Regeneron ISEF 2026 vs Stanford Math Tournament (SMT) 2026
Comparing two elite STEM opportunities. Both are competitions for high school students.
| Regeneron ISEF 2026 | Stanford Math Tournament (SMT) 2026 | |
|---|---|---|
| Prestige Tier | Tier 1 — Elite | Tier 2 — Highly Competitive |
| Type | Competition | Competition |
| Organization | Regeneron | Stanford University |
| Acceptance Rate | Roughly 1,700 finalists are selected from 365 affiliated fairs worldwide. Getting to ISEF requires first winning regionally, which itself is competitive. Estimated <1% of all science fair participants globally reach ISEF. At the ISEF itself, approximately 600 of the 1,700 finalists (~35%) receive some award. | Approximately 10-13% based on ~800 participants selected from ~6,000-8,000 estimated applicants (extrapolated from tournament size and typical math competition application rates). School teams have higher acceptance rates than individuals. |
| Applicants | Millions of students compete in science fairs globally each year; approximately 1,700–1,800 reach ISEF as finalists | Estimated 6,000-8,000 students apply nationally (exact figures not published) |
| Deadline | — | Rolling |
| Cost to Apply | Free | $0 |
| US Only | No / International | Yes |
| Grades | Grades 9–12 (high school students only; middle schoolers compete in the separate Junior Innovators Challenge) | High school students only (grades 9-12) |
| College Impact | ISEF finalist status is one of the most powerful extracurricular credentials in college admissions. Being named an ISEF finalist (simply qualifying) is Tier 1 on most admissions frameworks. Grand Awar... | Math competitions like SMT carry MODERATE TO STRONG college admissions weight, particularly for STEM-focused students. Impact includes: (1) DEMONSTRATES MATHEMATICAL PASSION: Shows genuine interest be... |