Free GPA Calculator Online - Calculate Your Grade Point Average
Calculate your college GPA, high school GPA, weighted GPA, and cumulative GPA instantly. Supports 4.0 and 5.0 scales with credit hours. 100% free GPA calculator - no signup required!
Enter Your Courses
Grade Distribution
About GPA Calculator
Our free GPA calculator is the most accurate and easy-to-use tool for students to calculate grade point average online. Whether you're a high school student, college student, or university student, this calculator helps you determine your academic performance quickly and accurately.
What is GPA? Grade Point Average (GPA) is a numerical representation of your academic performance, calculated by averaging the grade points you earned in all your courses, weighted by credit hours. Most educational institutions in the United States use either a 4.0 GPA scale (unweighted) or 5.0 GPA scale (weighted for honors and AP classes).
How to use this GPA calculator: Simply select your grading scale (4.0 or 5.0), enter your course names, letter grades (A+, A, A-, B+, B, etc.), and credit hours. Our calculator instantly computes your GPA, showing you total grade points, credits earned, and a detailed grade distribution breakdown.
This tool supports semester GPA calculation, cumulative GPA calculation, weighted GPA for honors courses, and helps you understand how each course impacts your overall academic standing. Perfect for planning your studies, college applications, scholarship requirements, or graduate school admissions.
Why use our GPA calculator? Unlike other calculators, we provide detailed statistics, grade distribution analysis, and support for unlimited courses. It's 100% free, requires no registration, works on all devices, and gives you instant, accurate results you can trust.
Instant Calculation
Get accurate GPA results instantly with our smart calculation engine.
Multiple Scales
Support for both 4.0 and 5.0 GPA scales with weighted grade options.
Unlimited Courses
Add as many courses as you need - no limits on calculations.
Detailed Stats
View comprehensive grade distribution and performance statistics.
GPA Grading Scale
| Letter Grade | 4.0 Scale | 5.0 Scale (Weighted) | Percentage |
|---|---|---|---|
| A+ | 4.0 | 5.0 | 97-100% |
| A | 4.0 | 5.0 | 93-96% |
| A- | 3.7 | 4.7 | 90-92% |
| B+ | 3.3 | 4.3 | 87-89% |
| B | 3.0 | 4.0 | 83-86% |
| B- | 2.7 | 3.7 | 80-82% |
| C+ | 2.3 | 3.3 | 77-79% |
| C | 2.0 | 3.0 | 73-76% |
| C- | 1.7 | 2.7 | 70-72% |
| D+ | 1.3 | 2.3 | 67-69% |
| D | 1.0 | 2.0 | 65-66% |
| F | 0.0 | 0.0 | Below 65% |
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Frequently Asked Questions
How is GPA calculated?
GPA is calculated by multiplying each course's grade points by its credit hours, summing all grade points, and dividing by the total credit hours. For example: if you got an A (4.0) in a 3-credit course and a B (3.0) in a 4-credit course, your GPA would be (4.0×3 + 3.0×4) / (3+4) = 3.43.
What's the difference between 4.0 and 5.0 scale?
The 4.0 scale is the standard GPA scale where A=4.0, B=3.0, C=2.0, etc. The 5.0 scale is weighted and used for honors or AP classes, where A=5.0, B=4.0, allowing students to achieve GPAs above 4.0 when taking advanced courses.
What is a good GPA?
A GPA of 3.0 or above (B average) is generally considered good. A 3.5-4.0 GPA is excellent and competitive for most universities. However, "good" depends on your goals - some competitive programs may require 3.7+, while others may accept 2.5+.
Can I calculate cumulative GPA?
Yes! Enter all courses from all semesters to calculate your cumulative GPA. Make sure to include the correct credit hours for each course. The calculator will sum all grade points and credits to give you your overall GPA.
How do credit hours affect GPA?
Credit hours act as weights in GPA calculation. A 4-credit course has more impact on your GPA than a 1-credit course. Higher credit courses with good grades boost your GPA more, while poor grades in high-credit courses lower it more significantly.
Is this calculator accurate?
Yes, our calculator uses standard GPA calculation formulas. However, some schools may use different grading scales or rounding methods. Always verify with your institution's official GPA policy for the most accurate results.