About Grading Calculator
Grading Calculator is an independent website for everyday test and course calculations. Our aim is to make the arithmetic easy to use and easy to check.
What you can do here
The easy grader converts question counts or points into percentages. The weighted grade calculator combines scores using course weights. The final grade calculator helps you explore the exam score needed for a target or predict a course result.
How the site is maintained
“Grading Calculator” identifies this website and its editorial work; it does not represent a school, examination board, or credentialed panel of teachers. We do not claim that the calculators are officially approved by any institution.
The initial tools and explanatory content were developed with AI assistance. The calculator logic has been checked against worked examples and selected automated tests. Our methodology page describes those checks and the limits of the models.
Our approach
- Show the arithmetic. Formulas and examples explain how results are produced.
- Keep assumptions visible. Equal question values, course weights, and rounding choices affect results.
- Respect different policies. The example letter scale is editable; your course policy takes priority.
- Ask for less data. Calculators do not need names, student IDs, or accounts.
Help improve a calculation
If you find an error or a confusing instruction, contact contact@gradingcalculator.pro. Include a small, anonymous example we can reproduce. Please do not send private student records.
These tools provide mathematical estimates, not official academic records. For an official grade, use your school’s grading policy and confirmed scores.