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Time difference between Seattle and Bangkok

Bangkok is 15 hours ahead of Seattle.

Seattle
United States · Pacific Standard Time
4:46 PM
Wednesday, November 11, 2026
Bangkok
Thailand · Indochina Time
7:46 AM
Thursday, November 12, 2026
Compare more placesBangkok to Seattle

Seattle to Bangkok time converter

Green rows are office hours in both places; light green rows are when both are awake.

SeattleBangkok
12:00 AM3:00 PM
1:00 AM4:00 PM
2:00 AM5:00 PM
3:00 AM6:00 PM
4:00 AM7:00 PM
5:00 AM8:00 PM
6:00 AM9:00 PM
7:00 AM10:00 PM
8:00 AM11:00 PM
9:00 AM12:00 AM (next day)
10:00 AM1:00 AM (next day)
11:00 AM2:00 AM (next day)
12:00 PM3:00 AM (next day)
1:00 PM4:00 AM (next day)
2:00 PM5:00 AM (next day)
3:00 PM6:00 AM (next day)
4:00 PM7:00 AM (next day)
5:00 PM8:00 AM (next day)
6:00 PM9:00 AM (next day)
7:00 PM10:00 AM (next day)
8:00 PM11:00 AM (next day)
9:00 PM12:00 PM (next day)
10:00 PM1:00 PM (next day)
11:00 PM2:00 PM (next day)

Questions

What is the time difference between Seattle and Bangkok?

Bangkok is 15 hours ahead of Seattle. Seattle is on UTC−8 and Bangkok is on UTC+7.

What time is it in Bangkok when it is 9 AM in Seattle?

When it is 9:00 AM in Seattle, it is 12:00 AM the next day in Bangkok.

When is the best time to call Bangkok from Seattle?

There are no shared office hours. The most comfortable time to call is 5:00 PM–10:00 PM in Seattle (8:00 AM–1:00 PM in Bangkok), when both places are awake.

Which days are working days in both Seattle and Bangkok?

Both Seattle and Bangkok usually work Monday to Friday.

Does the time difference between Seattle and Bangkok change?

Yes. Because of daylight saving time, the difference changes on Sunday, March 14, 2027, when Bangkok will be 14 hours ahead of Seattle.

Seattle is 15 hours behind Bangkok. More: time in Seattle · time in Bangkok

Time difference from Seattle to other cities

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Time difference from Bangkok