How to Apply to Physics at Trinity College (Connecticut): The Physics Major Starts with Phys-141 Mechanics Taken Alongside Calculus I, an AP Mechanics 4 or 5 Earns Phys-141 Credit, Test-Optional, for Domestic, International (Including Chinese) and Transfer Applicants

Trinity College is a private liberal arts college in Hartford, Connecticut. Undergraduate physics is offered by the Physics Department, and students apply to the College through the Office of Admissions. Here is what you need to know, based on the department’s and the admissions office’s websites, organised for US domestic applicants, international applicants and applicants from China, followed by transfer students. One limit first: the official text of the physics major sits in the College’s Bulletin (course catalog), which is hosted on Coursedog and was not read under the access rules for this guide; the course requirements below come from the physics department’s own major checklists (PDFs). Mathematics, chemistry, computer science and other majors are not covered here, and engineering is mentioned only where it touches physics.

1. Degrees and areas

• Physics major and minor: the majors and minors page lists Physics and marks it as also offering a minor. Whether the degree is a B.A. or a B.S. is not stated in the pages read; check the Bulletin or ask the department.
• Physical Sciences major: the same page lists this as a separate major; its content is in the Bulletin and was not read.
• Astrophysics, applied physics, engineering physics and similar tracks: the department’s pages do not list them as separate tracks; the electives on the checklist include Astronomy and Astrophysics (PHYS 330), Computational Physics (PHYS 350), Relativity and Fundamental Particles (PHYS 317), Statistical and Thermal Physics (PHYS 304) and Experimental Laser Optics (PHYS 316).
• Engineering: Trinity has its own Engineering Department with two paths, a Bachelor of Science accredited by the Engineering Accreditation Commission of ABET under the General Criteria and a Bachelor of Arts in Engineering Science. The department page says the program encourages interdisciplinary ties to biology, chemistry, computer science, neuroscience and physics. Engineering requirements are not covered here.
• Learning goals (physics department): broad background in fundamental physics and scientific reasoning; mathematical and computational analysis; research and laboratory methods; oral and written communication; independent learning; teamwork.

2. How admission works and declaring the major

• At application: the application process page’s list of required materials has no item for choosing a major. Review is holistic, and the FAQ says the most important criterion is the transcript, including course selection and the strength of the program a student can handle, with senior-year grades and courses also reviewed. Whether physics has its own admission standard or limited places is not stated in the pages read. The pages read do not say that physics sits in a separate school; students apply to the College.
• When and how to declare the physics major, conditions and places: not published in the pages read (the department’s major requirements page only says to see the Trinity College Bulletin). Please check the Bulletin or ask the Registrar or the department.
• Two versions of the checklist: the department posts a checklist “as of Fall 2026” and one for students who declared before Fall 2026 (both updated March 2026). Students entering in fall 2027 would read the “as of Fall 2026” version, but which version applies is for the department and the Bulletin to confirm.
• Internal transfer into physics: not published.

3. Prerequisites, course choice and credit

• High school program: the admissions pages read do not list a minimum high school course program or a separate high school physics or calculus requirement; the FAQ says the average admitted student has a high school GPA of A-. Please confirm with the Office of Admissions.
• Course framework of the physics major (as of Fall 2026): (1) foundational: PHYS 141 Mechanics (prerequisite MATH 131 or concurrent), PHYS 231 Electricity and Magnetism (MATH 132 or concurrent) and PHYS 232 Optics and Modern Physics (PHYS 141, MATH 132 or concurrent, concurrent MATH 231 recommended); (2) outside the department: MATH 231 Multivariable Calculus, MATH 234 Differential Equations and CHEM 111L Introductory Chemistry I (or AP credit); (3) math and experimental methods: PHYS 300 Mathematical Methods of Physics and PHYS 320 Modern Physical Measurements (which fulfils the Writing II requirement); (4) three core courses: PHYS 301 Analytical Mechanics, PHYS 302 Electrodynamics and PHYS 313 Quantum Mechanics; (5) one elective from PHYS 304, 316, 317, 330 and 350; (6) senior project: PHYS 405 Senior Exercise (half credit).
• The version for students who declared earlier: the foundational, outside-the-department and math/methods groups are the same; the difference is “three additional advanced-level courses, at least two of which must be core courses”, instead of three core courses plus one elective.
• Laboratory and capstone: the checklist includes PHYS 320 Modern Physical Measurements and PHYS 316 Experimental Laser Optics as laboratory-oriented courses, and the senior project is PHYS 405 Senior Exercise (half credit); the checklist does not describe the form of the Senior Exercise.
• When courses run: the checklist says PHYS 141 and 232 run every fall and PHYS 231, 300 and 301 every spring; PHYS 313 and 330 run in alternate falls, PHYS 317 and 320 in alternate springs, PHYS 302 and 304 in alternate falls and PHYS 316 and 350 in alternate springs, and notes that many 300-level courses run in alternating years, so taking the foundational courses early gives the most flexibility. The sample plan is PHYS 141 with MATH 131 in the first fall and PHYS 231 with MATH 132 in the spring; PHYS 232 with MATH 231 in the sophomore fall, then PHYS 300 and 301 with MATH 234 in the spring.
• First-semester guide (physics department PDF, updated 9/2024): students considering majoring in physics or engineering should take Phys-141 in the fall of the first year. Phys-101 is a two-semester algebra-based sequence most often taken by biology, environmental science and health-profession students, and students majoring in other sciences are told not to take it. Phys-141 is calculus-based, required for physics, engineering, chemistry and biochemistry majors, and is collaborative and inquiry-based with an integrated lab. Incoming students are placed into a math level by the online Trinity math placement exam. MATH 131 Calculus I is a co-requisite for Phys-141: to take it you must be placed into Math-131 and take it the same semester, place out of Math-131 into a higher level such as Math-132 or 231, or have AP calculus credit that exempts you from Math-131. Students placed into Math-127 instead of calculus cannot take Phys-141 that semester; those who have not yet taken the placement exam may enroll provisionally but must meet one of the conditions by the start of classes.
• AP physics credit: the guide says a 4 or 5 on the AP-C Mechanics exam earns course credit for Phys-141 and the student may take Phys-231 in the spring, though a student may still enroll in Phys-141 and forgo the AP credit. Students who placed out of both Phys-141 and Math-131 may start with Phys-232 in the fall, followed by Phys-231 in the spring (Math-132 is a co-requisite for Phys-232). The guide does not mention credit for AP-C Electricity and Magnetism or AP Physics 1/2.
• The College’s AP and IB rules (admissions FAQ): a 4 or 5 on an AP exam may earn credit and/or place a student out of lower-level courses, handled differently by each department, with requests to the Registrar before 1 September of the year of entry; IB scores of 5, 6 or 7 may earn credit, not exceeding two courses per subject and a maximum of one year (nine courses), and a department may ask for syllabi and other material. For department-by-department detail the FAQ points to the College’s transfer credit page, which was not read.
• Honors and undergraduate research: the department says students can work one-on-one with faculty on original research during the semester or summer, many present at the annual Trinity Science Symposium and some co-author peer-reviewed papers; students can also serve as teaching and laboratory assistants. The checklist lists PHYS 399 (independent research) and PHYS 490 (research). Sigma Pi Sigma, the national physics honor society, requires an overall GPA of at least 3.5, at least four Trinity courses toward the physics major and an A- average in physics courses, plus one of: SPS activities, work as a physics TA or grader, research for credit in a physics faculty lab, or an additional physics course. Honors in physics at graduation requires at least one physics course beyond the minimum for the major (which may be a semester of PHYS 399 or 490) and an average of at least B+ in all physics courses.
• Physics competitions: how they are viewed in admission is not stated in the pages read.

4. Deadlines and application materials (first-year)

• Rounds and deadlines: the table on the application process page is titled “2026-27 Deadlines”: Early Decision I is due 15 November with notification in mid-December; Early Decision II 15 January with notification in mid-February; Regular Decision 15 January with notification in late March. Both Early Decision plans need a signed agreement to attend if admitted (submitted online through the Common App or emailed to the Admissions Office), and Regular Decision applicants may convert to Early Decision II by 1 February. Check that the “2026-27” label corresponds to fall 2027 entry.
• How to apply and fee: the Common Application; the website says there is no Common App fee.
• Required materials: an official transcript covering the equivalent of grades 9 through 11, the Common App School Report and a report of grades for courses in progress; one academic recommendation (from a counselor, high school teacher or community-based organisation; the pages do not require a science teacher, and the FAQ says up to three are accepted without penalty for sending fewer); the Common App essay. Optional: a Trinity-specific essay of under 300 words about an aspect of your background you are excited to share or explore, and an art portfolio.
• Testing: the website says Trinity does not require the SAT or ACT of any applicant, including transfers, and all applicants are considered for merit-based scholarships whether or not they submit scores; the ACT code is 0598 and the CEEB code is 3899, and the highest scores across test dates are accepted.
• Interview: not required, strongly recommended.
• Financial documents: applicants seeking need-based aid submit the CSS Profile; those not applying submit the Statement of Finances Form (SoFF).
• Diploma: Trinity requires a diploma from and certification by an accredited secondary school or GED certification.

5. US domestic applicants

• Tuition (2026-27, Hartford campus): the Student Accounts page lists tuition of $72,820 ($36,410 per term), a general fee of $2,900, a student activity fee of $430, a standard room of $13,150 (Crescent St townhouses are billed at $8,465 per term) and a first-year meal plan of $7,180, with the page’s own total due of $96,480; health insurance is described on a separate page. The page lists one tuition figure with no in-state or out-of-state difference. The rates for fall 2027 entry are not stated in the pages read.
• Aid: the financial aid page says Trinity meets the calculated need of every student, and says $86 million was committed in institutional financial support last year. Merit awards: the Presidential Scholarship (full tuition), the Bicentennial Scholarship (half tuition) and the 1823 Scholarship (amounts vary), plus regional and affinity scholarships such as the Hillel Leadership Scholarship, the Lincoln Award for Illinois residents and the Roberta B. Willis Scholarship, and awards and grants of $10,000-$30,000 renewable for up to four years. Need-based aid requires the CSS Profile and FAFSA.
• Connecticut residents (the website’s wording, for students enrolling in fall 2027 and after): “World Class in Connecticut” says that beginning with students enrolling in fall 2027, admitted students whose primary residence is in Hartford County or one of five neighboring Connecticut counties receive a grant covering half of tuition (Centered in Connecticut), and admitted students from Hartford receive a Capital City Grant covering the full cost of tuition, room and board (Hometown Hartford). Eligibility details are on the financial aid page or from the aid office.
• In-state priority or guaranteed admission: not stated in the pages read.

6. International applicants

• English requirement: the English proficiency page says anyone who attended school outside the United States must demonstrate English proficiency with the Duolingo English Test, IELTS or TOEFL (the FAQ says it applies to students whose native language is not English and/or who have not studied for at least three years at a high school where English is the language of instruction). There is no minimum cutoff and review is holistic, also using essays, writing samples and interviews; recommended scores are Duolingo 130 (overall) or higher, IELTS 7.0 (with band scores of 6.5) or higher, and TOEFL iBT 5.5 (recommended subsection scores of 5.5) or higher. Official scores are required: Duolingo results only directly from Duolingo; IELTS or TOEFL from the testing agency or verified and sent by a school official. The TOEFL code is 3899.
• Waiver: any one of the following allows a waiver request: an IB final grade of 5 or higher in an SL or HL English class; a GCSE/IGCSE or O-, AS- or A-Level English grade of B or higher; an SAT Evidence-Based Reading and Writing score of 640 or an ACT English score of 22 (submitted officially); for transfer applicants, a B or higher in a college English composition course from an accredited U.S. college; or four years of study (including the current year) in one of the listed countries or territories (for example the United Kingdom, Ireland, Canada except Quebec, Australia, New Zealand, Singapore and South Africa). Trinity reserves the right to ask for a test if the transcript is not sufficient. Waiver requests are reviewed only after the application and transcript are submitted; the form appears about 24 hours after the application is received, and the test or waiver is due by the application deadline.
• Other materials: official secondary school transcripts (grades 9-12) and one academic recommendation; all documents must be in English, with certified translations for those that are not (the page mentions EducationUSA and ECE for help); the CSS Profile for aid applicants or the SoFF for others.
• Interview: strongly recommended; the international admissions page links to an admissions interviews page, which was not read.
• International aid: the international financial aid page says that if you are admitted, Trinity will meet your full demonstrated need; students indicate on the admission application that they are applying for aid and submit the CSS Profile (school code 3899). Dates: ED I 15 November (notification mid-December), ED II 15 January (mid-February), Regular Decision 15 January (early April). Divorced or separated parents’ non-custodial parent submits a Noncustodial Profile, and a written appeal is possible for special circumstances. Whether international admission is need-blind is not stated in the pages read; please ask the Office of Admissions.

7. Applicants from China

• Gaokao: whether and how Gaokao results are used is not published; the pages read do not mention it. Please ask the Office of Admissions.
• Transcripts and school-leaving materials: no China-specific requirements are published in the pages read; the general requirements are official transcripts (grades 9-12), English documents or certified translations, and English test scores or a waiver (section 6). China is not on the list of countries in the English waiver page.
• International curricula: for AP and IB students, a 4 or 5 on AP-C Mechanics earns Phys-141 credit (section 3), and the IB rules are in the admissions FAQ. Credit for other physics subjects is not stated in the pages read.

8. Costs, scholarships and outcomes

• Costs and scholarships: see sections 5 and 6. The pages read do not describe physics-specific scholarships; the department says students can serve as teaching and laboratory assistants and do summer research, and details of funding should be asked of the department and the aid office.
• Outcomes (the website’s words): the department page says “About two-thirds of our majors go on to advanced degree programs in a wide variety of fields including chemistry, electrical and mechanical engineering, law, computer science, geophysics, medicine, medical physics, and theoretical and experimental physics”, and lists graduate schools that have accepted its students, including Harvard, Cornell, Yale School of Medicine, Imperial College London, the University of Wisconsin-Madison, the University of Connecticut, the University of Michigan, Brown University, Boston College Law School, Georgia Institute of Technology, the University of Maryland and Duke University. No employment data is printed.

9. Transfer students

• Who counts as a transfer: applicants who have matriculated at another collegiate institution regardless of work completed; applicants who have not matriculated but have completed at least four full-credit courses are generally considered transfers; students 24 or older at matriculation are invited to consider the Individualized Degree Program (IDP). You may apply as early as your first semester, although the website recommends completing a full year. Transfer students must spend at least two years at Trinity and may enter as late as the junior year.
• Deadlines: fall entry 1 April (rolling notification by mid-May); spring entry 1 November (rolling notification by the end of November). The pages show no year, so check.
• Materials: the Common App for Transfer (no fee), the mid-term report, official transcripts from every college, the final high school or GED transcript, the transfer college report (stating good academic standing), an academic recommendation, and a required essay under 300 words about the community at your previous institution and how you will engage with Trinity; coursework from institutions not accredited in the U.S. needs a course-by-course WES evaluation; international transfers also submit English proficiency results and financial documents. Testing is optional and interviews are strongly recommended.
• Entry requirements for physics: the pages read do not state a GPA or calculus and physics sequence requirement for transferring into the physics major, or which courses count toward physics requirements; the checklist shows the foundational sequence as PHYS 141, 231 and 232 with MATH 131, 132, 231 and 234 and notes that many 300-level courses run in alternate years, so check timing with the department and the Registrar.
• Credit transfer: the transfer credit rules are on a separate College page that was not read; the transfer FAQ says online courses taken in the spring or fall 2020 semesters are awarded credit.
• Transfer aid: the transfer aid page says need-based aid is available, Trinity is committed to meeting 100% of calculated need, financial aid documents are due 1 April (fall) or 1 November (spring), and the CSS Profile and FAFSA are required. Transfer students are required to live on campus, with commuting approvals possible but not guaranteed.

Inconsistencies on the website

• Transfer aid dates: the international aid page gives fall transfers a 1 April aid deadline with mid-April notification and spring transfers 1 November with mid-December notification, while the transfer aid page gives the same deadlines but notification in mid-May (fall) and late November (spring).

Checklist

US domestic applicants:

• ED I 15 November; ED II and Regular 15 January (page labelled 2026-27); no Common App fee; official transcript and School Report; one academic recommendation; testing optional
• Aid: CSS Profile and FAFSA; if not applying for aid, the SoFF

International applicants (including China):

• Duolingo 130, IELTS 7.0 (6.5 bands) or TOEFL iBT 5.5 (recommended values, no minimum) or a waiver; English transcripts or certified translations
• CSS Profile (for aid) or SoFF; how the Gaokao is used is not published, so ask the Office of Admissions

After entry:

• Take Phys-141 with Calculus I in the first fall; math level is set by the Trinity placement exam; AP-C Mechanics 4 or 5 earns Phys-141 credit; check the Bulletin or the department for when and how to declare

Transfer students:

• Fall 1 April, spring 1 November; essay under 300 words; at least two years at Trinity; ask the physics department about transfer into the major

Sources: Trinity College (Hartford, Connecticut), Physics department; Physics: learning goals; Physics: major requirements; Physics major checklist (as of Fall 2026); Physics major checklist (declared before Fall 2026); Choosing your first physics course; Majors and minors; Engineering department; Admissions: application process; Admissions: FAQ; Admissions: international; Admissions: English proficiency exams; Admissions: transfer applications; Admissions: transfer FAQ; Admissions: who is a transfer applicant; Admissions: tuition and fees; Student Accounts: tuition and fees; Financial aid; Financial aid: international students; Financial aid: transfer students. The deadlines on the application process page are labelled “2026-27 Deadlines”; check that they correspond to fall 2027 entry and see Trinity’s website for the latest.