How do I calculate my GPA?

Multiply each course grade point by its credit hours, sum the results, then divide by total credit hours. Our GPA Calculator handles this automatically.

What grade do I need on my final exam?

Use the Final Grade Calculator. Enter your current grade, the weight of the final exam, and your desired course grade to find the minimum score needed.

How do weighted grades work?

Each category (tests, homework, projects) has a different weight. Your final grade is the sum of each category average multiplied by its weight percentage.

Student Calculators — Free Online Tools (2026)

Stay on top of your academics with these student-focused calculators. Track your GPA, calculate what you need on your final exam, and solve math and statistics problems for homework and exams.

All Calculators

GPA Calculator — Free Grade Point Average Calculator

Calculate your semester and cumulative GPA by entering course credits and grades on a 4.0 scale.

Grade Calculator — Weighted Grade & Assignment Average

Calculate your weighted course grade from assignments, exams, and participation scores with custom weights.

Percentage Calculator — Free Online Percent Calculator

Calculate percentages easily with our free online tool. Find what percent of a number is, percentage increase, decrease, and more in one calculator.

Probability Calculator — Free Online Probability Tool

Calculate the probability of an event as a fraction, decimal, and percentage from favorable and total outcomes.

Final Grade Calculator — What Do I Need on My Final Exam?

Find out what score you need on your final exam to reach your desired course grade with our free calculator.

Test Grade Calculator — Free Score Percentage Tool

Calculate your test score percentage and letter grade instantly by entering questions correct and total questions.

How to Use These Tools Together

1
Calculate your cumulative GPA from all your course grades and credit hours.
2
Determine your current grade in a class based on assignment scores and weights.
3
Calculate the minimum score you need on your final exam to achieve your desired course grade.
4
Convert the number of correct answers to a percentage score for any test.

Key Terms Glossary

GPA: Grade Point Average, a numerical representation of your academic performance calculated on a 4.0 scale.
Credit Hours: The number of hours per week a class meets, used to weight GPA calculations and determine course load.
Weighted Grade: A grade calculation where different assignments or categories (exams, homework) count for different percentages of the total.
Cumulative GPA: Your overall GPA calculated across all semesters and courses throughout your academic career.
Probability: A measure between 0 and 1 representing the likelihood that an event will occur.

Frequently Asked Questions

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