Oslo to Singapore
+6hOslo
CESTSOURCESingapore
SGTGreen rows indicate typical business hours (9 AM - 5 PM)
CEST and SGT on the World Map
The map below highlights the CEST (Central European Time) and SGT (Singapore Standard Time) timezone regions across the globe.
CET – Central European Time
UTC+01:00Central European Time (CET) is used across most of Western and Central Europe, 1 hour ahead of UTC.
- •CET covers more European countries than any other time zone.
- •Spain uses CET despite being geographically aligned with GMT/WET.
- •The Frankfurt Stock Exchange, Euronext (Amsterdam/Paris), and Borsa Italiana operate on CET.
- •Over 500 million people live in the CET time zone.
- •France moved to CET during the German occupation in WWII and never switched back.
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
About Oslo
WikipediaOslo operates on Central European Time (CET/CEST). As home to the world's largest sovereign wealth fund and major oil firms, Oslo influences global energy markets.
Oslo aims to be car-free by 2030.
About Singapore
WikipediaSingapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
The city-state has the world's highest percentage of millionaires, with 1 in 6 households.
Everything You Need to Know About Oslo and Singapore Time
Oslo runs on Central European Summer Time (CEST) at UTC+02:00, currently observing daylight saving time. Singapore runs on Singapore Standard Time (SGT) at UTC+08:00. That puts Oslo 6 hours ahead of Singapore — a difference of +6h at the current offsets.
In practice, when it is 9:00 AM in Oslo it is 3:00 PM in Singapore. Midnight in Oslo is 6:00 AM in Singapore.Oslo observes daylight saving time while Singapore does not, so the gap narrows or widens by an hour part of the year.
Oslo to Singapore time conversion table
| Oslo (CEST) | Singapore (SGT) | Day |
|---|---|---|
| 12:00 AM | 6:00 AM | same day |
| 6:00 AM | 12:00 PM | same day |
| 7:00 AM | 1:00 PM | same day |
| 8:00 AM | 2:00 PM | same day |
| 9:00 AM | 3:00 PM | same day |
| 12:00 PM | 6:00 PM | same day |
| 3:00 PM | 9:00 PM | same day |
| 5:00 PM | 11:00 PM | same day |
| 6:00 PM | 12:00 AM | next day |
| 9:00 PM | 3:00 AM | next day |
Why people convert Oslo to Singapore time
- Scheduling a call from Oslo to Singapore: a 10:00 AM start in Oslo lands at 4:00 PM in Singapore, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Oslo and Singapore are inside the 9-to-5 working day between 9:00 AM and 11:00 AM CEST time (3:00 PM–5:00 PM SGT). That is roughly 2 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Oslo is 2:00 AM in Singapore makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM CEST" is unambiguous; "3 PM" across a +6h gap is not.
- Block 9:00 AM–11:00 AM CEST as the recurring meeting window if you work primarily from Oslo and need Singapore colleagues present.
- Oslo: Clocks fall back on Sun, Oct 25, 2026. Re-check this page after that date because the offset changes and so does the +6h gap.
About CET (Central European Time)
Central European Time (CET) is the standard time zone for most of Europe, covering over 30 countries from Spain to Poland, and from Norway to Italy. CET is 1 hour ahead of GMT and is used by the European Union's most populous nations. During summer, most CET countries switch to Central European Summer Time (CEST, UTC+02:00). Major European financial markets in Frankfurt, Paris, and Amsterdam operate on CET.
About SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
Best time to call between Oslo and Singapore
Both Oslo and Singapore sit inside the 9 AM – 5 PM working day between 9:00 AM–11:00 AM CEST, which is 3:00 PM–5:00 PM SGT. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Oslo and Singapore overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
Oslo is 6 hours ahead of Singapore (CEST UTC+02:00 → SGT UTC+08:00). The shared working window is 9:00 AM–11:00 AM CEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Oslo
☀ Currently in DST
Standard: UTC+01:00 · DST: UTC+02:00
Clocks fall back on Sun, Oct 25, 2026
Singapore
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Oslo and Singapore?
Oslo (CEST, UTC+02:00) is 6 hours ahead of Singapore (SGT, UTC+08:00). The gap is currently +6h.
How do I convert Oslo time to Singapore time?
Add +6h to Oslo local time. For example, 9:00 AM in Oslo is 3:00 PM in Singapore.
What time is it in Singapore right now?
Singapore uses SGT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +6h offset from Oslo.
What is the best time to call Singapore from Oslo?
Call between 9:00 AM and 11:00 AM CEST — that maps to 3:00 PM–5:00 PM SGT and keeps both parties inside the working day.
Which is ahead, Oslo or Singapore?
Oslo is 6 hours ahead of Singapore. When it is 12:00 PM in Oslo it is 6:00 PM in Singapore.
Do Oslo and Singapore use different time zones?
Oslo (Norway) uses CEST at UTC+02:00, while Singapore (Singapore) uses SGT at UTC+08:00. The IANA identifiers are Europe/Oslo and Asia/Singapore.
Does daylight saving time affect the Oslo–Singapore difference?
Yes at the moment: Oslo is on daylight saving time and Singapore is not, so the +6h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Oslo's time zone?
CEST also covers Paris, Berlin, Rome, Madrid, Amsterdam, Brussels, Vienna, Warsaw and 10 more.
Which countries use CEST, Oslo's zone?
CEST is used in Germany, France, Italy, Spain, Netherlands, Belgium, Austria, Switzerland and 19 more.
Is there a day difference between Oslo and Singapore?
Not normally. The +6h gap only pushes the date over for late-evening times.
What is the time difference between Oslo and Singapore?
Singapore is +6h from Oslo.
What timezone is Oslo in?
Oslo operates on Central European Time (CET/CEST). As home to the world's largest sovereign wealth fund and major oil firms, Oslo influences global energy markets.
What timezone is Singapore in?
Singapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
What are the business hours in Oslo?
Standard business hours in Oslo are 8:00 AM - 4:00 PM CET.
What are the business hours in Singapore?
Standard business hours in Singapore are 9:00 AM - 6:00 PM SGT.
What is the best time to schedule a call between Oslo and Singapore?
The best overlap for a call is when both cities are in business hours. Oslo works 8:00 AM - 4:00 PM CET and Singapore works 9:00 AM - 6:00 PM SGT (+6h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Oslo and Singapore?
Oslo uses NOK (kr) while Singapore uses SGD (S$). Check current exchange rates when planning travel or business between these cities.
How do Oslo and Singapore compare in size?
Oslo has a population of approximately 693,000 (metro: 1.5 million), while Singapore has approximately 5.5 million (metro: 5.9 million).
What are the major landmarks in Oslo and Singapore?
Oslo is known for Oslo Opera House, Vigeland Park, Akershus Fortress. Singapore is famous for Marina Bay Sands, Gardens by the Bay, Merlion.
Do Oslo and Singapore have stock exchanges?
Yes. Oslo has the OSE (Oslo Stock Exchange) and Singapore has the SGX (Singapore Exchange). The +6h time difference affects trading hour overlaps between these exchanges.
Which countries use CET (Central European Time)?
CET is used in Germany, France, Italy, Spain, Netherlands, Belgium, and 21 more countries.
Does CET observe daylight saving time?
Yes, CET switches to CEST during summer months.
What are some interesting facts about CET?
CET covers more European countries than any other time zone. Spain uses CET despite being geographically aligned with GMT/WET.
Which cities are in the SGT timezone?
Major cities in the SGT timezone include Singapore.
What is the UTC offset for SGT?
Singapore Standard Time (SGT) is at UTC+08:00.
What should I know about the SGT timezone?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
When is it midnight in Oslo, what time is it in Singapore?
When it is 12:00 AM (midnight) in Oslo (CET), it is +6h later in Singapore (SGT).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Oslo time conversions
- oslo to norway
- oslo to london
- oslo to dublin
- oslo to paris
- oslo to berlin
- oslo to amsterdam
- oslo to madrid
- oslo to rome
- oslo to zurich
- oslo to stockholm
- oslo to moscow
- oslo to istanbul
- oslo to lisbon
- oslo to new york
- oslo to dubai
- oslo to tokyo
- oslo to sydney
- oslo to los angeles
- oslo to delhi
- oslo to mumbai
- oslo to hong kong
- oslo to toronto
- oslo to kathmandu
- new york to oslo
- london to oslo
- dubai to oslo
- tokyo to oslo
- singapore to oslo
- sydney to oslo
- los angeles to oslo
- paris to oslo
- delhi to oslo
- mumbai to oslo
- berlin to oslo
- hong kong to oslo
See every conversion from Oslo →·See every conversion from Singapore →