Calculate your GPA on 4.0, 5.0 or 10.0 scale from your course grades.
A GPA calculator helps students calculate their Grade Point Average based on their course grades and credit hours. Whether you are tracking your semester GPA, cumulative GPA, or planning what grades you need to achieve your target GPA, our free online GPA calculator gives you instant, accurate results.
GPA = Sum of (Grade Points × Credit Hours) / Total Credit Hours. Each letter grade has a point value: A = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, B- = 2.7, C+ = 2.3, C = 2.0, D = 1.0, F = 0.0. Multiply each grade's points by the course credit hours, add them all up, then divide by total credit hours.
Semester GPA reflects only the current semester's performance. Cumulative GPA is the overall average across all semesters and is what appears on your transcript and matters most for graduate school applications, scholarships, and employers. Use our calculator to track both.
A GPA of 3.5 or above is considered excellent and qualifies for most Dean's List honors. A 3.0 GPA is generally good and meets most graduate school minimum requirements. Below 2.0 puts students at academic risk. For medical school, law school, and top graduate programs, aim for 3.7+.
Attend all classes and participate actively. Start assignments early to avoid last-minute rushing. Visit professors during office hours for guidance. Retake courses where you scored poorly if your institution allows grade replacement. Focus improvement efforts on high credit-hour courses as they impact GPA more significantly.
Grade point average converts letter grades into a numeric scale, most commonly a 4.0 scale in the US, where an A is worth 4 points, a B is worth 3, and so on, though the exact scale and whether it includes plus/minus grades (like A- being worth 3.7 instead of a flat 4.0) varies significantly between schools. This variation is a common source of confusion for students transferring between institutions or applying to graduate programs that recalculate GPA using their own conversion standards.
Weighted GPA adds another layer of complexity by giving extra points for harder classes — an A in an AP or honors course might be worth 5.0 instead of the standard 4.0, which is intended to reward students for taking more challenging coursework rather than penalizing them for a slightly lower grade in a harder class. This means two students with the same letter grades across four years can end up with meaningfully different GPAs if one took more weighted courses.
Semester GPA reflects only the current term's grades, while cumulative GPA averages across every term completed so far, weighted by the number of credit hours in each course. A single bad semester has a much smaller impact on cumulative GPA as more credit hours accumulate over time, which is why cumulative GPA becomes progressively harder to move significantly in either direction the further a student gets into their program.
GPA is not a simple average of grades — it is a credit-hour weighted average. A 4-credit course with an A contributes more to overall GPA than a 1-credit course with an A, because each credit hour is counted separately in the underlying calculation. This is why a single high-credit course can move a GPA more noticeably than several low-credit electives, something students often overlook when trying to estimate how a specific grade will affect their overall average.
GPA stands for Grade Point Average. It is a number that represents your average academic performance on a scale of 0 to 4.0.
GPA is calculated by multiplying each grade's point value by the credit hours, adding them all up, then dividing by total credit hours.
A GPA of 3.0 or above is generally considered good. A 3.5+ is considered excellent and may qualify you for honors.
Some employers look at GPA, especially for entry-level positions. However, experience and skills often matter more after your first job.
