Use this free test grade calculator to check your test score, quiz percentage, fraction result, correct answers, wrong answers, and letter grade in seconds. Enter the total number of questions and the number wrong to get an instant result.
This tool works well for classroom tests, online quizzes, homework checks, worksheets, practice exams, and quick score reviews.
Enter your test details and calculate your score instantly.
Use this chart to see every possible score for this test.
| Wrong Answers | Correct Answers | Fraction | Percentage | Letter Grade |
|---|
This calculator helps you check a test score quickly, understand your percentage, and see your grade without doing the math by hand.
Enter total questions and wrong answers to see your score right away.
Get your test percentage, fraction score, correct answers, and letter grade.
Open the chart to review every possible grade for the same test length.
Teachers can use it while checking quizzes, worksheets, and exams.
A test grade calculator turns your test result into a percentage and letter grade. You add the total number of questions and how many answers were wrong. The calculator subtracts wrong answers from the total, finds the correct answers, and shows the final score.
You can use this tool for tests, quizzes, assignments, practice papers, worksheets, MCQ exams, and short classroom assessments. It gives you a clean result, so you can focus on improving instead of guessing your score.
To calculate a test grade, first subtract wrong answers from total questions. Then divide correct answers by total questions and multiply by 100. This gives the final percentage.
Example: If your test has 40 questions and you got 7 wrong, then you got 33 correct. Your score is 33 ÷ 40 × 100 = 82.5%.
A test score and a quiz score use the same basic formula. A quiz is usually shorter, while a test may cover more topics and carry more weight in your class. This calculator works for both because it uses total questions and wrong answers.
| Score Type | Usually Means | Use This Calculator For |
|---|---|---|
| Quiz Score | A short check of one topic or lesson. | Daily quizzes, quick checks, practice questions |
| Test Score | A larger assessment with more questions. | Class tests, unit tests, chapter tests |
| Exam Score | A formal assessment that may cover many chapters. | Midterms, finals, semester papers |
Students often want to know their result as soon as they finish a test. This tool helps you check your score before the teacher posts grades. You only need the number of total questions and wrong answers.
Use it after practice tests, homework quizzes, mock exams, or class assessments. It helps you spot where you stand and what you need to improve next.
Teachers can use this calculator to grade papers quickly and keep grading consistent. The +1 wrong button helps when you check answer sheets one by one. The score chart also helps you see every possible result for the same test.
This calculator uses a common percentage-to-letter-grade scale. Your school may use a different grading policy, so always follow your official rules when they apply.
| Percentage | Letter Grade | Meaning |
|---|---|---|
| 97% - 100% | A+ | Excellent |
| 93% - 96% | A | Excellent |
| 90% - 92% | A- | Very Strong |
| 87% - 89% | B+ | Very Good |
| 83% - 86% | B | Good |
| 80% - 82% | B- | Good |
| 77% - 79% | C+ | Above Average |
| 73% - 76% | C | Average |
| 70% - 72% | C- | Average |
| 60% - 69% | D | Passing |
| Below 60% | F | Failing |
Here are a few simple examples that show how test scores work.
| Total Questions | Wrong Answers | Correct Answers | Percentage | Letter Grade |
|---|---|---|---|---|
| 20 | 2 | 18 | 90% | A- |
| 25 | 5 | 20 | 80% | B- |
| 40 | 7 | 33 | 82.5% | B- |
| 50 | 10 | 40 | 80% | B- |
Use these related calculators when you need a different type of grade calculation.
A test grade calculator finds your test percentage, fraction score, correct answers, and letter grade from total questions and wrong answers.
Subtract wrong answers from total questions, divide correct answers by total questions, and multiply by 100.
If 7 answers are wrong out of 40, then 33 answers are correct. The percentage is 82.5%, which is usually a B-.
Yes. This calculator works for tests, quizzes, worksheets, practice papers, and assignments that use question-based scoring.
Yes. It shows a letter grade based on the calculated percentage.
Yes. Teachers can open the chart to see every possible score for the same test length.
Yes. Click the show chart button and then click print chart.
Yes. You can use this test score calculator for free on desktop, tablet, and mobile devices.
This free test grade calculator helps you check scores quickly and clearly. You can calculate percentage, fraction score, correct answers, wrong answers, letter grade, and pass/fail status in one place. Use it for tests, quizzes, assignments, worksheets, and practice exams whenever you need a quick score check.