Singapore to Olivais time converter

Olivais is 7 hours behind Singapore. When it is 9:00 AM in Singapore, it is 2:00 AM in Olivais.

Singapore SGT

Wednesday, October 21, 2026

Olivais WEST

Tuesday, October 20, 2026

Singapore
Wed, Oct 21
SGTUTC+8
Olivais
Portugal
Tue, Oct 20
WESTUTC+1-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to Olivais conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Singapore (9:00 AM – 11:00 AM in Olivais).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 21, 2027: -7h

More conversions

Olivais 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 OlivaisLondon to OlivaisLos Angeles to OlivaisChicago to OlivaisToronto to OlivaisSão Paulo to OlivaisParis to OlivaisBerlin to OlivaisMoscow to OlivaisDubai to OlivaisNew Delhi to OlivaisBangkok to Olivais

Questions and answers

What is the time difference between Singapore and Olivais?

Olivais is 7 hours behind Singapore.

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

When it is 9:00 AM in Singapore, it is 2:00 AM in Olivais.

When is the best time to call Olivais from Singapore?

Both sides are at work from 4:00 PM – 6:00 PM in Singapore (9:00 AM – 11:00 AM in Olivais).

Does the time difference between Singapore and Olivais change?

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