PROMYS vs International Physics Olympiad

Comparing two highly competitive STEM opportunities. PROMYS is a summer program while International Physics Olympiad is a olympiad.

PROMYS International Physics Olympiad
Prestige Tier Tier 2 — Highly Competitive Tier 1 — Elite
Type Summer Program Olympiad
Organization Boston University International Physics Olympiad Organization
Acceptance Rate Approximately 15-20% (estimated based on ~80 admitted from several hundred applicants; exact figures not publicly disclosed) Extremely selective. Only 5 students per country advance (approximately 400-420 students total compete at IPhO from 80+ countries). At national level, typically 0.01-0.1% of secondary students reach IPhO depending on country.
Applicants Several hundred annually (exact number not publicly available) Varies dramatically by country. China, Russia, USA, South Korea, India, and Taiwan have thousands of competitors in national rounds. Globally, estimated 100,000+ students compete in preliminary rounds across all participating countries.
Deadline
Cost to Apply $0 $0
US Only No / International No / International
Grades High school students entering grades 9-12 Secondary school students (typically grades 10-12, though exact definitions vary by country)
College Impact PROMYS attendance is viewed very favorably by college admissions officers, particularly at selective institutions. It demonstrates: genuine passion for mathematics, intellectual rigor, ability to succ... Extremely prestigious for college admissions. IPhO medals (especially gold) are among the most respected accomplishments in high school physics competitions and are viewed extremely favorably by: (1)...