| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | March 1, 2027 (2027 cycle) |
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| Cost | Unconfirmed — check official site | Unconfirmed — check official site | $3,600–$7,200 (2027 cycle) |
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| Financial aid | Unconfirmed — check official site | Catalog terms: Need-based bursary: Amount: Unconfirmed — check official site. Partial or full awards covering up to 100% of programme tuition; for students at non-fee-paying schools or receiving financial assistance at a fee-paying school.; 2027: Unconfirmed — check official site | Need-based scholarships: Amount: Unconfirmed — check official site. Apply in the financial aid section of the application with your most recent tax form. (2027 cycle) |
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| Expenses and aid conditions | Unconfirmed — check official site | Catalog terms: Booking deposit to secure a place: Amount: Unconfirmed — check official site; Need-based bursary: Amount: Unconfirmed — check official site. Partial or full awards covering up to 100% of programme tuition; for students at non-fee-paying schools or receiving financial assistance at a fee-paying school.; 2027: Unconfirmed — check official site | Application fee (non-refundable): $55–$85. $55 before January 1, $85 after January 1.; Need-based scholarships: Amount: Unconfirmed — check official site. Apply in the financial aid section of the application with your most recent tax form. (2027 cycle) |
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| Stipend or pay | Catalog terms: Summer I fellowship award/stipend: $4,000; 2027: Unconfirmed — check official site; Catalog terms: Summer II fellowship award: $4,000; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grades 10–12 when applying; check the provider's rules for graduating seniors | Unconfirmed — check official site | Unconfirmed — check official site |
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| Additional eligibility | Requirement: Open to students currently in grades 10–12 when applying; Requirement: Family annual income must not exceed 300% of the Federal Poverty Guidelines, documented by a 1040, free/reduced lunch, SNAP/WIC, TRIO participation or SAT/ACT fee-waiver eligibility; Requirement: Must have completed at least one high school chemistry course; Requirement: Must demonstrate an interest in science and/or chemistry; Requirement: Students under 18 need a parent or guardian's permission; Requirement: In the 2026 cycle, graduating high school seniors were also eligible | Ages 13–18; Requirement: Each course has its own age band (for example 13-15, 15-18 or 16-18) | Ages 9–18 |
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| Session dates or duration | Catalog terms: 8–10 weeks; 2027: Unconfirmed — check official site | Catalog terms: 2 weeks; 2027: Unconfirmed — check official site | Starts June 20, 2027; Ends August 15, 2027; 2–4 weeks (2027 cycle) |
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| Format | In person / Online | In person / Online | In person |
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| Housing and supervision | Non-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 | Participating university, government, and industry research sites; virtual projects may also be offered | Cambridge, London, New York, Oxford, Singapore, Sydney, Tokyo, Toronto, NY | Lake Luzerne, NY |
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| Selection and application | Selection: Local coordinators select among financially and academically eligible applicants based on performance, science interest, full-summer availability, site capacity/budget, safe commute, and mentor/project fit. ACS publishes no single current acceptance rate. | Selection: Enrollment is reviewed for age, readiness, program fit, English proficiency, and space. The current public form does not publish a single acceptance rate or cohort size for the whole program family. | Application materials: Audition video of 8-10 minutes |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 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 2026-10-24Source 6 · checked 2026-10-24Source 7 · checked 2026-08-22Source 8 · checked 2026-08-22Source 9 · checked 2026-08-22Source 10 · 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 2026-10-11Source 6 · checked 2026-08-21Source 7 · checked 2026-08-21Source 8 · checked 2026-08-21 |
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