GPA Calculator

A grade point average (GPA) is the standard measure of academic performance at US colleges and universities. This GPA calculator lets you add as many courses as you need, select the letter grade you earned (including plus and minus grades), enter the credit hours, and instantly see your semester GPA on the 4.0 scale. Grade points follow the standard US convention: A equals 4.0, A- equals 3.7, B+ equals 3.3, B equals 3.0, B- equals 2.7, C+ equals 2.3, C equals 2.0, C- equals 1.7, D equals 1.0, and F equals 0.0. The calculator weights each grade by its credit hours, sums the quality points, and divides by total credits to produce your GPA. Use the Add Course button to include every class on your schedule. If you want to calculate your cumulative GPA across multiple semesters, use the separate cumulative GPA calculator linked in the sidebar. This calculator is intended as a planning tool; your official GPA is determined by your institution's registrar and may differ slightly based on institutional rounding rules or grade policies.

Your semester GPA is --

Based on 0 credit hours and 0.00 total quality points.

Total credit hours0
Total quality points0.00
Semester GPA--

How GPA is calculated

Each letter grade maps to a grade point value. Multiply that value by the course credit hours to get quality points. Sum all quality points, then divide by total credit hours.

GPA = Sum(grade points x credit hours) / Sum(credit hours)

Worked example

Three courses: English (A, 3 credits), Math (B+, 4 credits), History (C, 3 credits):

  1. English: 4.0 x 3 = 12.0 quality points
  2. Math: 3.3 x 4 = 13.2 quality points
  3. History: 2.0 x 3 = 6.0 quality points
  4. Total quality points: 31.2. Total credits: 10.
  5. GPA = 31.2 / 10 = 3.12

Standard 4.0 grade point scale

Letter GradeGrade PointsPercentage Range
A4.093 to 100
A-3.790 to 92
B+3.387 to 89
B3.083 to 86
B-2.780 to 82
C+2.377 to 79
C2.073 to 76
C-1.770 to 72
D1.060 to 69
F0.0Below 60

GPA calculator: frequently asked questions

What is a 4.0 GPA scale?

The 4.0 GPA scale is the standard grading system used by most US colleges and universities. An A earns 4.0 grade points, a B earns 3.0, a C earns 2.0, a D earns 1.0, and an F earns 0.0. Plus and minus grades modify these values: A- is 3.7, B+ is 3.3, B- is 2.7, and so on. Your GPA is the weighted average of grade points earned across all credit hours attempted.

How is semester GPA calculated?

Semester GPA is calculated by multiplying each course's grade points by its credit hours to get quality points, summing all quality points, then dividing by the total credit hours. For example, an A (4.0) in a 3-credit course gives 12 quality points. If you earned 42 quality points across 15 credit hours, your GPA is 42 / 15 = 2.80.

Do all courses count toward GPA?

Not always. Pass/fail courses, remedial courses, transfer credits, and audit enrollments are often excluded from GPA calculations at many institutions. Advanced Placement (AP) and dual-enrollment credits may be treated differently. Check your institution's academic catalog or registrar's office for the exact rules that apply to your program.

What is the difference between semester GPA and cumulative GPA?

Semester GPA reflects only the courses taken in one term. Cumulative GPA is the weighted average of all grade points earned across every term you have attended. Cumulative GPA is the figure that typically appears on your transcript and is used by employers, graduate schools, and scholarship committees.

What GPA do I need to keep my scholarship?

Scholarship minimum GPA requirements vary widely. Many institutional scholarships require a cumulative GPA of 2.0 to 3.0. Merit scholarships often require 3.0 or higher. Federal financial aid (Pell Grant, subsidized loans) requires satisfactory academic progress, which typically includes maintaining at least a 2.0 cumulative GPA. Check directly with your financial aid office for the exact requirement.

Sources

Reviewed by the CalculatorHub team, edited by James Graham, 14 June 2026. See our methodology.