List of Olympiad exams in Singapore
Olympiad exams in Singapore are considered to be a prestigious competition, students from classes 1 to 12 participate in this competition. Participating and becoming merit in these Olympiad exams has become a matter of great pride for schools, students, country and families.(List of Olympiad exams in Singapore,)
These competitions are organized by renowned education institutions to identify and nurture talented students in their specialised subject domains.

Some of the important list of Olympiad exams held in Singapore:
Singapore Mathematical Olympiad (SMO):
SMO is conducted to identify and foster Mathematics talent in the country and expose qualified participants to rigorous mathematics workshops to enhance their critical ability to solve difficult problems with ease.
- This Olympiad exam is organized and managed by the Singapore Mathematical Society.
- For this competition students are divided into three categories – Junior, Senior and Open categories
- The national topper from this Olympiad may represent Singapore on the global platform in the International Mathematical Olympiad (IMO).
- Official Website – https://sms.math.nus.edu.sg/singapore-mathematical-olympiad-smo/
Singapore Physics Olympiad (SPhO):
This Olympiad exam is one of the most coveted exams held in Singapore
- The Institute of Physics Singapore organizes the Singapore Physics Olympiad (SPhO).
- The objective of SPhO is to test students’ understanding of physics and its practical concepts.
- Students who are selected for SPhO may represent Singapore in the International Physics Olympiad (IPhO).
- Official Website – https://ipssingapore.org/events/SPhO.html
Singapore Chemistry Olympiad (SChO):
This exam plays a vital role in identifying talent in chemistry subject in the country
- The Singapore Chemistry Olympiad (SChO) is organized by the Singapore National Institute of Chemistry.
- The objective of SChO is to identify talent with a focus on theoretical and practical aspects of chemistry.
- The national topper in SChO may qualify for the International Chemistry Olympiad (IChO) and represent Singapore on the international platform.
- Official website: https://chemistry.nus.edu.sg/events/cho/
Singapore Biology Olympiad (SBO):
The is a biology competition in Singapore to identify national talent in the field:
- The Singapore Biology Olympiad (SBO) is organised by the Singapore Institute of Biology.
- The SBO is the competition for Biology in which it covers various aspects of biology, including theory and practicals.
- The meritorious students in SBO may qualify for the International Biology Olympiad (IBO) to represent Singapore on the international platform.
- Official website: https://www.ibo-info.org/en/countries/nbo/sg-singapore-biology-olympiad-33.html
Singapore Informatics Olympiad (SIO):
The focus of this Olympiad exam is to identify national talent in the fields of computer science, coding and programming
- The Singapore Informatics Olympiad (SIO) is organized by the Computing Society of Singapore.
- The entire objective of the Singapore Informatics Olympiad is to identify talent in computer science, programming, and algorithmic with a talent for problem-solving.
- Every year SCI national topper may compete in the International Olympiad in Informatics (IOI) to represent Singapore
- Official website: https://www.scs.org.sg/
Singapore Junior Physics Olympiad (SJPO):
This Olympiad exam is held in Singapore to help younger students participate and encourage them to take Physics
- The prime objective of this competition is to enhance interest in Physics in younger students.
- With this competition students with talent are identified at the national level and awarded.
- This incredible event will ignite your passion for physics and enhance your problem-solving abilities. Get ready to explore the captivating concepts of physics and showcase your skills!
- Official website – https://ipssingapore.org/events/SJPO.html
Singapore Junior Chemistry Olympiad (SJChO):
This is a talent hunt exam among younger students for their interest in chemistry.
- The competition is designed to examine Junior student’s talent and interest in chemistry.
- Participants are encouraged to explore their interest in chemistry and may receive merit-based awards.
- Official Website: https://snic.org.sg/index.php/event/sjcho
Singapore Astronomy Olympiad (SAO):
This competition is one of the prestigious competitions in Singapore, aiming to assess participants’ skills in astronomy and astrophysics.
- This event is managed and organized by the Singapore Science Centre.
- The objective of SAO is to conduct a national competition to test the knowledge of astronomy and astrophysics.
- With this national-level competition, only a few will qualify for the International Olympiad on Astronomy and Astrophysics (IOAA) to represent Singapore on the international stage.
- Official website: https://astronomy.sg/
Singapore Junior Science Olympiad (SJSO):
This is a national competition designed to target younger students in the field of Physics, chemistry and biology.
- This competition encourages younger students to showcase their skills in multiple science disciplines, including physics, chemistry, and biology.
- The SJSO’s objective is to encourage younger students to develop their scientific knowledge and skills at an early age.
- Official website – https://sjbo.sibiol.org.sg/
Singapore Junior Biology Olympiad (SJBO)
This is one of the most prestigious national competitions to target younger students for Biology talent and practical skills.
- The Singapore Institute of Biology manage and organize this competition.
- The objective of SJBO is to challenge young brains to enhance their subject and practical knowledge in the field of Biology.
- Official website: https://sjbo.sibiol.org.sg/Â
Singapore National Olympiad in Informatics (NOI):
This competition is one of the coveted national Olympiad competitions in the field of computer and programming skills,
- The objective of this competition is to attract national talent in the field of computer and computer programming skills.
- NOI tests the advanced problem-solving and programming skills in computer science of the participants.
- The national participants are selected and undergo rigorous workshops and academic events to prepare for international competitions such as the IOI and represent their country on the international platform.
- Official Website : https://noisg.comp.nus.edu.sg/noi/
SCO International Olympiad (School Connect Olympiad)
This is an international competition with attention to students in Singapore and the Asia Pacific, and the largest online Olympiad competition worldwide.
- The objective of the SCO International Olympiad is to foster talents from classes 1 to 12 and encourage them to compete in the subjects, Mathematics, Science, English Language, Mental Maths, Artificial Intelligence and Coding.
- All the registered students get online free study resources with cater to their practice and preparation for exams.
- The exam can only be taken offline if the school is registered.
- Official website: https://www.schoolconnectonline.com/
The listed Olympiad exams are national-level competitions that offer international exposure to students, aiming to foster interest in fields such as science, mathematics, and technology.
Participants have the opportunity to demonstrate their knowledge on a national platform and compete in a global Olympiad to represent their country.
School Connect Olympiad Platform Overview
SCO Olympiad Exam Global Presence

















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