GPA Calculator
Weighted GPA from grades and credit hours.
Enter your values
Enter the grade points per course in comma separated.
Enter the credit hours per course in comma separated.
Enter the prior gpa you are working with.
Enter the prior credits you are working with.
Results update instantly as you type — no submit needed. Your values are remembered on this device, and the shareable link reopens the calculator with exactly these numbers.
- Semester GPA
- 3.407
- Quality points earned
- 51.1
- Credits this term
- 15
- Cumulative GPA
- 3.402
- Standing
- Good standing
Working
- 1GPA = 51.1 ÷ 15 = 3.407
Quick answer
GPA is the sum of grade points × credits, divided by total credits.
GPA = Σ(points × credits) ÷ Σcredits
At a glance
| What it does | Weighted GPA from grades and credit hours. |
|---|---|
| Category | Education |
| Inputs needed | Grade points per course, Credit hours per course, Prior GPA, Prior credits |
| Main output | Semester GPA |
| Formula | GPA = Σ(points × credits) ÷ Σcredits |
| Cost | Free — no sign-up, no download |
How to use the GPA Calculator
- 1Enter grade points for each course (A = 4.0, B = 3.0…).
- 2Enter matching credit hours.
- 3Add prior GPA and credits for a cumulative figure.
Inputs explained
- Grade points per course(comma separated)
- Enter the grade points per course in comma separated.
- Credit hours per course(comma separated)
- Enter the credit hours per course in comma separated.
- Prior GPA
- Enter the prior gpa you are working with.
- Prior credits
- Enter the prior credits you are working with.
Worked example
Using the values the calculator loads with:
Inputs
- Grade points per course4.0, 3.7, 3.0, 3.3, 2.7 comma separated
- Credit hours per course3, 4, 3, 3, 2 comma separated
- Prior GPA3.4
- Prior credits45
Results
- Semester GPA3.407
- Quality points earned51.1
- Credits this term15
- Cumulative GPA3.402
- StandingGood standing
- GPA = 51.1 ÷ 15 = 3.407
Frequently asked questions
What are the grade points?
A = 4.0, A− = 3.7, B+ = 3.3, B = 3.0, B− = 2.7, C = 2.0, D = 1.0, F = 0 on the standard US 4.0 scale.
How does a weighted GPA differ?
Honours and AP courses add 0.5–1.0 to the point value, so weighted GPAs can exceed 4.0.
What do I need to enter into the GPA Calculator?
Just 4 values: grade points per course, credit hours per course, prior gpa, prior credits. Every field starts with a realistic example, so you can change one number at a time and watch the result update instantly.
How does the GPA Calculator work out the answer?
GPA is the sum of grade points × credits, divided by total credits. It applies the formula GPA = Σ(points × credits) ÷ Σcredits and shows the working so you can check each step by hand.
Is the GPA Calculator free, and do I need an account?
It is completely free with no sign-up, no download and no usage limit. Everything is calculated in your browser, so the numbers you type never leave your device.
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.