A GPA of 3.5 or above is generally considered excellent. 3.0 is considered good. Below 2.0 may put you on academic probation at many institutions.

What is the difference between semester GPA and cumulative GPA?

Semester GPA reflects only the current term's performance. Cumulative GPA averages all semesters together and is what appears on your transcript.

GPA Calculator (Free, Fast & Accurate)

What is a GPA Calculator?

A GPA (Grade Point Average) calculator helps students quickly determine their academic standing without doing tedious arithmetic by hand. Whether you're tracking your current semester performance, updating your cumulative GPA, or planning ahead to reach an academic goal, our calculator handles all three scenarios in seconds.

GPA is the primary measure universities use to assess academic performance — it affects scholarships, dean's list eligibility, graduate school admissions, and job applications. Knowing your GPA precisely, not just roughly, can make a meaningful difference in how you plan your studies.

How GPA is Calculated

Each letter grade corresponds to a grade point value on the standard 4.0 scale. To calculate GPA, multiply each course's grade points by its credit hours to get quality points, sum all quality points, then divide by total credit hours.

Real-World Examples

Freshman semester: 4 courses — English A (3cr), Math B+ (4cr), History B (3cr), Lab C+ (1cr). Semester GPA = 3.27.
Improving your GPA: Current cumulative GPA is 2.8 across 60 credits. A strong 3.8 semester (15 credits) raises it to 2.93.
Pre-med target: You need a 3.5 cumulative to apply. You're at 3.2 with 75 credits done, 45 remaining. You need a 4.0 in remaining courses.
Scholarship check: Your scholarship requires a 3.0 minimum. After a rough semester, you calculate whether you're still above the threshold.
Dean's list: Most schools require a 3.5+ semester GPA. You use the calculator to see which grade combinations qualify you.

The 4.0 GPA Scale

A = 4.0 · A− = 3.7 · B+ = 3.3 · B = 3.0 · B− = 2.7 · C+ = 2.3 · C = 2.0 · C− = 1.7 · D+ = 1.3 · D = 1.0 · F = 0.0

Some schools also use A+ = 4.3, but this calculator uses the standard 4.0 cap for A/A+, which is most widely applicable.

Frequently Asked Questions

How is GPA calculated?

GPA = Total Quality Points ÷ Total Credit Hours. Quality points = grade value × credit hours for each course. For example, a B (3.0) in a 4-credit course = 12 quality points.

What is considered a good GPA?

A 3.5+ GPA is generally considered excellent and puts you on the dean's list at most schools. A 3.0+ is good and competitive for most graduate programs. Below 2.0 risks academic probation.

What's the difference between semester and cumulative GPA?

Semester GPA covers only courses taken in a single term. Cumulative GPA averages all semesters together — this is what appears on your transcript and is used for scholarships and applications.

Can one bad semester ruin my GPA?

It depends on how many credits you have completed. Early in your studies, one bad semester has a bigger impact. The more credits you've earned, the more stable (and harder to move) your cumulative GPA becomes.

Does this calculator work for weighted GPA?

This calculator uses the standard unweighted 4.0 scale, which is used by most US colleges and universities. For weighted GPA (common in high schools with AP/IB courses), grades are adjusted before entering into the calculator.