GPA Calculator: Calculate Semester & Cumulative GPA

Your Grade Point Average (GPA) is one of the most important numbers in your academic career. It determines eligibility for scholarships, graduate school admissions, internships, and even some job opportunities. A GPA Calculatorhelps you compute your semester GPA and cumulative CGPA accurately by factoring in course credits and letter grades using your institution's grading scale.

Understanding how GPA is calculated is essential for academic planning. Each course you take has a certain number of credit hours and a letter grade (A, B+, C, etc.). The letter grade corresponds to a grade point value on your school's scale (typically 4.0, 5.0, or 10.0). Your GPA is the weighted average of these grade points, where the weight is the credit hours. This means a 4-credit course affects your GPA more than a 1-credit course.

Our GPA calculator supports three common grading scales — 4.0, 5.0, and 10.0 — making it suitable for universities worldwide. You can add multiple courses with names, credit hours, and letter grades, and the tool instantly computes your semester GPA. The cumulative GPA section lets you combine previous GPA data with your current semester to track your overall academic standing.

How to Use the GPA Calculator

The GPA Calculator is designed for quick and accurate results:

1. Select your GPA scale — 4.0, 5.0, or 10.0 depending on your university's system.
2. Add your courses — enter the course name, credit hours, and letter grade for each course this semester.
3. View your semester GPA — the weighted average is calculated instantly as you add courses.
4. Track cumulative GPA — enter your previous GPA and total credits to see how this semester affects your overall CGPA.

Key Features

• Multiple Grading Scales — Supports 4.0, 5.0, and 10.0 point scales for international compatibility.
• Semester GPA Calculation — Add unlimited courses with credit hours and letter grades for instant weighted GPA.
• Cumulative CGPA Tracker — Combine previous academic data with current semester to calculate overall CGPA.
• Course-by-Course Breakdown — See each course's grade points and contribution to your total GPA.
• Real-Time Updates — GPA recalculates automatically as you add, edit, or remove courses.

FAQ

Q: What is the difference between GPA and CGPA?
A: GPA (Grade Point Average) typically refers to a single semester's average. CGPA (Cumulative Grade Point Average) is the average across all semesters completed. Our tool calculates both.

Q: How is weighted GPA different from unweighted GPA?
A: Weighted GPA accounts for course difficulty (e.g., honors or AP courses may be on a 5.0 scale instead of 4.0). Our calculator uses the standard unweighted approach where all courses use the same scale.

Q: What letter grades does the calculator support?
A: The calculator supports the full range from A+ to F, including plus/minus grades (B+, C-, etc.), with standard grade point values for each. Select your grade from the dropdown and the correct points are applied automatically.