Science
United Kingdom
Eligible ages: 16 - ?
School level: all secondary schools and colleges in the British Isles
Competition stages: Chemistry olympiad competition route
Registration method: School only
Fee: Unknown
Online / in-person: Hybrid
Registration open: 17 Sept 2025
Registration deadline: 14 Jan 2026
Competition date start: 28 Jan 2026
Competition date end: Unknown
Last checked at: 16 Feb 2026
Verification status: Verified
The UK Chemistry Olympiad is open to all secondary schools and colleges in the British Isles. However, the questions are aimed at students in their last year of study before higher education so we recommend that entrants should be at least 16. Run annually, the competition is made up of three stages that start with a written test and end with four students representing the UK at the prestigious International Chemistry Olympiad.
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