| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | January 25, 2027 (2027 cycle) |
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| Cost | Unconfirmed — check official site | Last year's cycle (2026): $6,600; 2027: Unconfirmed — check official site | Catalog terms: Free attendance; check separate expenses; 2027: Unconfirmed — check official site |
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| Financial aid | Unconfirmed — check official site | Last year's cycle (2026): Need-based financial aid: Up to $6,600. Scaled to reported family income; considered after admission and does not affect the admissions decision.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Expenses and aid conditions | Unconfirmed — check official site | Last year's cycle (2026): Application fee: $0. Applying to MathPath is free.; Minimum registration deposit: $500; Need-based financial aid: Up to $6,600. Scaled to reported family income; considered after admission and does not affect the admissions decision.; 2027: Unconfirmed — check official site | Catalog terms: Princeton campus housing (residential portion): $0; Meals (residential portion): $0; Transportation for the in-person portion: $0; 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 | Up to grade 12; Grade timing: Unconfirmed — check official site | Unconfirmed — check official site | Grade 11 when applying; summer rising grade is one higher |
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| Additional eligibility | Requirement: Open to grades up to 12; Requirement: Mathematical maturity of an advanced high-school student | Ages 11–14; Requirement: Turn 11 before the program starts and turn 15 only after the last day of the program | Residency: US; Requirement: Open to students currently in grade 11 when applying; Requirement: Must be enrolled full-time as a high school junior in the year of application; Requirement: Minimum unweighted GPA equivalent to 3.5 out of 4.0; Requirement: Must meet at least one limited-income condition: combined parent/guardian income (plus child support) of $65,000 or less, eligibility for free or reduced-price lunch, or eligibility for an SAT or ACT fee waiver; Requirement: Must have a permanent U.S. address and intend to attend college in the U.S.; students living and studying abroad and international students on B, F, J or M visas are not eligible |
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| Session dates or duration | Unconfirmed — check official site | Last year's cycle (2026): Starts June 28, 2026; Ends July 26, 2026; 4 weeks; 2027: Unconfirmed — check official site | Catalog terms: 48–60 weeks; 2027: Unconfirmed — check official site |
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| Format | Online | In person | Hybrid |
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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 | Live online classes scheduled in Pacific time | Unconfirmed — check official site | Princeton, NJ |
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| Selection and application | Selection: Applicants must persuade Euler Circle that they are prepared and a good instructional fit; Euler Circle says ordinary seat scarcity usually is not the main constraint and does not publish acceptance statistics. | Selection: Merit-based selection centered on the Qualifying Test and application context | Selection: Three-round national selection for academically strong, limited-income juniors; acceptance rate is not published. Application materials: One recommendation from a core class teacher; Finalists: video interview |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-20 | 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 2026-08-20Source 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 2026-08-22 |
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