| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Unconfirmed — check official site | Last year's cycle (2026): $2,500; 2027: Unconfirmed — check official site | Last year's cycle (2026): $3,350–$4,950; 2027: Unconfirmed — check official site |
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| Financial aid | 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): Need-based scholarship (after acceptance): Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site | Last year's cycle (2026): Need-based Pre-College scholarships: Amount: Unconfirmed — check official site. Limited; students indicate interest on the application and submit an aid application with W-2 and tax return information.; 2027: Unconfirmed — check official site |
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| Expenses and aid conditions | 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): Need-based scholarship (after acceptance): Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site | Last year's cycle (2026): Pre-College application: $0; Need-based Pre-College scholarships: Amount: Unconfirmed — check official site. Limited; students indicate interest on the application and submit an aid application with W-2 and tax return information.; 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 | Grades 10–12; Grade timing: Unconfirmed — check official site | Grade 12 (provider uses rising grades) | Grades 10–12 (provider uses rising grades) |
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| Additional eligibility | 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 | Requirement: Open to rising grade 12; Requirement: Recommended (not required): three years of high-school math and one year of chemistry or physics completed before the program | Requirement: Open to rising grades 10–12 |
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| Session dates or duration | Starts June 27, 2027; Ends August 7, 2027; 6 weeks (2027 cycle) | Last year's cycle (2026): Starts July 5, 2026; Ends August 1, 2026; 1 week; 2027: Unconfirmed — check official site | Last year's cycle (2026): Starts July 5, 2026; Ends July 31, 2026; 1–2 weeks; 2027: Unconfirmed — check official site |
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| Format | In person | In person | In person / Online |
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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 | Residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Boston, MA | West Lafayette, IN | Hoboken, NJ |
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| Selection and application | 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: Rolling review until limited sessions fill; waitlist afterward. No acceptance rate is published. | Selection: Highly competitive umbrella admission based on academics, demonstrated interest, short responses, course fit, prerequisites, capacity, and complete application materials. |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-20Source 5 · checked 2026-08-20Source 6 · checked 2026-08-20Source 7 · checked 2026-08-20 | Source 1 · checked 2026-10-24Source 2 · checked 2026-08-20Source 3 · checked 2026-08-20 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-24Source 5 · checked 2026-08-20 |
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