GPA Calculator
Calculate your term and cumulative GPA with ease. Add courses, assign letter grades and credit hours, and get instant results. Perfect for students, teachers, and advisors.
What Is GPA?
GPA (Grade Point Average) is a numerical representation of a student's academic performance. It is calculated by dividing the total quality points earned by the total credit hours attempted. GPA is used by schools, colleges, and universities to measure academic achievement and determine eligibility for honors, scholarships, and programs.
The formula for GPA is:
GPA = Total Quality Points ÷ Total Credit Hours
Where:
Quality Points = Grade Points × Credit Hours
Grade Points are based on the grading scale (A=4.0, B=3.0, etc.)
For example, if you have three courses:
- Math 101: Grade A (4.0) × 3 credits = 12 quality points
- English 101: Grade B (3.0) × 3 credits = 9 quality points
- History 101: Grade C (2.0) × 3 credits = 6 quality points
- Total: 27 quality points ÷ 9 credits = 3.0 GPA
How Does the GPA Calculator Work?
The calculator follows these steps:
- Step 1: You add courses with their grades and credit hours.
- Step 2: The calculator looks up the grade points for each letter grade based on the selected grading scale.
- Step 3: It multiplies grade points by credit hours to get quality points for each course.
- Step 4: It sums the quality points and credit hours, then divides to get the GPA.
- Step 5: If cumulative GPA and credits are provided, it calculates the overall cumulative GPA.
You can choose between the Standard scale (A=4.0, B=3.0, C=2.0, D=1.0) and the Plus/Minus scale (A+=4.0, A=4.0, A-=3.7, B+=3.3, B=3.0, B-=2.7, etc.).
Why Use This GPA Calculator?
- Flexible Course Management: Add, remove, and edit courses easily.
- Two Grading Scales: Standard and Plus/Minus scales supported.
- Cumulative GPA: Enter your current GPA and credits to see your updated overall GPA.
- Visual Breakdown: A chart shows your grade distribution, and a table shows each course's contribution.
- Free & Private: No registration, no data storage.
Understanding GPA Scales
- Standard Scale: A=4.0, B=3.0, C=2.0, D=1.0, F=0.0 — used by many high schools and colleges.
- Plus/Minus Scale: More granular with A+=4.0, 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 — used by most universities.
- Weighted GPA: Some schools weight AP/IB/Honors courses with extra points (e.g., A=5.0). This calculator uses the standard unweighted scale.
❓ GPA Calculator FAQ
What is GPA?
GPA (Grade Point Average) is a numerical representation of a student's academic performance. It is calculated by dividing total quality points by total credit hours.
How is GPA calculated?
GPA = Total Quality Points ÷ Total Credit Hours. Quality Points = Grade Points × Credit Hours. Grade Points are based on the grading scale (A=4.0, B=3.0, etc.).
What is the difference between weighted and unweighted GPA?
Unweighted GPA uses a 4.0 scale where A=4.0 regardless of course difficulty. Weighted GPA gives extra points for AP, IB, or honors courses (e.g., A=5.0). This calculator uses the unweighted scale.
What is a good GPA?
A "good" GPA depends on your goals. A 3.0 (B average) is generally considered good, while 3.5+ is excellent for college admissions. Many graduate programs expect 3.0 or higher.
What is a 4.0 GPA?
A 4.0 GPA represents a perfect A average. It means you earned all A's (or A+'s in some scales) in all your courses.
How do I calculate my cumulative GPA?
Enter your current cumulative GPA and total credits in the optional fields. The calculator will combine them with your term GPA to show your updated cumulative GPA.
What is the difference between GPA and CGPA?
GPA typically refers to a single term or semester. CGPA (Cumulative Grade Point Average) refers to the overall average across all terms. This calculator calculates both.
What are grade points?
Grade points are numerical values assigned to letter grades. For example, A=4.0, B=3.0, C=2.0, D=1.0, F=0.0. Quality points are grade points multiplied by credit hours.
What are quality points?
Quality points are the total points earned for a course. They are calculated by multiplying the grade points by the credit hours. For example, a 3-credit course with an A (4.0) earns 12 quality points.
What is the Plus/Minus grading scale?
The Plus/Minus scale adds more granularity: A+=4.0, 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. This is used by most universities.
What is the difference between semester and cumulative GPA?
Semester GPA is calculated for a single term. Cumulative GPA includes all terms. To find your cumulative GPA, enter your current cumulative GPA and total credits in the optional fields.
Can I use this calculator for high school?
Yes, this calculator works for high school, college, and university GPA calculations. The grading scales used are standard across most institutions.
What is a passing GPA?
A passing GPA varies by institution. Most schools require a minimum GPA of 2.0 (C average) to maintain good academic standing. Some programs require higher minimums.
What is academic probation?
Academic probation occurs when a student's GPA falls below the minimum required (usually 2.0). Students on probation must improve their grades to avoid dismissal.
How do I raise my GPA?
To raise your GPA, focus on earning higher grades in future courses. Retaking courses you performed poorly in can also help, depending on your school's policies.
What is the difference between credit hours and credits?
Credit hours and credits are often used interchangeably. A credit hour typically represents one hour of instruction per week for a semester. Most courses are 3 credit hours.
How many credits is a full-time student?
A full-time student typically takes 12-15 credit hours per semester. 12 credits is the minimum for full-time status in most schools.
What is the GPA for honors?
Honors designations vary: Summa Cum Laude (3.9+), Magna Cum Laude (3.7-3.89), Cum Laude (3.5-3.69). Check your institution's specific requirements.
Is this calculator free to use?
Yes, this calculator is completely free to use. No registration or personal data storage is required. All calculations are performed in your browser.