Rapid City to Bangkok time converter

Bangkok is 13 hours ahead of Rapid City. When it is 9:00 AM in Rapid City, it is 10:00 PM in Bangkok.

Rapid City MDT

Tuesday, October 20, 2026

Bangkok ICT

Wednesday, October 21, 2026

Rapid City
South Dakota, United States
Tue, Oct 20
MDTUTC-6
Bangkok
Thailand
Wed, Oct 21
ICTUTC+7+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Rapid City to Bangkok conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Rapid City (9:00 AM – 11:00 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 Rapid City and Bangkok switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 20, 2027: +13h

Distance

Rapid City and Bangkok are 13,149 km (8,170 miles) apart in a straight line.

More conversions

Bangkok to Rapid CityRapid City to New YorkRapid City to LondonRapid City to Los AngelesRapid City to ChicagoRapid City to TorontoRapid City to São PauloRapid City to ParisRapid City to BerlinRapid City to MoscowRapid City to DubaiRapid City to New DelhiRapid City 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 Rapid City and Bangkok?

Bangkok is 13 hours ahead of Rapid City.

What time is it in Bangkok when it is 9 AM in Rapid City?

When it is 9:00 AM in Rapid City, it is 10:00 PM in Bangkok.

When is the best time to call Bangkok from Rapid City?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Rapid City (9:00 AM – 11:00 AM in Bangkok): working hours on one side, early or late on the other.

Does the time difference between Rapid City 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.