Calculate GPA

The Puget Sound Grading System is shown in the table below. Each letter grade is equal to a certain number of grade points (also called "quality points").

Letter Grade Grade Points
A 4.00
A- 3.67
B+ 3.33
B 3.00
B- 2.67
C+ 2.33
C 2.00
C- 1.67
D+ 1.33
D 1.00
D- 0.67
F 0.00

Using the GPA Calculator

  1. Enter your cumulative graded units and your cumulative GPA.
  2. Enter the unit value for each course you intend to take and the letter grade you expect to receive.
  3. Click the bottom "Compute" button and the calculator will display your projected total units, your projected cumulative GPA, and your projected cumulative grade points.

    (To calculate your term GPA using the Calculator, leave top input row blank.)

GPA Calculator

Cumulative
Graded
Units
Cumulative
GPA
Cumulative
Grade Points
Course
Unit Value
Letter
Grade
Grade Points
Total # of
Units
Grade Point
Average
Total Grade
Points

To Calculate a Projected Cumulative GPA by Hand

  1. Add up all graded units you have taken and multiply this number by your current cumulative GPA to obtain your cumulative grade points.
  2. For each course you intend to take, record the grade point value corresponding to the letter grade you expect to receive (see table above). Multiply this grade point value by the course's unit value to determine the grade points you will earn for that course.
    • Calculate a new total unit count by adding all the units you intend to take to your cumulative units.
    • In the same way, calculate a new grade point total by adding all course grade points to your cumulative grade points obtained in step 1.
    • Finally, to calculate your new cumulative GPA, divide your total grade points (step 4) by your total units (step 3).

    The GPA Calculator is brought to you by Tom O'Brien of the UC Berkeley Academic Achievement Division.