Free Study CalculatorAs of 2026

Enter grades and credits by subject → Calculate average GPA out of 4.5GPA calculator

Enter the grades (A+~F) and credits earned for each subject to instantly calculate the average GPA on a 4.5 scale.

GPA out of 4.5Input by Subjectaverage ratingScholarship criteria
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Enter subject grades
Subject NameCredits earnedsexualdelete
Credits Earned × Sum of Converted Grades ÷ Total Credits Earned = Average GPA
Average GPA (out of 4.5)
Total credits earned
Average GPA
Converted to 100 points
Rating
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GPA Calculation Method

GPA (Grade Point Average) is a weighted average of earned credits. It is calculated by multiplying the credits earned in each course by their grade points and dividing the sum by the total number of earned credits.

GPA Calculation Formula

GPA = (Course 1 Credits × Grade Points + Course 2 Credits × Grade Points + …) ÷ Total Credits

4.5 Score Conversion Table

A+ 4.5 · A0 4.0 · B+ 3.5 · B0 3.0
C+ 2.5 · C0 2.0 · D+ 1.5 · D0 1.0 · F 0.0
Scholarship criteria vary by university. Generally, a GPA of 3.0 or higher qualifies you for a general scholarship, while a GPA of 3.5 or higher qualifies you for an academic excellence scholarship.

Frequently Asked Questions

What is the difference between a 4.0 and a 4.5 GPA?
The maximum score criteria vary from school to school. A perfect score of 4.5 is calculated as A+ = 4.5, A = 4.0, B+ = 3.5…, and a perfect score of 4.0 is calculated as A = 4.0, B = 3.0….
Are F grades included in the GPA?
Yes, an F grade (0.0) is also included in the credits earned and reflected in the GPA calculation. The more credits earned in F courses, the more significantly the GPA will drop.

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