Singapore to Columbia City time converter

Columbia City is 15 hours behind Singapore. When it is 9:00 AM in Singapore, it is 6:00 PM (Wed, Oct 21) in Columbia City.

Singapore SGT

Thursday, October 22, 2026

Columbia City PDT

Wednesday, October 21, 2026

Singapore
Thu, Oct 22
SGTUTC+8
Columbia City
Washington, United States
Wed, Oct 21
PDTUTC-7-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to Columbia City conversion table

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

SingaporeColumbia City
12:00 AM9:00 AM−1 day
1:00 AM10:00 AM−1 day
2:00 AM11:00 AM−1 day
3:00 AM12:00 PM−1 day
4:00 AM1:00 PM−1 day
5:00 AM2:00 PM−1 day
6:00 AM3:00 PM−1 day
7:00 AM4:00 PM−1 day
8:00 AM5:00 PM−1 day
9:00 AM6:00 PM−1 day
10:00 AM7:00 PM−1 day
11:00 AM8:00 PM−1 day
12:00 PM9:00 PM−1 day
1:00 PM10:00 PM−1 day
2:00 PM11:00 PM−1 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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Singapore (4:00 PM – 6:00 PM in Columbia City): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Singapore and Columbia City switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -15h
  • Nov 1, 2026 – Mar 14, 2027: -16h
  • Mar 14, 2027 – Oct 22, 2027: -15h

More conversions

Columbia City to SingaporeSingapore to New YorkSingapore to LondonSingapore to Los AngelesSingapore to ChicagoSingapore to TorontoSingapore to São PauloSingapore to ParisSingapore to BerlinSingapore to MoscowSingapore to DubaiSingapore to New DelhiSingapore to Bangkok
New York to Columbia CityLondon to Columbia CityLos Angeles to Columbia CityChicago to Columbia CityToronto to Columbia CitySão Paulo to Columbia CityParis to Columbia CityBerlin to Columbia CityMoscow to Columbia CityDubai to Columbia CityNew Delhi to Columbia CityBangkok to Columbia City

Questions and answers

What is the time difference between Singapore and Columbia City?

Columbia City is 15 hours behind Singapore.

What time is it in Columbia City when it is 9 AM in Singapore?

When it is 9:00 AM in Singapore, it is 6:00 PM (Wed, Oct 21) in Columbia City.

When is the best time to call Columbia City from Singapore?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Singapore (4:00 PM – 6:00 PM in Columbia City): working hours on one side, early or late on the other.

Does the time difference between Singapore and Columbia City change?

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