00 pm
3 pm11:00 pm
5 pm1:00 am next day
Show More

Time difference between Seattle Washington and London UK is 8:0 hours

Both Seattle and London observe DST. Seattle and London time difference changes according to the date DST begins and ends in these two cities.
See distance from Seattle to London

Seattle, Washington, USA is 8 hours behind London, England, UK
7:58 pm Wednesday, in Seattle, Washington, USA is 3:58 am Thursday, in London, England, UK

Seattle and London time difference changes (based on dates DST begins and ends):
DateTime difference
10 March 2019 to 31 March 20197:0 hours
31 March 2019 to 27 October 20198:0 hours
27 October 2019 to 03 November 20197:0 hours

Seattle London Time Converter