Many students use a common method to calculate both their grades and their GPA. To calculate your GPA use this formula: A= 4, B= 3, C=2, D=1, and F=0. Add up your grades and divide that number by the number of classes you have and now you have your GPA. To calculate the grade of a paper, divide 100 by the number of questions. This is how much each question is worth. Multiply that by the number
. you missed. Subtract that number from 100. This is your percentage.
