Enter your courses, credit hours, and grades to instantly calculate your GPA on a 4.0 scale. Works for high school and college.
Enter your previous GPA and credits, then add your new semester grades.
Standard 4.0 GPA conversion scale used by most US high schools and colleges.
| Letter Grade | Percentage | GPA Points | Description |
|---|---|---|---|
| A+ | 97–100% | 4.0 | Exceptional |
| A | 93–96% | 4.0 | Excellent |
| A− | 90–92% | 3.7 | Near perfect |
| B+ | 87–89% | 3.3 | Above average |
| B | 83–86% | 3.0 | Good |
| B− | 80–82% | 2.7 | Slightly above average |
| C+ | 77–79% | 2.3 | Average |
| C | 73–76% | 2.0 | Satisfactory |
| C− | 70–72% | 1.7 | Below average |
| D+ | 67–69% | 1.3 | Passing (barely) |
| D | 60–66% | 1.0 | Poor |
| F | Below 60% | 0.0 | Failing |
Your unweighted GPA is the standard measure colleges use to compare applicants. Our free unweighted GPA calculator calculates your GPA on a traditional 4.0 scale where every course counts the same, regardless of difficulty.
An unweighted GPA calculator converts your letter grades into a numeric average on a 4.0 scale: A=4.0, B=3.0, C=2.0, D=1.0, F=0.0. Every course counts equally — an A in a regular class is worth the same as an A in an AP class.
Most US colleges use the unweighted 4.0 scale when comparing applicants. It levels the playing field between students from schools with different course offerings. Knowing your unweighted GPA helps you understand how you stack up against other applicants.
Want to calculate your weighted GPA too? Try our weighted GPA calculator.
Our free GPA calculator helps students track their academic progress accurately. Whether you're planning for college applications, graduate school, or just want to monitor your grades, this tool provides instant calculations without the complexity of spreadsheets.
Improving your GPA takes consistent effort and strategic planning. Focus on challenging courses where you can succeed, develop effective study habits, and seek help when needed. Remember that a strong GPA isn't just about getting good grades—it's about mastering the material and building a solid academic foundation.
While most US schools use the 4.0 scale, some institutions use different scales. Always check with your school to confirm which GPA scale they use for official records. Our calculator uses the most common 4.0 scale, making it suitable for most high school and college applications. For more tips on using this tool effectively, check out our guide on how to use a GPA calculator correctly.
Tracking your GPA throughout the semester helps you stay on top of your academic performance. By calculating your GPA regularly, you can identify which courses need more attention and set realistic goals for improvement. This free GPA calculator makes it easy to project your final grades and understand how each assignment or exam affects your overall academic standing.