IChO — International Chemistry Olympiad
The world final in chemistry. Decisive for chemistry, medicine and materials.
- Natural Sciences
- Medicine & Health
- Who can enter
- Under 20, pre-university. Via your country's national chemistry olympiad
- What it costs
- Free for you: entry is through your national chemistry olympiad, and team costs are covered by the host and your national organiser.
- When it closes
- We could not confirm this year's date against the organiser's own page, so we are not showing a countdown for it. Last published: Finals each July; national rounds in spring.
Sending this to someone sends the four facts above, not just a name. They will see who can enter and what it costs before they decide.