Rotterdam to Singapore time converter

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

Rotterdam EDT

Wednesday, October 21, 2026

Singapore SGT

Thursday, October 22, 2026

Rotterdam
New York, United States
Wed, Oct 21
EDTUTC-4
Singapore
Thu, Oct 22
SGTUTC+8+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Rotterdam to Singapore conversion table

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

RotterdamSingapore
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 Rotterdam (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 Rotterdam and Singapore switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 21, 2027: +12h

More conversions

Singapore to RotterdamRotterdam to New YorkRotterdam to LondonRotterdam to Los AngelesRotterdam to ChicagoRotterdam to TorontoRotterdam to São PauloRotterdam to ParisRotterdam to BerlinRotterdam to MoscowRotterdam to DubaiRotterdam to New DelhiRotterdam 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 Rotterdam and Singapore?

Singapore is 12 hours ahead of Rotterdam.

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

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

When is the best time to call Singapore from Rotterdam?

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

Does the time difference between Rotterdam 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.