| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Last year's cycle (2026): $5,750; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Last year's cycle (2026): $3,900; 2027: Unconfirmed — check official site |
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| Financial aid | Last year's cycle (2026): Need-based aid toward the program cost: Amount: Unconfirmed — check official site. Can cover all or part of the program cost; does not cover housing.; Winston Data Scholarship (merit-based): $5,750. Covers program tuition in full; requires a data-science essay, a weekly online class and a project.; 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): Need-based scholarships for online and commuter students: Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site |
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| Expenses and aid conditions | Last year's cycle (2026): Optional six-week NYU housing with meal plan: $3,966; Application fee: $50. Fee waiver available on request.; Need-based aid toward the program cost: Amount: Unconfirmed — check official site. Can cover all or part of the program cost; does not cover housing.; Winston Data Scholarship (merit-based): $5,750. Covers program tuition in full; requires a data-science essay, a weekly online class and a project.; 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): Non-refundable application fee: $60. A fee waiver can be requested.; Lab kit fee (estimated, plus taxes and shipping): $265. International students may incur customs fees.; Need-based scholarships for online and commuter students: Amount: Unconfirmed — check official site; 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 | Grade 11 when applying; summer rising grade is one higher | Grades 10–12; Grade timing: Unconfirmed — check official site | Grades 9–12 when applying; check the provider's rules for graduating seniors |
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| Additional eligibility | Citizenship: U.S. citizens (living anywhere); Citizenship: Non-citizens in the U.S. on an F-1 student visa; Requirement: Open to students currently in grade 11 when applying; Requirement: High aptitude in STEM; Requirement: Available for every day of the full six-week program, with no other program at the same time | 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 students currently in grades 9–12 when applying; Requirement: As and Bs in high school math and science classes; Requirement: Completed Algebra II; Requirement: Completed a course covering trigonometric functions; Requirement: Completed a full year of high school chemistry and/or physics with a lab (or a 4 or 5 on AP Chemistry or AP Physics 1); Requirement: Recent high school graduates may attend the summer before college |
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| Session dates or duration | Starts June 28, 2027; Ends August 6, 2027; 6 weeks (2027 cycle) | Starts June 27, 2027; Ends August 7, 2027; 6 weeks (2027 cycle) | Catalog terms: 5–6 weeks; 2027: Unconfirmed — check official site |
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| Format | In person | In person | Online |
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| Housing and supervision | 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 | New York, NY | Boston, MA | Worldwide synchronous participation, subject to Eastern Time attendance and lab-kit shipping/customs feasibility |
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| Selection and application | Selection: GSTEM describes admission as competitive and admits 40 students each summer. Decisions consider high-school academics, essays, STEM activities, and one recommendation; applicant count and acceptance rate are not published. Application materials: Four essays; One letter of recommendation from a teacher, advisor, or counselor | 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: Completed applications are academically reviewed. Rising juniors and seniors are typical, talented rising sophomores may be considered, and older students receive priority when space is limited. Programs can fill before final deadlines; no acceptance rate is published. Application materials: One brief required essay and one brief optional essay; Teacher recommendation |
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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 2026-08-21 | 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 2026-10-24Source 5 · checked 2026-08-21Source 6 · checked 2026-08-21Source 7 · checked 2026-08-21Source 8 · checked 2026-08-21 |
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