Is a GPA of 4.5 good?

Easy-to Calculate your grade point average in few steps

The highest GPA you can get is a 5.0
The national average for GPA is around a 3.0.
So a 4.5 puts you above average nationally. A 4.5 GPA indicates that you're in very good shape for college. You're most likely in high level classes earning As and high Bs. ...