Key West to Singapore time converter

Singapore is 12 hours ahead of Key West. When it is 9:00 AM in Key West, it is 9:00 PM in Singapore.

Key West EDT

Tuesday, October 20, 2026

Singapore SGT

Tuesday, October 20, 2026

Key West
Florida, United States
Tue, Oct 20
EDTUTC-4
Singapore
Tue, Oct 20
SGTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Key West to Singapore conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Key West (9:00 PM – 10:00 PM 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 Key West and Singapore switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 20, 2027: +12h

More conversions

Singapore to Key WestKey West to New YorkKey West to LondonKey West to Los AngelesKey West to ChicagoKey West to TorontoKey West to São PauloKey West to ParisKey West to BerlinKey West to MoscowKey West to DubaiKey West to New DelhiKey West 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 Key West and Singapore?

Singapore is 12 hours ahead of Key West.

What time is it in Singapore when it is 9 AM in Key West?

When it is 9:00 AM in Key West, it is 9:00 PM in Singapore.

When is the best time to call Singapore from Key West?

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

Does the time difference between Key West 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.