PSAT Score Calculator - PSAT/NMSQT Sub-Section Scores to Total Score

The psat score calculator turns the three sub-section test scores on your PSAT/NMSQT report into the numbers you actually care about: your total score on the 320-1520 scale, your two section scores, your percentile, and your National Merit Selection Index. It does not replace the score report; it rebuilds it from the raw inputs so you can see every step.

• • Read your own report: Map the 8-38 sub-section scores at the bottom of your report to the 160-760 section scores and the 320-1520 total at the top.
• • Plan a retake: See which single sub-section score moves the total and the Selection Index the most before you sit for the SAT.
• • Check National Merit standing: Get the Selection Index beside your total so you can compare it against commended and state cutoffs.

Your PSAT/NMSQT result is more than a single number. College Board reports two section scores, a combined total, percentiles, and the sub-section test scores that sit behind them, and each one answers a different question about your performance.

This tool takes the three sub-section scores you can read directly on your report - Reading, Writing and Language, and Math - and rebuilds the section scores, the total, your approximate percentile, and the Selection Index in a single view.

Unlike a percentile table you look up by hand, the calculator keeps every intermediate value visible, so you can see how a few points in one sub-section change the final total and the Selection Index at the same time.

Before these sub-section scores reach your report they begin as correct-answer counts, so our raw score calculator shows how a raw tally becomes the scaled score you enter here.

The arithmetic behind the total is short, which is why the psat score calculator can return a full result the moment you enter three numbers.

• Reading sub-section score: Your PSAT/NMSQT Reading test score, an integer from 8 to 38.
• Writing and Language sub-section score: Your PSAT/NMSQT Writing and Language test score, an integer from 8 to 38.
• Math sub-section score: Your PSAT/NMSQT Math test score, an integer from 8 to 38.

The Evidence-Based Reading and Writing section score is built from your Reading and Writing and Language sub-section scores: 10 times their sum. The Math section score is 20 times your Math sub-section score. Adding the two section scores gives the total, which ranges from 320 to 1520.

You can also read the Selection Index from the same three inputs without waiting for the report. It is simply twice the sum of the three sub-section scores, so it runs from 48 at the floor to 228 at the ceiling.

Because the section scores and the Selection Index both come straight from the sub-section scores, entering the three numbers once produces every output the calculator shows, with no extra conversion steps on your part.

According to the College Board, the PSAT/NMSQT reports each section on a 160-760 scale, two sub-section scores on an 8-38 scale, and a total score on a 320-1520 scale that is the sum of the two sections.

According to College Board - Understanding PSAT/NMSQT Scores, the PSAT/NMSQT reports each section on a 160-760 scale, two sub-section scores on an 8-38 scale, and a total score on a 320-1520 scale that is the sum of the two sections.

The Selection Index is built from the same three sub-section scores, so our PSAT National Merit Selection Index calculator takes that one output further into commended and state cutoffs.

The outputs only matter once you know what each one represents and how they relate. Four ideas explain the values the calculator returns.

The percentile is the part students most often misread, because it is relative rather than absolute. A 1200 total is a strong score, but its percentile depends on where that year's test-takers landed, which is why the calculator reads it from the College Board's published bands rather than guessing.

The SAT and PSAT share a score scale, so the same number means roughly the same thing on either test. The College Board's score report maps each PSAT total to a user percentile and uses the same 320-1520 scale as the SAT, point for point, which is why the calculator can show a SAT-equivalent total directly.

Keeping the Selection Index separate from the total matters for National Merit. The total predicts college readiness, while the Selection Index is the single number the scholarship screen uses, and the two do not always move together.

Because the PSAT shares its scale with the SAT, our SAT score percentile calculator helps you see how the same total would land on the SAT you may take next.

You only need the three sub-section test scores printed near the middle of your PSAT/NMSQT report.

1. 1 Find your sub-section scores: On your report, locate Reading, Writing and Language, and Math. Each appears as a number from 8 to 38.
2. 2 Enter the three scores: Type the three sub-section scores into the fields above. The form accepts the full 8-38 range for each.
3. 3 Read the section and total scores: Note your Evidence-Based Reading and Writing and Math section scores and the combined 320-1520 total.
4. 4 Check the percentile and Selection Index: Use the percentile to gauge your standing and the Selection Index to see your National Merit starting point.

A student with Reading 32, Writing and Language 31, and Math 33 gets an ERW section of 630, a Math section of 660, a total of 1290, a percentile in the low 90s, and a Selection Index of 192.

To see how far your total sits from the typical test-taker, our z-score calculator frames the distance in standard deviations.

The score by itself is just a number; the useful part is how the calculator frames it against the scales and thresholds that matter.

• • Full score picture: The calculator returns section scores, total, percentile, and Selection Index together, so you do not jump between tables.
• • Visible steps: Every intermediate value stays on screen, which makes it clear which sub-section score is pulling the total up or down.
• • National Merit context: Showing the Selection Index next to the total lets you see both your college-readiness number and your scholarship-screening number at once.

Many students read a 690 Evidence-Based Reading and Writing section and wonder how it maps back to the 8-38 sub-section scores they entered; the psat score calculator keeps that mapping visible instead of hiding it behind a concordance table.

Seeing the percentile alongside the total turns an abstract score into a rank. A 1290 and a 1410 are both strong, but the percentile gap between them tells you how much a retake could move your standing.

Because the Selection Index and the total come from the same inputs, you can compare them directly and decide whether to focus on a retake for college admission or for National Merit screening.

If you are weighing the ACT against the SAT, our ACT to SAT converter places your results on a comparable admissions scale.

Only a few inputs actually move the result, and knowing them keeps the output from being misunderstood.

• • The percentile is an estimate from published bands and may differ slightly from your official user percentile, which College Board computes across the full test-taking population.
• • The calculator reports the National Merit Selection Index, but commended and state Semifinalist cutoffs shift each year with the test-taking pool, so treat them as guides rather than promises.
• • The PSAT is a preview, not an admission decision. Colleges weigh grades, coursework, essays, and a later SAT or ACT alongside the score this tool reports.

The National Merit Scholarship Corporation names Semifinalists using a Selection Index threshold that varies by state, alongside a separate national commended level, so the benchmarks you compare against reflect that two-tier structure rather than a single national line.

Because the total and the Selection Index both come from the same three sub-section scores, the practical levers are limited to those inputs - there is no hidden adjustment that changes the result after you enter them.

Treating the score as a fixed admissions verdict is a mistake. It is one input among many, and a strong transcript or a later SAT can matter as much to the colleges you actually apply to.

As published by College Board - PSAT/NMSQT Understanding Scores (PDF), the College Board's score report maps each total score to a user percentile and uses the same 320-1520 scale as the SAT, point for point.

According to National Merit Scholarship Corporation, the highest-scoring PSAT/NMSQT takers in each state are named Semifinalists based on a Selection Index threshold that varies by state, with a separate national commended level.

Because a strong PSAT can open National Merit and other aid, our scholarship eligibility calculator helps you see how it fits a broader scholarship picture.