Boulder City to Singapore time converter

Singapore is 15 hours ahead of Boulder City. When it is 9:00 AM in Boulder City, it is 12:00 AM (Wed, Oct 21) in Singapore.

Boulder City PDT

Tuesday, October 20, 2026

Singapore SGT

Wednesday, October 21, 2026

Boulder City
Nevada, United States
Tue, Oct 20
PDTUTC-7
Singapore
Wed, Oct 21
SGTUTC+8+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Boulder City to Singapore conversion table

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

Boulder CitySingapore
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+1 day
10:00 AM1:00 AM+1 day
11:00 AM2:00 AM+1 day
12:00 PM3:00 AM+1 day
1:00 PM4:00 AM+1 day
2:00 PM5:00 AM+1 day
3:00 PM6:00 AM+1 day
4:00 PM7:00 AM+1 day
5:00 PM8:00 AM+1 day
6:00 PM9:00 AM+1 day
7:00 PM10:00 AM+1 day
8:00 PM11:00 AM+1 day
9:00 PM12:00 PM+1 day
10:00 PM1:00 PM+1 day
11:00 PM2:00 PM+1 day

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 20, 2027: +15h

More conversions

Singapore to Boulder CityBoulder City to New YorkBoulder City to LondonBoulder City to Los AngelesBoulder City to ChicagoBoulder City to TorontoBoulder City to São PauloBoulder City to ParisBoulder City to BerlinBoulder City to MoscowBoulder City to DubaiBoulder City to New DelhiBoulder City to Bangkok
New York to SingaporeLondon to SingaporeLos Angeles to SingaporeChicago to SingaporeToronto to SingaporeSão Paulo to SingaporeParis to SingaporeBerlin to SingaporeMoscow to SingaporeDubai to SingaporeNew Delhi to SingaporeBangkok to Singapore

Questions and answers

What is the time difference between Boulder City and Singapore?

Singapore is 15 hours ahead of Boulder City.

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

When it is 9:00 AM in Boulder City, it is 12:00 AM (Wed, Oct 21) in Singapore.

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

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

Does the time difference between Boulder City and Singapore change?

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