Purdue University GPA Calculator
Calculate your GPA at Purdue University in West Lafayette, IN, using its grading scale. Add your courses, grades, and credit hours below.
CourseGradeCreditsRemove
3.63
GPA across 10 credits
Purdue University grading scale
Purdue uses the standard .3/.7 scale; an A+ is capped at 4.0, and a failing grade is E.
| Letter grade | Grade points |
|---|---|
| A+ | 4.0 |
| A | 4.0 |
| A- | 3.7 |
| B+ | 3.3 |
| B | 3.0 |
| B- | 2.7 |
| C+ | 2.3 |
| C | 2.0 |
| C- | 1.7 |
| D+ | 1.3 |
| D | 1.0 |
| D- | 0.7 |
| F | 0.0 |
How to calculate your Purdue GPA
- Enter each course and choose the letter grade you earned.
- Add the credit hours for each course.
- Your credit-weighted GPA updates instantly above.
Looking for other schools? Browse the full university list, or use the general GPA calculator.
Frequently asked questions
How is GPA calculated at Purdue?
Each letter grade maps to grade points on Purdue University's scale (Standard 4.0 (A = 4.0, with +/−)). Multiply each course's grade points by its credit hours, sum them, and divide by total credits.
What is the maximum GPA at Purdue?
The maximum GPA is 4.0 on this scale.
Is this the official calculator?
No — this is a free study tool. Always confirm your GPA against Purdue University's official registrar or student portal.