Seattle to Tokyo Time Converter
Tokyo is +16h ahead of Seattle
Quick converter
Search any two cities
FROM
Seattle
United States
UTC-07:00
TO
Tokyo
Japan
UTC+09:00
Date-aware conversion
Convert a specific date and time
Result
Wed, May 27, 2026 08:14
Seattle: Tuesday, May 26, 2026 4:14 PM PDT to Tokyo: Wednesday, May 27, 2026 8:14 AM GMT+9.
Tokyo is 16h ahead of Seattle on this date
24-Hour Comparison
Every hour in Seattle and the corresponding time in Tokyo. Green rows indicate business hours in Tokyo.
Time zones
Seattle uses America/Los_Angeles (PDT) and Tokyo uses Asia/Tokyo (GMT+9). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Tokyo. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Seattle and Tokyo
The easiest overlap starts around 5:00 PM and runs through 5:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
About these cities
About Seattle
Seattle is located in United States (North America). It uses the America/Los_Angeles timezone with a standard offset of UTC-07:00. It observes DST, switching between PST and PDT. See the full Seattle time page for live clock and planning details.
About Tokyo
Tokyo is located in Japan (Asia). It uses the Asia/Tokyo timezone with a standard offset of UTC+09:00. It does not observe Daylight Saving Time. See the full Tokyo time page for live clock and planning details.