GPA Calculator

This calculator will estimate your GPA for a single semester, or if you know your current GPA and total number of credits, it will estimate your cumulative GPA including these current grades.

Please note:

  • This calculator does not factor in a +\- grading scale. It provides a general estimator of GPA.
  • If you are taking a class P/NC, do not apply it to the GPA calculator. It will not take it into consideration since it will not affect your GPA.
  • The calculator cannot accept 1/2 credit hours.
  • ACES credits do not count towards your GPA.
ClassesLetter GradeCredits

Enter your cumulative GPA prior to this semester, as well as the total number of graded credits earned prior to this semester. When you click the calculate button, your new cumulative GPA will be displayed, based on your previous GPA and this semester's GPA.


Target GPA Calculator

  • This calculator will tell you what GPA you will need for your next semester, year, etc. to reach a GPA goal.
  • You just need know what your current GPA and the number of credits you've already completed.
  • Choose a target GPA and a number of credits in which to attain that target!

Current GPA

Current Credits

Goal GPA

Additional Credits 

Calculator script written by Matt Stueve, U of Iowa.