GPA Calculator

Category: Algebra and General
- April 02, 2025
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Calculate your Grade Point Average (GPA) by entering your courses, credits, and grades. This calculator supports both letter grades and percentage grades, with customisable grading scales.

Enter Your Courses

Options

About GPA Calculation

A Grade Point Average (GPA) is a standardised way to measure academic achievement. It converts letter grades into numerical values, weights them by credit hours, and calculates an average.

How GPA is Calculated

The standard formula for calculating GPA is:

GPA = (Sum of Quality Points) ÷ (Sum of Credit Hours)

Where Quality Points = Grade Point Value × Credit Hours for each course.

Common Grading Scales
  • 4.0 Scale (US Standard): A = 4.0, B = 3.0, C = 2.0, D = 1.0, F = 0.0
  • 4.3 Scale: Includes A+ = 4.3, with other grades similar to the 4.0 scale
  • 5.0 Scale: Often used for weighted high school GPAs with honours/AP courses
  • 10.0 Scale: Used in some countries, with 10 being the highest grade
  • Percentage Scale: Uses percentage grades directly (e.g., 95%, 87%, etc.)
GPA Types
  • Term GPA: Average for a single semester or term
  • Cumulative GPA: Average of all courses taken to date
  • Major GPA: Average of courses taken within a specific major
  • Weighted GPA: Gives extra points for honours, AP, or IB courses
  • Unweighted GPA: Treats all courses equally, regardless of difficulty
GPA Importance

GPAs are used for:

  • College and graduate school admissions
  • Scholarship eligibility
  • Academic standing and honours (Dean's List, Latin honours)
  • Professional school applications (law, medicine, etc.)
  • Some employment opportunities, especially for recent graduates

What Is the GPA Calculator?

The GPA Calculator is a straightforward tool that assists students in calculating their Grade Point Average (GPA) based on the courses they've taken, the credit hours each course carries, and the grades they’ve received. Whether you’re in secondary school, polytechnic, or another educational setting, this calculator makes it simple to see how your academic performance adds up.

Why GPA Matters

Your GPA is a significant indicator of your academic performance. It’s often considered during:

  • Admissions to universities or polytechnics
  • Applications for scholarships or financial assistance
  • Graduation honours and awards
  • Applications to postgraduate, law, or medical schools
  • Internship and job applications (especially for fresh graduates)

How GPA Is Calculated

The formula to calculate GPA is:

GPA = (Sum of Quality Points) ÷ (Sum of Credit Hours)

Quality Points are determined by multiplying the Grade Point Value of a course by its credit hours. The final GPA is the total of all Quality Points divided by the total credit hours attempted.

How to Use the Calculator

Follow these steps to use the GPA Calculator effectively:

  • Enter your course names in the text fields.
  • Specify the number of credit hours for each course.
  • Select or input the grade you received (letter grade or percentage).
  • Choose your grading scale (e.g., 4.0, 4.3, 5.0, 10.0, or 100-point scale).
  • If using a custom scale, adjust the values to match your institution’s standards.
  • Click the “Calculate GPA” button to see your results.
  • To clear the form and start over, use the “Reset” button.

Key Features

  • Supports multiple grading systems
  • Allows input of both letter and percentage grades
  • Custom grading scale option
  • Shows cumulative GPA, total credits, and grade points
  • Breakdown of calculation steps for full transparency

Benefits of Using This Calculator

This calculator helps you keep track of your academic progress. You can plan ahead, set GPA goals, and pinpoint areas where improvement is necessary. It's also handy for predicting outcomes before final grades are released or for assessing the impact of a single course on your overall GPA.

Frequently Asked Questions

Can I use this calculator for secondary school GPA?

Yes. Just enter your courses, grades, and credits as you would for polytechnic courses. You can also use the 5.0 scale if your school uses weighted GPA for honours or AP classes.

What if my school uses a different grading scale?

You can select the "Custom Scale" option and enter the specific grade point values used by your institution.

Does this tool save my data?

No. Your data remains in your browser and is not stored or shared.

What’s the difference between cumulative GPA and term GPA?

A cumulative GPA includes all your courses over multiple terms, while a term GPA is based only on a single semester or quarter. This calculator can be used for either by adjusting the course list accordingly.

Is this tool mobile-friendly?

Yes. The interface adjusts to work on phones, tablets, and desktops.

Final Thoughts

The GPA Calculator is an easy way to monitor academic performance. With just a few inputs, you can quickly grasp your current standing and make informed choices about your educational journey.