Student calculators for GPA, grades, and final exam planning.

Pick the calculator that matches your situation, enter your grades in the browser, and get an estimate without creating an account. CalcMyGrades is designed for quick planning, transcript checks, scholarship thresholds, and end-of-semester what-if questions.

Choose a calculator

College GPA Calculator

Calculate semester or cumulative GPA using credits, letter grades, and 4.0, 4.3, or 4.33 grading scales.

High School GPA Calculator

Compare unweighted and weighted GPA with Regular, Honors, and AP/IB course levels.

Grade Calculator

Combine homework, quizzes, exams, projects, and other weighted categories into a current class grade.

Final Grade Calculator

Find the final exam score needed to reach a target course grade and compare possible exam scenarios.

GPA Scale

Convert letter grades to grade points and compare 4.0, 4.3, and 4.33 GPA scales.

Which calculator should I use?

Use the college GPA calculator when courses have different credit hours. Use the high school GPA calculator when classes usually count equally but course rigor matters. Use the grade calculator when a syllabus has weighted categories. Use the final grade calculator when you already know your current grade and want to know what score you need on the final exam.

Privacy-first by design

The calculators run in your browser. Your course names, grades, credits, and scenarios are saved locally on your device through localStorage so you can come back later without an account. Do not enter official transcripts, student ID numbers, passwords, or sensitive records into any calculator.

No account required

Plan grades without a sign-up form, database, or student profile.

Multiple GPA scales

Compare standard 4.0, 4.3, and 4.33 grading scales.

What-if planning

Test future scores, remaining coursework, and semester scenarios before grades are final.