DSAT16 Score Calculator

How do I calculate my SAT score?

To calculate your SAT score, simply enter the number of questions you answered correctly in the Reading & Writing and Math sections.

The calculator uses the College Board's official mathematical model to estimate your scaled scores for each section as well as your overall composite score.

How are SAT scores calculated?

The Digital SAT does not simply grade you based on the total number of questions you answer correctly.

This is how most calculators out there work, but it's entirely wrong.

Instead, the College Board uses a mathematical model called Item Response Theory (IRT) to calculate your scores. This model takes into account not only how many questions you got right, but also which specific questions you answered correctly or incorrectly.

Specifically, IRT cares about 3 parameters:

1. Discrimination: How well the question can differentiate between high-performing and low-performing students. A question with high discrimination would boost your score more if you got it right, and penalize you more if you got it wrong.
2. Difficulty: How hard the question is. Interestingly enough, a difficult question is worth less points than an easy question. The calculator was designed to reflect this quirk.
3. Guessing: The likelihood of a student guessing the question correctly. For example, a multiple-choice question with 4 answer choices (25%) would have a higher guessing parameter than a student-produced response (SPR) question.

How Accurate is the Digital SAT Score Calculator?

Overall, the Digital SAT comes with a few quirks:

• Firstly, answering an easy question correctly will boost your score more than answering a difficult question correctly.
• Secondly, the harder module 2 is worth more points than the easier module 2. This means that students who got the harder module 2 will have a higher score than students who got the easier module 2, even if they got less questions right.

The DSAT16 Score Calculator is designed to reflect these quirks, so it should give you a very accurate estimate of your Digital SAT score.

Of course, no calculator can be 100% accurate since the College Board does not publicly release the exact parameters for each question.

We also had to make a few assumptions. For example, we assume that you got all of the easy questions correct first, then the medium questions, and then the hard questions.

This is not always the case of course, but it's a reasonable assumption to make for the sake of creating a calculator.

Secondly, we had to hardcode the threshold for getting the harder module 2. We set this threshold at 21 correct answers for Verbal and 16 for Math.

In reality, this threshold is not fixed and can vary based on the specific questions you got right or wrong.

However, we found that these thresholds give a pretty good estimate. In the actual test, the threshold for getting the harder module 2 would be around 20-22 correct answers for Verbal and 15-17 correct answers for Math.

Is 1600 the highest score?

Yes. The maximum possible score you can achieve on the SAT is a 1600. This perfect score is the sum of the highest possible scores on the two main sections of the test: 800 in the Verbal section and 800 in the Math section.