Test Grade Calculator
Convert a test score from earned points and total points into a percentage, letter grade, missed points, and pass/fail status. The calculation runs in your browser without uploading grades.
Point-based test scoring
Enter earned points and total points. The calculation stays in this browser.
Grade scale
Score
90%
Letter
A
Earned
45
Missed
5
Pass at a 60% threshold.
Actions
No account, no server upload, and no student grade tracking.
Formula
Percentage score = earned points / total points x 100.
How to use the test grade calculator
- Enter the points earned on the test.
- Enter the total points possible for the test.
- Adjust the passing grade and grade scale if your class uses different cutoffs.
- Review the percentage score, letter grade, missed points, and pass/fail result.
Formula
Percentage score = earned points / total points x 100.
Example
For a test score of 45 out of 50 points, the percentage is 45 / 50 x 100 = 90%, which maps to A on the default scale.
Common mistakes
- Using total questions when the test is scored by points.
- Entering missed points instead of earned points.
- Using a total points value of 0, which cannot produce a valid percentage.
- Assuming this estimate includes curves, dropped questions, or extra credit.
FAQ
- How do I calculate a test grade from points?
- Divide earned points by total points, then multiply by 100. The calculator also maps the percentage to a letter grade using the selected scale.
- Can I use decimals for test points?
- Yes. Decimal points such as 18.5 out of 20 are supported when your rubric or gradebook uses partial credit.
- Is this the same as the easy grader?
- No. The test grade calculator is for point-based tests. Use the easy grader when you want to grade by total questions and wrong or correct answers.
- Are test scores uploaded or saved to an account?
- No. Calculations run in your browser. GradeTally does not require an account and does not upload student grades.
Related calculators
- Grade Chart GeneratorCreate a printable score chart before or after grading a test.
- Percentage Grade CalculatorConvert any earned-points score into a percentage and letter grade.
- Quiz Grade CalculatorScore short quizzes by wrong answers, correct answers, or points earned.
- Easy GraderGrade tests and quizzes by wrong or correct answers, then print a chart.
- Grade CalculatorCalculate a weighted class average from assignments, quizzes, or tests.
- Final Grade CalculatorFind the score needed on a final exam to reach a target course grade.
- Guide: Calculate a test averageReview test average math before entering scores into a gradebook.
GradeTally is an independent planning tool and is not affiliated with any school, college, university, or education department. Calculations are for planning purposes only — confirm official GPA rules with your school counselor, registrar, or official academic policy.