Introduction
A GPA, or Grade Point Average, is a number that shows how well you did in your classes overall. It takes all your grades and turns them into a single score, usually on a scale from 0.0 to 4.0. Schools use your GPA to measure your academic performance, and it matters for things like college applications, scholarships, and honors programs.
This GPA calculator makes it easy to figure out your grade point average. Just enter your classes, the grade you earned in each one, and the number of credits or hours each class is worth. The calculator does the math for you right away. It works for both weighted and unweighted grading scales, so whether you are in middle school, high school, or college, you can get an accurate result in seconds.
How to Use Our GPA Calculator
Enter your courses, credit hours, and grades to calculate your semester and cumulative GPA. The calculator will show your overall GPA, performance tier, grade distribution, and help you plan ahead to reach your target GPA.
Grade Input Mode: Choose how you want to enter your grades. You can pick "Letter Grade" (like A, B+, or C), "Percentage" (like 95%), or "Point Value" (like 3.7). Use whichever format you are most comfortable with. If you need help converting between these formats, our Grade Calculator can also help you determine your overall class grade.
GPA Scale: Select the grading scale your school uses. Pick "4.0 Scale" if A+ and A both equal 4.0, or pick "4.3 Scale" if your school gives A+ a value of 4.3. You can click "Grade Scale Reference" to see the full breakdown of each grade's point value.
Semester Grouping: Turn semesters on to organize your courses by term, which lets you see each semester's GPA separately. Turn semesters off to enter all your courses in one simple list.
Prior Cumulative GPA (Optional): If you already have a GPA from past semesters that you do not want to re-enter course by course, type in your prior cumulative GPA and the total number of credits you earned. This folds your previous work into the overall calculation.
Course Name: Type the name of each course. This field is optional but helps you stay organized and keep track of your classes.
Credits: Enter the number of credit hours for each course. Most courses are 3 or 4 credits, but check your school's records if you are not sure.
Grade: Enter the grade you received or expect to receive in each course using the input mode you selected. If you took a class pass/fail, choose "P" or "NP" from the letter grade dropdown — these will not count toward your GPA.
Target Cumulative GPA: In the GPA Goal Planner section, enter the cumulative GPA you want to reach. This is the overall GPA you are working toward across all your coursework.
Planned Future Credits: Enter the number of credit hours you plan to take in upcoming semesters. The calculator will tell you the exact GPA you need to earn in those future credits to hit your target.
What Is GPA and How Is It Calculated?
GPA stands for Grade Point Average. It is a single number that represents your overall academic performance across all your courses. Schools use GPA to measure how well a student is doing, and it plays a big role in college admissions, scholarships, honor rolls, and graduation requirements.
How GPA Works
Each letter grade you earn in a class has a point value. On the most common 4.0 scale, an A is worth 4.0 points, a B is worth 3.0, a C is worth 2.0, a D is worth 1.0, and an F is worth 0.0. Some schools also use a 4.3 scale, where an A+ is worth 4.3 points. Plus and minus grades (like B+ or A-) fall in between the whole numbers.
To calculate your GPA, you multiply each course's grade points by the number of credit hours that course is worth. This gives you quality points. Then you add up all your quality points and divide by your total credit hours. The formula looks like this:
GPA = Total Quality Points ÷ Total Credit Hours
For example, if you earn an A (4.0) in a 3-credit class, that gives you 12.0 quality points. A B (3.0) in a 4-credit class gives you 12.0 quality points. Your total is 24.0 quality points across 7 credits, so your GPA would be 24.0 ÷ 7 = 3.43.
Semester GPA vs. Cumulative GPA
Your semester GPA only covers the courses you took during one term. Your cumulative GPA includes every graded course you have taken throughout your entire time in school. Cumulative GPA is usually the number that matters most for applications and academic standing.
Understanding Performance Tiers
Most schools use GPA ranges to classify academic standing. A GPA of 3.7 or higher often earns Dean's List honors. A GPA between 3.0 and 3.69 is considered good standing. A GPA between 2.0 and 2.99 is satisfactory but leaves room for improvement. Falling below a 2.0 can put you on academic probation, and many programs require at least a 2.0 to graduate.
Why GPA Matters
Your GPA affects more than just your report card. Colleges look at GPA during admissions. Employers may ask for it during job applications. Many scholarships require a minimum GPA to apply or to keep receiving funds. Graduate school programs often set GPA cutoffs for admission. Keeping track of your GPA and planning ahead can help you stay on target to reach your academic goals. If you are financing your education, tools like the Student Loan Calculator can help you understand the cost of your degree, making a strong GPA even more valuable when applying for merit-based aid.
Letter Grades, Percentages, and Point Values
Schools grade students in different ways. Some use letter grades (A, B+, C, etc.), some use percentages (like 92%), and some report point values directly (like 3.7). All three methods map to the same GPA scale. For example, a percentage of 90–92% typically equals an A-, which is worth 3.7 points on both the 4.0 and 4.3 scales. Understanding how these conversions work helps you accurately track your GPA no matter how your school reports grades. You can use our Grade Calculator to figure out your current grade in an individual class, and then bring that result here to see how it impacts your overall GPA. For quick arithmetic checks on percentages, the Percentage Calculator is a handy companion tool. Additionally, understanding concepts like mean, median, and mode can deepen your appreciation of how weighted averages like GPA are computed.