GPA Calculator

Calculate your semester and cumulative GPA on the 4.0 scale from letter grades or percentages and credits.

How do I calculate my GPA?

Multiply each course’s grade points (A = 4.0, B = 3.0 …) by its credits, add them up, and divide by the total credits. For example, an A in a 3-credit course and a B in a 4-credit course give (12 + 12) ÷ 7 = 3.43.

4.0 grade scale

Grade	Points	Grade	Points
A / A+	4.0	C+	2.3
A−	3.7	C	2.0
B+	3.3	C−	1.7
B	3.0	D	1.0
B−	2.7	F	0

Enter your previous GPA and credits to see the new cumulative GPA.

Frequently asked questions

What is a good GPA?

3.0 is a solid B average; 3.5+ is generally considered strong for competitive programmes.

Does A+ count as 4.3?

At some schools — choose the 4.3 scale if yours does.

Can I use percentages?

Yes, they are converted with the common US cut-offs (93% = A, 90% = A−, …).