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Time difference between Bangkok and Seattle

Seattle is 15 hours behind Bangkok.

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

Bangkok to Seattle time converter

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

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

Questions

What is the time difference between Bangkok and Seattle?

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

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

When it is 9:00 AM in Bangkok, it is 6:00 PM the previous day in Seattle.

When is the best time to call Seattle from Bangkok?

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

Which days are working days in both Bangkok and Seattle?

Both Bangkok and Seattle usually work Monday to Friday.

Does the time difference between Bangkok and Seattle change?

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

Bangkok is 15 hours ahead of Seattle. More: time in Bangkok · time in Seattle

Time difference from Bangkok to other cities

All Bangkok time differences →

Time difference from Seattle