| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | February 12, 2027 (2027 cycle) |
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| Cost | Last year's cycle (2026): $7,500; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Last year's cycle (2026): $1,299; 2027: Unconfirmed — check official site |
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| Financial aid | Last year's cycle (2026): Need-based financial aid: Amount: Unconfirmed — check official site. Includes full scholarships and travel grants; international students are eligible.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Free for U.S. families with adjusted gross income under $80,000; need-based aid up to full cost: Amount: Unconfirmed — check official site. Aid for international students is decided case by case.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Financial-need waiver of application fee and tuition: Amount: Unconfirmed — check official site. 100% waiver with free/reduced-price lunch or Pell Grant documentation; alternative documentation can be discussed.; 2027: Unconfirmed — check official site |
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| Expenses and aid conditions | Last year's cycle (2026): Application fee: $0. There is no application fee.; Registration deposit (25% of expected camp fee): Amount: Unconfirmed — check official site. The remaining 75% is due on or before the first day of camp.; Need-based financial aid: Amount: Unconfirmed — check official site. Includes full scholarships and travel grants; international students are eligible.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Free for U.S. families with adjusted gross income under $80,000; need-based aid up to full cost: Amount: Unconfirmed — check official site. Aid for international students is decided case by case.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Nonrefundable application processing fee: $25. Waivable for financial need.; Financial-need waiver of application fee and tuition: Amount: Unconfirmed — check official site. 100% waiver with free/reduced-price lunch or Pell Grant documentation; alternative documentation can be discussed.; 2027: Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Unconfirmed — check official site | Grades 10–12; Grade timing: Unconfirmed — check official site | Grades 9–12 and first-year college; Grade timing: Unconfirmed — check official site |
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| Additional eligibility | Ages 13–18; Requirement: Completed Precalculus (or the equivalent); Requirement: Fully comfortable with high-school algebra, geometry, trigonometry, exponents and logarithms | Ages 14–18; Requirement: Open to grades 10–12; Requirement: Have completed 9th grade (or its equivalent) by the first day of the program; Requirement: Not yet enrolled as a full-time college or university student; Requirement: Graduating seniors may attend in the summer between high school and college or during a gap year | Minimum age 15; Requirement: Open to grades 9–13; Requirement: Must be at least 16 by the first program day for wet-lab internships with biological or chemical hazards; Requirement: Must not have graduated from university before or during the internship; Requirement: Students may take part for a total of two summer sessions |
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| Session dates or duration | Last year's cycle (2026): Starts June 28, 2026; Ends August 2, 2026; 5 weeks; 2027: Unconfirmed — check official site | Starts June 27, 2027; Ends August 7, 2027; 6 weeks (2027 cycle) | Last year's cycle (2026): Starts June 18, 2026; Ends August 12, 2026; 8 weeks; 2027: Unconfirmed — check official site |
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| Format | In person | In person | In person / Online / Hybrid |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Burlington, VT | Boston, MA | Fairfax, Manassas, Woodbridge, VA |
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| Selection and application | Unconfirmed — check official site | Selection: About 80 high-school students are selected through demonstrated mathematical thinking in the problem set, academic context, recommendation, transcript, and short answers. PROMYS does not publish the current applicant count or acceptance rate. Application materials: One letter of recommendation | Selection: Competitive and mentor-matched. Review considers STEM coursework, GPA, experience, statements, mentor fit, and project needs; highly qualified applicants may be interviewed. No minimum GPA or overall acceptance rate is published. Application materials: Online application with personal statements; Interview for highly qualified candidates |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-24Source 5 · checked 2026-10-24Source 6 · checked 2026-10-09Source 7 · checked 2026-10-09Source 8 · checked 2026-08-22Source 9 · checked 2026-08-22Source 10 · checked 2026-08-22Source 11 · checked 2026-08-22 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-20Source 5 · checked 2026-08-20Source 6 · checked 2026-08-20Source 7 · checked 2026-08-20 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-21 |
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