International Chemistry Olympiad

About

The International Chemistry Olympiad (IChO) is the world's most prestigious chemistry competition for secondary school students, aimed at promoting international contact in chemistry and stimulating student interest in the field. The program's mission is to challenge the world's most talented young chemists while fostering friendship and cooperation among students from different nations. Its core activities include a series of intensive exams that cover advanced topics in organic, inorganic, physical, and analytical chemistry, as well as complex laboratory experiments. Beyond the academic rigor, the program provides a unique cultural exchange value, as students from over 80 countries gather in a different host nation each year to participate in excursions and social activities. This combination of high-level academic assessment and international networking makes it a defining experience for future scientists.

Application Requirements

Timeline

• IChO 2024 (Riyadh, Saudi Arabia)

  Jul 21, 2024 – Jul 31, 2024

• Registration 2025

  Oct 1, 2024

• Registration 2025

  May 1, 2025

• IChO 2025 (United Arab Emirates)

  Jul 5, 2025 – Jul 14, 2025

• Registration 2026

  Jan 1, 2026

• Registration 2026

  May 1, 2026

• IChO 2026 (Uzbekistan)

  Jul 10, 2026 – Jul 19, 2026

• IChO 2027 (Chinese Taipei)

  Jul 1, 2027 – Jul 1, 2027