Tokyo to Seattle Time Converter
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Quick answers
Selected conversion
9:00 pm21:00 JST (UTC+9), Oct 18, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 18, 2026
Tokyo is 16 hours ahead of Seattle.
How the time difference changes
For most of the year, Tokyo is 16 hours ahead of Seattle. From Nov 1, 2026 to Mar 14, 2027, Tokyo is 17 hours ahead of Seattle.
For most of the year, working hours of 9:00 am to 6:00 pm in Tokyo correspond to 5:00 pm (previous day) to 2:00 am in Seattle. At other times of the year, working hours of 9:00 am to 6:00 pm in Tokyo correspond to 4:00 pm (previous day) to 1:00 am in Seattle.For most of the year, working hours of 09:00 to 18:00 in Tokyo correspond to 17:00 (previous day) to 02:00 in Seattle. At other times of the year, working hours of 09:00 to 18:00 in Tokyo correspond to 16:00 (previous day) to 01:00 in Seattle.
Compare Tokyo time with Seattle time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
JST (Japan Standard Time) is 16 hours ahead of PDT (Pacific Daylight Time).
9:00 pm21:00 in Tokyo, Japan is 5:00 am05:00 in Seattle, WA, USA
Tokyo to Seattle call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in Tokyo which corresponds to 5pm-6pm17:00-18:00 in Seattle (previous day)
9:00 pm21:00 JST (Japan Standard Time) (Tokyo, Japan). Offset UTC +9:00 hours
5:00 am05:00 PDT (Pacific Daylight Time) (Seattle, WA, USA). Offset UTC -7:00 hours
9:00 pm21:00 Tokyo, Japan / 5:00 am05:00 Seattle, WA, USA
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Tokyo Time Zone and Facts
Time Zone
Tokyo Facts
Seattle Time Zone and Facts
Time Zone
PST – Pacific Standard Time, UTC-8 (standard time)