| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | May 1, 2027 (2027 cycle) |
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| Cost | Unconfirmed — check official site | $2,820–$4,795 (2027 cycle) | Last year's cycle (2026): $1,418–$6,173; 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 | Need-based TryEngineering Summer Institute Scholarship: Amount: Unconfirmed — check official site. For U.S. citizens residing in the U.S.; approximate family income limit of $100,000, adjusted for family size and location. (2027 cycle) | Last year's cycle (2026): Limited need-based discount: Amount: Unconfirmed — check official site. Students eligible for free or reduced lunch with a GPA of 3.5 or better are encouraged to apply.; 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 | Need-based TryEngineering Summer Institute Scholarship: Amount: Unconfirmed — check official site. For U.S. citizens residing in the U.S.; approximate family income limit of $100,000, adjusted for family size and location. (2027 cycle) | Last year's cycle (2026): Resident program fee (housing, three meals a day, events, transportation): $887–$1,637. $887 for one week, $1,637 for two weeks; included in the resident totals.; Application deposit, applied to the final bill: $75. Non-refundable.; Tuition deposit to hold a seat, applied to the final bill: $300. Non-refundable.; Limited need-based discount: Amount: Unconfirmed — check official site. Students eligible for free or reduced lunch with a GPA of 3.5 or better are encouraged to apply.; 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 | Grades 9–12; Grade timing: Unconfirmed — check official site | 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 | Ages 14–18; Requirement: Open to grades 9–12; Requirement: Completed at least one year of high school | Requirement: Open to rising grades 10–12; Requirement: Must have completed the first year of high school by the summer; Requirement: Credit-bearing courses: GPA of 3.0 or better, primarily for rising seniors; rising juniors need a GPA of 3.5 or better; Requirement: Non-credit courses recommended for students with a GPA of 3.0 or better; Requirement: Recommended English proficiency for international students: mid-B2 level (TOEFL 80, IELTS 6, DET 115) |
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| Session dates or duration | Starts June 27, 2027; Ends August 7, 2027; 6 weeks (2027 cycle) | Starts June 13, 2027; Ends July 30, 2027 (2027 cycle) | Starts June 21, 2027; Ends July 30, 2027; 1–2 weeks (2027 cycle) |
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| Format | In person | In person | In person |
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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 | Baltimore, Houston, Los Angeles, Durham, Berkeley, New York, Ann Arbor, Washington, MD, TX, CA, NC, NY, MI, DC | Bronx, NY |
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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: Students may apply directly or be invited through nominations or talent identification. Enrollment is capacity-based and may use waitlists; no acceptance rate is published. | Selection: Rolling course-by-course admission until capacity, with course caps often around 20. Applicant volume, acceptance rates, and discount counts are not published. Application materials: Letter of recommendation (rising juniors applying to credit-bearing courses); Audition song (Musical Theatre Workshop) |
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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 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-22 | 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 2026-10-24Source 7 · checked 2026-08-21Source 8 · checked 2026-08-21 |
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