Costa Mesa to Bangkok time converter

Bangkok is 14 hours ahead of Costa Mesa. When it is 9:00 AM in Costa Mesa, it is 11:00 PM in Bangkok.

Costa Mesa PDT

Monday, October 19, 2026

Bangkok ICT

Tuesday, October 20, 2026

Costa Mesa
California, United States
Mon, Oct 19
PDTUTC-7
Bangkok
Thailand
Tue, Oct 20
ICTUTC+7+14h
Finding your time zone…
Shared working hours (9:00–18:00)

Costa Mesa to Bangkok conversion table

Every hour of today in Costa Mesa and the matching time in Bangkok. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Costa Mesa (7:00 AM – 8:00 AM in Bangkok): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Costa Mesa and Bangkok switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +14h
  • Nov 1, 2026 – Mar 14, 2027: +15h
  • Mar 14, 2027 – Oct 19, 2027: +14h

Distance

Costa Mesa and Bangkok are 13,357 km (8,300 miles) apart in a straight line.

More conversions

Bangkok to Costa MesaCosta Mesa to New YorkCosta Mesa to LondonCosta Mesa to Los AngelesCosta Mesa to ChicagoCosta Mesa to TorontoCosta Mesa to São PauloCosta Mesa to ParisCosta Mesa to BerlinCosta Mesa to MoscowCosta Mesa to DubaiCosta Mesa to New DelhiCosta Mesa to Singapore
New York to BangkokLondon to BangkokLos Angeles to BangkokChicago to BangkokToronto to BangkokSão Paulo to BangkokParis to BangkokBerlin to BangkokMoscow to BangkokDubai to BangkokNew Delhi to BangkokSingapore to Bangkok

Questions and answers

What is the time difference between Costa Mesa and Bangkok?

Bangkok is 14 hours ahead of Costa Mesa.

What time is it in Bangkok when it is 9 AM in Costa Mesa?

When it is 9:00 AM in Costa Mesa, it is 11:00 PM in Bangkok.

When is the best time to call Bangkok from Costa Mesa?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Costa Mesa (7:00 AM – 8:00 AM in Bangkok): working hours on one side, early or late on the other.

Does the time difference between Costa Mesa and Bangkok change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.