College admissions glossary

The 75th-percentile SAT or ACT is the score at or below which 75% of a college's admitted students scored. A score at or above it places you in the upper range of the admitted class.

A college's acceptance rate is the share of applicants it admits in a given year, calculated as admitted students divided by total applicants. A 15% acceptance rate means the school admitted 15 of every 100 applicants.

Advanced Placement (AP) courses are college-level classes with standardized exams scored 1 to 5. Strong AP scores can earn college credit and signal course rigor to admissions offices.

'Chance me' is how applicants ask others to estimate their odds of admission to a specific college based on their stats. CollegeCalcAI replaces subjective forum guesses with an instant, data-driven percentage.

Class rank is your academic standing within your graduating class, sometimes reported as a percentile (for example, top 10%). Many high schools no longer rank students, and colleges treat it as one signal among many.

The Common Application (Common App) is a single online application accepted by more than 1,000 colleges, letting you submit one core application, plus a personal essay, to many schools at once.

The Common Data Set (CDS) is a standardized report most colleges publish each year with admissions statistics, including acceptance rate, admitted-student test ranges, and Section C7, where the school rates how important each admission factor is.

Course rigor is how challenging your schedule is relative to what your school offers, including AP, IB, Honors, and dual-enrollment courses. Selective colleges weigh rigor heavily, often as much as GPA.

The CSS Profile is a more detailed financial-aid application, run by the College Board, that many private colleges require in addition to the FAFSA to award their own institutional aid.

A deferral means an early-application college postponed your decision to the Regular Decision round rather than admitting or denying you now. Your application is reconsidered with the larger pool.

Demonstrated interest is the evidence a college collects that you are genuinely likely to enroll, such as visiting, opening emails, attending info sessions, or applying early. Some schools factor it into admissions; many do not.

Dual enrollment lets high school students take actual college courses, often at a local community college, earning both high school and college credit. It demonstrates rigor and readiness for college work.

Early Action (EA) lets you apply by an early deadline and receive a decision sooner, but it is non-binding, so you are not required to enroll if admitted. You can typically apply EA to multiple schools.

Early Decision (ED) is a binding application option with an early deadline (often November). If admitted, you must enroll and withdraw other applications. ED usually carries a higher acceptance rate than Regular Decision.

The FAFSA (Free Application for Federal Student Aid) is the form U.S. students file to qualify for federal grants, loans, and work-study, and that many colleges and states use to award aid. It is free to submit.

Financial aid is any funding that helps pay for college, including grants, scholarships, work-study, and loans. It comes from federal and state governments, colleges, and private sources.

A first-generation (first-gen) college student is generally one whose parents did not complete a four-year degree. Many colleges consider first-gen status as positive context in holistic review.

Holistic review is an admissions approach that weighs the whole applicant, grades, course rigor, essays, activities, recommendations, and context, rather than deciding on numbers alone. Most selective U.S. colleges use it.

The International Baccalaureate (IB) is a rigorous global curriculum offered as individual courses or the full IB Diploma. Colleges recognize it as demanding coursework that demonstrates strong rigor.

A legacy applicant has a parent or close relative who attended the college. At some private universities, legacy status provides a meaningful admissions edge; many schools have reduced or ended the practice.

Letters of recommendation are evaluations written by teachers and counselors that describe your character, contributions, and academic ability. Selective colleges use them as qualitative evidence in holistic review.

Matriculation is the formal act of enrolling at a college after being admitted, typically by accepting the offer and paying a deposit. The matriculation rate is another name for yield.

Merit aid is scholarship money awarded for achievements like grades, test scores, or talent, regardless of financial need. The most selective schools often give little or no merit aid; many others use it to attract strong students.

Need-aware (or need-sensitive) admission means a college may consider your ability to pay as one factor in the decision, especially for borderline applicants. Most colleges are need-aware to some degree.

Need-based aid is financial assistance awarded based on your family's demonstrated financial need, determined from forms like the FAFSA and CSS Profile. It can include grants, work-study, and loans.

Need-blind admission means a college decides whether to admit you without considering your ability to pay. A smaller group of well-funded schools is need-blind and also meets full demonstrated need.

The personal statement is the main college-application essay (about 650 words on the Common App) where you tell a story in your own voice. It is your chance to add depth beyond grades and scores.

A reach school is a college where your academic profile is below or at the lower end of admitted students, so admission is unlikely but possible. The most selective schools are a reach for almost everyone.

Regular Decision is the standard application timeline, with deadlines usually in December or January and decisions in March or April. It is non-binding, and you compare offers before committing by the May 1 reply date.

Restrictive (or Single-Choice) Early Action is a non-binding early option that limits applying early to other private colleges. You are not committed to enroll, but your early applications elsewhere are restricted.

Rolling admission means a college reviews applications as they arrive and sends decisions on an ongoing basis until the class fills, rather than on a single deadline. Applying earlier generally helps.

A safety or likely school is a college where your profile is above most admitted students, so admission is highly probable. Every balanced college list should include at least one or two.

Selectivity describes how hard a college is to get into, usually summarized by its acceptance rate and the test scores and grades of admitted students. More selective schools admit a smaller share of applicants.

The Student Aid Index (SAI), which replaced the Expected Family Contribution (EFC), is a number from the FAFSA that colleges use to estimate how much aid you qualify for. A lower SAI generally means more need-based aid.

A superscore combines your highest section scores across multiple SAT (or ACT) test dates into one best composite. Many colleges superscore, which can raise the score they consider.

Supplemental essays are additional, school-specific essays some colleges require on top of the main personal statement, often including a 'Why this school?' prompt. They test fit and genuine interest.

A target or match school is a college where your grades and scores line up with the middle of admitted students, making admission a realistic possibility. A balanced list has several targets.

A test-blind college does not consider SAT or ACT scores at all, even if you submit them. Admission rests entirely on grades, rigor, essays, and the rest of your profile.

A test-optional college lets you decide whether to submit SAT or ACT scores. If you submit, scores are considered; if not, the rest of your application carries more weight. A strong score can still help.

An unweighted GPA is calculated on a standard 4.0 scale that treats all classes equally, regardless of difficulty. Colleges often recalculate GPAs to a common standard to compare applicants fairly.

A waitlist is a pool of applicants a college may admit later if space remains after admitted students decide. Waitlist admit rates vary widely year to year and are often low at selective schools.

A weighted GPA gives extra points for harder classes like AP, IB, or Honors, so it can exceed a 4.0 scale. It rewards course rigor, but scales vary by high school.

Yield rate is the percentage of admitted students who choose to enroll. Colleges track it closely because a high yield signals strong demand and helps them predict class size.