GPA Calculator
Calculate your Grade Point Average (GPA) based on course credits and grades to track your academic performance.
※ Use if necessary
GPA Calculator
Calculate your GPA by entering course details including credits and grades.
This calculation is based on standard grading scales and assumes accurate input. Results are for reference only and were created for educational and testing purposes.
Calculation Results
GPA Calculator Guide
The GPA Calculator is a tool designed to help you compute your Grade Point Average (GPA) based on course credits and grades. This guide provides instructions for using the calculator and objective information about GPA calculation.
How to Use the GPA Calculator
Follow these steps to calculate your GPA:
- Enter Course Details: Input the course name, credits, and grade for each course.
- Add Courses: Click "Add Another Course" to include additional courses as needed.
- Calculate: Click "Calculate GPA" to view your results.
The calculator uses the standard U.S. GPA scale: 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.
Understanding GPA Calculation
GPA is calculated by dividing the total grade points by the total credits. Grade points are determined by multiplying the credit hours of a course by the grade point value of the received grade.
Formula
GPA = (Σ (Credits × Grade Points)) / Σ Credits
- Σ represents the sum across all courses.
- Credits are the credit hours assigned to each course.
- Grade Points are based on the letter grade received.
Example
For three courses:
- Course 1: 3 credits, A (4.0) → 3 × 4.0 = 12.0 grade points
- Course 2: 4 credits, B (3.0) → 4 × 3.0 = 12.0 grade points
- Course 3: 2 credits, C+ (2.3) → 2 × 2.3 = 4.6 grade points
- Total Credits = 9, Total Grade Points = 28.6
- GPA = 28.6 / 9 = 3.18
Factors Affecting GPA
Several factors influence your GPA:
Course Credits
The number of credits per course affects its weight in the GPA calculation.
- Higher credit courses have a greater impact on GPA.
- Typical credit values range from 1 to 4 per course.
Grades Received
The grade point value of each course directly impacts the total grade points.
- Higher grades increase GPA, while lower grades decrease it.
- Grades are standardized in the U.S. system (e.g., A=4.0, F=0.0).
Number of Courses
The total number of courses influences the averaging process.
- More courses provide a broader sample of performance.
- Fewer courses may exaggerate the impact of a single grade.
Standard U.S. Grading Scale
The calculator uses the following grade point values, common in U.S. institutions:
- 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
Note: Some institutions may use variations (e.g., A+=4.3), but this calculator adheres to the standard scale.
Final Tips for Using the Calculator
- Verify course credits and grades from official transcripts.
- Add all relevant courses for an accurate GPA.
- Use the results as a reference; consult your institution for official GPA records.
Results are estimates and may differ from institutional calculations due to policies like grade replacement or weighting.