Your GPA is a credit-weighted average: an A in a 4-credit course moves it more than an A in a 1-credit seminar. This calculator computes it properly — enter each course's grade points and its credit hours, and it returns your exact weighted GPA along with the total credits counted.
工作原理
Each course contributes its grade points multiplied by its credit hours. The calculator sums these quality points across all courses, then divides by the total credit hours. Enter the two lists in the same order, separated by commas.
公式
On the common 4.0 scale: A = 4.0, A− = 3.7, B+ = 3.3, B = 3.0, C+ = 2.3, C = 2.0, D = 1.0, F = 0. Scales of 5.0 or 100 work identically — just enter points in your institution's scale.
计算示例
Grades of 4.0, 3.7, 3.3, 4.0 in courses worth 3, 3, 2, 4 credits: quality points = 12 + 11.1 + 6.6 + 16 = 45.7, total credits = 12, so GPA = 45.7 ÷ 12 ≈ 3.81.
常见问题
How is cumulative GPA different from semester GPA?
Semester GPA uses only that term's courses; cumulative GPA includes every credit you've ever taken. To compute cumulative GPA here, enter all courses across all semesters.
How much can one bad grade hurt?
It depends on the weight of everything else. With 100 credits at 3.8, one 3-credit F only drops you to about 3.69 — the more credits you accumulate, the harder your GPA is to move in either direction.
Do pass/fail courses count?
Usually not: a 'pass' earns credits but carries no grade points, so most institutions exclude it from GPA. Check your institution's policy, and simply leave such courses out of the lists.