AP Physics 2 Score Calculator

AP Physics 2 covers the second half of algebra-based physics: thermodynamics, electricity, magnetism, optics, waves and modern physics. This calculator estimates your score on the exam. Enter your multiple-choice total and your four free-response scores, and it converts them into a composite out of 100 using the official 50/50 split, then reads that composite against estimated cutoffs for 2025 or 2026.

Physics 2 got a new exam in May 2025, sharing a common blueprint with Physics 1 and both Physics C exams. That makes older curves unusable, and it also means much of the advice online is stale. This page walks through the current format, how Physics 2 differs from Physics 1 and Physics C, the scoring math with examples, estimated cutoffs, official results, and a study plan built around the topics that only Physics 2 tests.

Using the AP Physics 2 Calculator

Start by picking the exam format. The 2025 and 2026 exams had 40 multiple-choice questions, and released practice from those years uses that count; the May 2027 exam has 42. Then enter your correct answers and your score on each free-response question: Q1 out of 10, Q2 out of 12, Q3 out of 10 and Q4 out of 8.

The result panel shows your composite, your estimated AP score, how far you are from the next band and how your result compares with the official distribution for the curve year you chose. The planner at the bottom works backward from a target score and tells you how many more answers or free-response points would close the gap.

AP Physics 2 Exam Structure

The exam lasts 3 hours and is hybrid digital. Multiple-choice questions are answered in the Bluebook app; free-response prompts are shown in Bluebook but you write your answers by hand in a paper booklet, which matters for diagrams, ray sketches and circuit drawings.

Physics 2 students scored well on the free response in 2025: the average total of about 26 of 40 is roughly six points higher than the Physics 1 average on the same question types. The weak spot was Mathematical Routines, where the average was barely over half. That pattern shapes the study advice later on this page.

Units and Weighting

Physics 2 picks up the unit numbering where Physics 1 ends. The College Board lists these units and multiple-choice weights:

No single unit dominates. Electricity in its three forms (fields and potential, circuits, magnetism) makes up a bit under half of the exam, but optics, waves and modern physics together are another large block that students often leave until the last weeks.

Calculators and Reference Sheets

You can use a four-function, scientific or graphing calculator on both sections, or the Desmos calculators built into Bluebook. Equation sheets and reference tables are supplied for the whole exam.

AP Physics 1 vs Physics 2 vs Physics C

All four AP Physics exams now share one blueprint: half multiple choice, half free response, the same four free-response question types and a 3-hour sitting. What separates them is content and math level.

Physics 2 and Physics C: E&M overlap on electric fields, circuits and magnetism, but Physics C works those topics with calculus, while Physics 2 adds thermodynamics, optics and modern physics, which neither C exam covers. Students heading into engineering often choose C because many engineering schools prefer it for credit; students in life sciences or pre-health tracks often find Physics 2 a better fit, since the algebra-based college sequence is the one many of those programs require. Check how your target colleges treat each exam before deciding.

A practical note on pass rates: Physics 2 posts higher numbers than Physics 1 largely because of who takes it. About 24,000 students sat Physics 2 in 2025, compared with roughly 174,000 for Physics 1, and most Physics 2 students have already finished a year of physics.

How the AP Physics 2 Composite Is Calculated

On the 40-question format every raw point, from either section, is worth 1.25 composite points. You can therefore add your correct answers and your free-response points into one total out of 80 and multiply by 1.25. On the 2027 format, a multiple-choice answer is worth about 1.19 points instead.

Example: One Point Short of a 5

One more correct answer (28 of 40) gives 35.00 + 40.00 = 75, the first composite in the estimated 5 band. On a borderline result like this, small things decide the outcome: one careless sign error on a field problem, or one missing label on a ray diagram.

Example: Passing With Room to Spare

This student has free-response scores close to the 2025 national averages and gets half the multiple choice right. That is a solid 3. Reaching a 4 needs 6 more composite points, about 5 extra raw points, which is a realistic goal for the final month of review.

Example: The 2027 Format

With 31 of 42 instead, the composite drops to 74.40, which rounds to 74 and a 4. With two extra questions on the 2027 exam, you need slightly more correct answers to reach the same composite.

AP Physics 2 Composite Score Bands (Estimated)

The bands below are the default 2026 estimates in the calculator. They are not College Board figures; they are fitted to the official 2026 distribution and to how students performed on the 2025 free response.

Estimates only. The 2025 estimate is 5 at 76, 4 at 61, 3 at 49 and 2 at 36. Actual cutoffs are set by the College Board each year and are not published.

Compared with Physics 1, the Physics 2 bands sit higher, especially for a 3. That does not mean the exam is graded more harshly. Cut scores are set by what a qualified student can do on that exam, and Physics 2 test takers simply score more raw points on average, so the composite needed at each level is higher.

The bands also shift a little from year to year because each exam form differs in difficulty. The College Board equates forms so that a 4 means the same thing every year. Pre-2025 Physics 2 curves are left out of the tool because that exam had a different free-response structure, so its composite scale does not line up with the current one.

AP Physics 2 Score Distribution

In 2026, 72 percent of Physics 2 students earned a 3 or higher and 20 percent earned a 5. The most common single score was a 4.

The pass rate barely moved with the redesign, but the shape changed. Under the old exam a 3 was by far the most common result, at about a third of students. Since 2025, about 29 percent earn a 4 and only about 22 percent earn a 3, so the middle of the distribution moved up one level. The mean rose from 3.20 in 2024 to 3.38 in 2025.

What Counts as a Good Physics 2 Score?

A 3 passes and often earns credit for the second semester of college algebra-based physics. A 4 or 5 is the safer target if you want credit at selective schools, or if you hope to use the score to skip a physics course in a science major. Since half of test takers score 4 or 5, a 4 is a strong result but not a rare one.

Raw Points Needed for Each AP Physics 2 Score

If you can reproduce the 2025 free-response average of about 26 points, you need roughly 13 multiple-choice answers for a 3, 23 for a 4 and 34 for a 5 on the 40-question format. The calculator does this arithmetic for any combination.

How to Score a 5 on AP Physics 2

Physics 2 rewards breadth. Seven units carry similar weight, so a weak unit costs you no matter which one it is. Use these priorities:

• Target Mathematical Routines. It had the lowest 2025 average at about 53 percent. Practice multi-step derivations with symbols, such as finding the potential at a point from several charges or the current in one branch of a circuit, and keep your algebra clean until the last line.
• Master circuits completely. Series and parallel reduction, Kirchhoff's rules, power and RC behavior show up in both sections. Redraw messy circuits before you start calculating.
• Use process diagrams for thermodynamics. For PV graphs, know which quantity is zero for each process (no heat for adiabatic, no work for constant volume, no change in internal energy for isothermal) and apply the first law with consistent signs.
• Draw principal rays for every optics problem. Locate images with a ray diagram first, then confirm with the thin lens or mirror equation, paying attention to sign conventions for virtual images.
• Do not leave modern physics until May. Photon energy, the photoelectric effect, energy levels, nuclear decay and mass-energy are 12 to 15 percent of the exam and are among the most formulaic points available.
• Connect fields, forces and potential. Many multiple-choice sets ask you to move from a field diagram to a force or from equipotential lines to the work done, so practice those translations in both directions.
• Grade practice free responses with AP Central rubrics, then enter the points here. Watching your projected composite move is a good check on whether a study week actually helped.

How Reliable Is This Estimate?

The composite math matches the official weighting exactly, so if your inputs are right, your composite is right. The 1 to 5 conversion is an estimate, for three reasons.

• The College Board does not publish raw-to-AP conversions for the redesigned Physics 2 exam, so the bands here are modeled from official distributions and scoring statistics.
• Physics 2 has a small test population, about 24,000 students, so one difficult free-response question can move the real cutoffs more than on a larger exam.
• Self-grading is optimistic. Points for justifications and diagram details are easy to award yourself and easy to lose in the real reading.

Treat a result more than four composite points inside a band as dependable and anything closer to a boundary as a range of two possible scores.

AP Physics 2 Exam Date and Score Release

The exam is part of the May AP window. The College Board course page currently lists the 2027 AP Physics 2 exam for Thursday, May 6, 2027 (Session 1); confirm on the official AP exam schedule, since dates and times are the College Board's to set. Scores normally arrive online in early July.

More AP Physics and Science Calculators

If you took Physics 1 last year, compare with the AP Physics 1 Score Calculator. Considering the calculus route? Try the AP Physics C: E&M Score Calculator and the AP Physics C: Mechanics Score Calculator. Chemistry students can use the AP Chemistry Score Calculator. To see how Physics 2 stacks up against other subjects, read the easiest and hardest AP exams or check when AP scores come out. All tools are in AP Exam Scores.

AP and Advanced Placement are registered trademarks of the College Board, which was not involved in the production of, and does not endorse, this tool. Predicted scores are estimates; official AP scores come only from the College Board.