OK. I thought that GPA is calculated in a different way. But my school says that that's the wrong way. I got an average of a 87.25% in 9th grade. The school gave me a GPA for that of 3.56 In 10th grade I got an average of 90.325. The school gave me a GPA of 3.75. I thought it should be a 4.0. But the school is saying that you get a GPA of 4.0 only if you get all A's. in 11th grade, the gpa is a 4.0. i'm changing schools so i needed a transcript. they gave me a total gpa of 3.77 I thought that the total gpa is found by finding the average of each year's grade. That was a 90.somethign. So I was really happy thinking I got a GPA of 4.0. Is my school right?