The IChO is the leading global competition in chemistry for high school students. It tests participants on theoretical knowledge and practical skills in chemistry, fostering international collaboration and excellence in the field.
Science | STEM
International Chemistry Olympiad (IChO)
Share this Comp:
Facebook
Twitter
LinkedIn
WhatsApp

Contact Info
- Phone: Currently Unavailable
- Contact: sc@ichosc.org
- Website
- IChO Steering Committee
Follow this Comp on Social
Great For . . .
Helpful Articles
Maximizing Educational Impact
February 16, 2025
No Comments
Sponsorships Closing the STEM Gap
February 16, 2025
No Comments
The Power of Partnerships in Robotics Competitions
February 16, 2025
No Comments
About the competition
Comp Info
- Estimated Ann. Participants: 300
- Cost: $3,000 USD per team participation fee (set by the International Jury)
- Estimated Time Commitment: Major
- Participant Format: Small Team
- Event Format: In-Person
- Competition Format: Exam
- Reach: International
- Event Size: Very Small
Participation Information
Students qualify through national chemistry competitions. Winners of national events are selected to represent their countries at the IChO.
Open to high school students globally
Medals, certificates, and international recognition for chemistry expertise
Students qualify through national chemistry competitions. Winners of national events are selected to represent their countries at the IChO.
1. Compete in national chemistry Olympiads. 2. National winners advance to IChO. 3. Compete in theoretical and laboratory assessments at the international level.
Chemistry lab materials, theoretical knowledge, practical skills
Based on theoretical problem-solving, lab work, and performance in chemistry challenges.