GPA Calculator
Calculate your semester GPA from course credits and grades.
Estimates only — not professional financial, medical, legal or engineering advice. Read full disclaimer.
Calculating...
Result
Fill in the form and click Calculate to see your result here.
How it's calculated
GPA = Σ(Credits × Grade Points) ÷ Σ(Credits), calculated across every course you enter.
Example
Example: GPA Calculator
Inputs
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Courses:
[ { "name": "Mathematics", "credits": 3, "grade": "A" }, { "name": "Physics", "credits": 4, "grade": "B+" }, { "name": "English Literature", "credits": 2, "grade": "A-" } ]
Outputs
- Gpa: 3.62
- Total Credits: 9
This example uses typical sample values. Adjust the inputs above to see how the results change for your own numbers.
About this calculator
The GPA Calculator computes your Grade Point Average for a semester by weighting each course's grade points by its credit hours. You can enter a letter grade (automatically mapped to the 4.0 scale) or a precise numeric grade point for each course.
Frequently Asked Questions
GPA is the credit-weighted average of your grade points: multiply each course's grade points by its credit hours, sum these across all courses, then divide by the total credit hours.
The calculator uses the standard 4.0 scale where A/A+ = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, and so on down to F = 0.0.
Yes, if your institution uses a non-standard scale, enter the exact grade points for a course directly and the calculator will use that value instead of the letter-grade mapping.