Gpa Calculation

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College GPA Calculator

Enter your course grades and credit hours to calculate your semester GPA.

Course Name (Optional) Grade Credits
Select Grade A (4.0) A- (3.7) B+ (3.3) B (3.0) B- (2.7) C+ (2.3) C (2.0) C- (1.7) D+ (1.3) D (1.0) F (0.0)
Select Grade A (4.0) A- (3.7) B+ (3.3) B (3.0) B- (2.7) C+ (2.3) C (2.0) C- (1.7) D+ (1.3) D (1.0) F (0.0)
Select Grade A (4.0) A- (3.7) B+ (3.3) B (3.0) B- (2.7) C+ (2.3) C (2.0) C- (1.7) D+ (1.3) D (1.0) F (0.0)
Select Grade A (4.0) A- (3.7) B+ (3.3) B (3.0) B- (2.7) C+ (2.3) C (2.0) C- (1.7) D+ (1.3) D (1.0) F (0.0)
Select Grade A (4.0) A- (3.7) B+ (3.3) B (3.0) B- (2.7) C+ (2.3) C (2.0) C- (1.7) D+ (1.3) D (1.0) F (0.0)
Your Semester GPA: 0.00
Total Credits: 0 Grade Points: 0

How to Calculate GPA: The Formula

GPA, or Grade Point Average, is a standardized measurement of your academic achievement. To calculate your GPA, you multiply the numerical value of your grade by the credit hours of the course to get "Quality Points." Then, divide the sum of all quality points by the total number of credit hours attempted.

The GPA Formula:
GPA = (Total Grade Points) ÷ (Total Credit Hours)

Standard 4.0 GPA Scale Chart

Letter Grade Percentage GPA Value
A93–100%4.0
A-90–92%3.7
B+87–89%3.3
B83–86%3.0
B-80–82%2.7
C+77–79%2.3
C73–76%2.0

Why GPA Matters

Your GPA is often used by colleges and employers for several key reasons:

  • Scholarship Eligibility: Many financial awards require maintaining a minimum GPA (usually 3.0 or 3.5).
  • Graduation Honors: Designations like Cum Laude are determined by your final cumulative GPA.
  • Graduate School: Programs in medicine, law, or research place high value on undergraduate performance.
  • Internships: Competitive companies often filter applicants based on academic performance.

Example Calculation

Imagine you took three classes:

  • Math: Grade A (4.0) × 3 Credits = 12 Points
  • History: Grade B (3.0) × 3 Credits = 9 Points
  • Lab: Grade C (2.0) × 1 Credit = 2 Points

Total Points: 12 + 9 + 2 = 23 points.
Total Credits: 3 + 3 + 1 = 7 credits.
GPA: 23 ÷ 7 = 3.28

function calculateGPA() { var gradeSelects = document.getElementsByClassName('grade-input'); var creditInputs = document.getElementsByClassName('credit-input'); var totalPoints = 0; var totalCredits = 0; var validEntries = 0; for (var i = 0; i 0) { totalPoints += (gradeValue * creditValue); totalCredits += creditValue; validEntries++; } } var resultBox = document.getElementById('gpa-result-box'); var gpaOutput = document.getElementById('gpa-output'); var creditsOutput = document.getElementById('total-credits-output'); var pointsOutput = document.getElementById('total-points-output'); if (totalCredits > 0) { var finalGPA = totalPoints / totalCredits; gpaOutput.innerText = finalGPA.toFixed(2); creditsOutput.innerText = totalCredits; pointsOutput.innerText = totalPoints.toFixed(1); resultBox.style.display = 'block'; } else { alert('Please enter valid grades and credit hours for at least one course.'); resultBox.style.display = 'none'; } }

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