Boulder to Singapore time converter

Singapore is 14 hours ahead of Boulder. When it is 9:00 AM in Boulder, it is 11:00 PM in Singapore.

Boulder MDT

Sunday, October 18, 2026

Singapore SGT

Monday, October 19, 2026

Boulder
Colorado, United States
Sun, Oct 18
MDTUTC-6
Singapore
Mon, Oct 19
SGTUTC+8+14h
Finding your time zone…
Shared working hours (9:00–18:00)

Boulder to Singapore conversion table

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

BoulderSingapore
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 Boulder (7:00 AM – 8:00 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 and Singapore switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +14h
  • Nov 1, 2026 – Mar 14, 2027: +15h
  • Mar 14, 2027 – Oct 18, 2027: +14h

More conversions

Singapore to BoulderBoulder to New YorkBoulder to LondonBoulder to Los AngelesBoulder to ChicagoBoulder to TorontoBoulder to São PauloBoulder to ParisBoulder to BerlinBoulder to MoscowBoulder to DubaiBoulder to New DelhiBoulder 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 and Singapore?

Singapore is 14 hours ahead of Boulder.

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

When it is 9:00 AM in Boulder, it is 11:00 PM in Singapore.

When is the best time to call Singapore from Boulder?

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

Does the time difference between Boulder 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.