Use this calculator to find out the grade of a course based on weighted averages. This calculator accepts both numerical as well as letter grades. It also can calculate the grade needed for the remaining assignments in order to get a desired grade for an ongoing course.
Use this calculator to find out the grade needed on the final exam in order to get a desired grade in a course. It accepts letter grades, percentage grades, and other numerical inputs.
Use this calculator to find out your GPA based on letter grades and credits.
The calculators above use the following letter grades and their typical corresponding numerical equivalents based on grade points.
| Letter Grade | GPA | Percentage |
|---|---|---|
| A+ | 4.3 | 97-100% |
| A | 4.0 | 93-96% |
| A- | 3.7 | 90-92% |
| B+ | 3.3 | 87-89% |
| B | 3.0 | 83-86% |
| B- | 2.7 | 80-82% |
| C+ | 2.3 | 77-79% |
| C | 2.0 | 73-76% |
| C- | 1.7 | 70-72% |
| D+ | 1.3 | 67-69% |
| D | 1.0 | 63-66% |
| D- | 0.7 | 60-62% |
| F | 0.0 | 0-59% |
A grade calculator is an essential educational tool that helps students accurately determine their current course standing by calculating weighted averages. Whether you are in high school, college, or university, keeping track of your grades is critical for academic success. Our grade calculator allows users to input individual assignment, quiz, and exam scores along with their respective percentage weights to quickly find their overall class grade. Furthermore, it helps you calculate the exact score needed on a final exam to achieve your desired course grade.
Managing multiple classes with different grading syllabi can be overwhelming. Some professors use point-based systems, while others use heavily weighted categories (like 40% for the final exam and 20% for homework). Doing this math by hand is prone to errors and takes time. Using our free online grade calculator provides a fast, accurate, and stress-free way to track your academic progress, empowering you to know exactly where you stand. You can simulate different scenarios—such as figuring out how badly you can do on your physics final while still maintaining a B+ average.
While our grade calculator does the heavy lifting for you, understanding the math behind it can be beneficial. Here is how you calculate a weighted grade step-by-step:
Your Grade Point Average (GPA) is a standardized way of measuring your academic achievement. Each letter grade is assigned a point value (typically ranging from 0.0 to 4.0 as shown in the grade scale table above). When calculating a collegiate GPA, the credit hours for each course play a crucial role. A 4-credit science class with a lab will impact your GPA much more significantly than a 1-credit physical education elective. Our GPA calculator makes it simple to multiply your grade points by the credit hours to determine your cumulative GPA.
To calculate the grade you need on your final exam, you need to know your current grade, the grade you actually want in the class, and the percentage weight of the final exam. Input these three numbers into our Final Grade Calculator above, and it will instantly tell you the exact score required to hit your target.
If your syllabus uses an unweighted, points-based system, your calculation is much simpler. Just add up all the total points you have earned across all assignments and divide that number by the total maximum possible points for the class. Multiply the result by 100 to get your percentage grade.
Yes! Our Grade Calculator tool is built to be flexible. You can type in letter grades (like A-, B+, or C) into the Grade input fields, and the calculator's algorithm will automatically parse them into standard numerical percentage values (e.g., an 'A' typically translates to about a 94.5%). You can also seamlessly mix both letters and exact numerical percentages.