How GPA Is Defined at the University of Iowa
At the University of Iowa, Grade Point Average (GPA) is the weighted average of grade-point values earned for courses taken for a letter grade. Letter grades are converted to numerical grade points using the University’s official grading scale. Only grades that carry grade points are included in GPA calculations.
To calculate GPA, grade points are multiplied by course credit hours, summed across all applicable courses, and divided by the total number of credit hours that count toward GPA.
Who This GPA Calculator Is For
| Applies To | Does Not Apply To |
|---|---|
| Undergraduate students earning letter grades | Courses graded Pass, Satisfactory, Audit, In Progress, Withdrawn, or other non-GPA marks |
| Graduate students in programs using letter grades | Programs or courses using non-letter or numeric-only grading systems |
Before You Use the GPA Calculator
Before calculating your GPA:
- Use only courses with official letter grades.
- Exclude courses with Pass, Satisfactory, Audit, or other non-GPA grades.
- Use the University of Iowa’s official grade-to-point values.
- Confirm the credit hours assigned to each course.
This calculator is intended to match the University of Iowa’s official cumulative GPA calculation for letter-graded coursework.
Types of GPA Reported at the University of Iowa
The University of Iowa reports more than one GPA depending on context and student record.
- University of Iowa Cumulative GPA: Based on all letter-graded coursework completed at the University of Iowa.
- Overall or Combined GPA: May include transfer coursework depending on reporting context.
Not all students see all GPA types on their records. This calculator is designed to match the University of Iowa cumulative GPA for letter-graded coursework.
Undergraduate GPA
Undergraduate GPA at the University of Iowa is calculated using all courses completed for a letter grade. Each course contributes to GPA based on its credit hours and assigned grade-point value.
Faculty / School GPA Distinctions
| Faculty / School | GPA Calculated? | GPA Scale | Important Notes |
|---|---|---|---|
| Undergraduate colleges | Yes | Standard University of Iowa scale | Includes plus and minus grades |
| College of Law | Yes | Numeric law grading scale | Law GPA follows a distinct grading system |
Official GPA Scale
The University of Iowa assigns the following grade-point values to letter grades:
| Letter Grade | Grade Points |
|---|---|
| A+ | 4.33 |
| 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 |
Grades that do not carry grade points are excluded from GPA calculations.
Which Courses Count Toward GPA
| Included in GPA | Not Included in GPA |
|---|---|
| Courses with letter grades A+ through F | Pass (P) |
| Courses with plus or minus grades | Satisfactory (S) |
| Repeated courses with letter grades | Audit (AUS, AUU) |
| In Progress (IP) | |
| Withdrawn (W) | |
| Unsatisfactory (U) |
Courses are often miscounted when non-letter grades appear on the transcript but do not carry grade-point values.
How Course Units Affect GPA at the University of Iowa
Each course’s impact on GPA is weighted by its credit hours. Courses with higher credit hours contribute more heavily to the GPA than lower-credit courses.
How GPA Is Calculated
The University of Iowa calculates GPA using the following formula:
Total grade points earned divided by total GPA-eligible credit hours.
Example calculation:
- 3-credit course with an A (4.00) = 12.00 grade points
- 4-credit course with a B+ (3.33) = 13.32 grade points
Total grade points: 25.32
Total GPA credits: 7
GPA: 3.617
Course Repeats or Special GPA Rules
University-wide GPA treatment for repeated courses is not uniformly defined in general grading policy and may vary by college or program. Only officially posted grades are reflected in GPA calculations.
Transcript Grades vs GPA Calculations
Some transcript grades appear on the academic record but do not affect GPA. These include Pass, Satisfactory, Audit, Withdrawn, and In Progress designations.
Graduate GPA
Graduate GPA at the University of Iowa is calculated for programs using letter grades. Grading policies may vary by department or professional program. Not all graduate programs calculate or report GPA in the same way.
Common GPA Mistakes Students Make
- Including non-GPA grades when calculating GPA.
- Using unofficial grade-point scales.
- Assuming all transcript entries affect GPA.
- Mixing undergraduate and graduate grading rules.
Frequently Asked Questions
What GPA scale does the University of Iowa use?
The University of Iowa uses a letter-grade system with plus and minus distinctions. Grade points range from 4.33 for an A+ to 0.00 for an F.
Does an A+ increase GPA above 4.0?
An A+ carries a grade-point value of 4.33 and is used in GPA calculations according to University policy.
Do Pass or Satisfactory grades count toward GPA?
No. Pass, Satisfactory, Audit, and similar grades do not carry grade points and are excluded from GPA calculations.
Are withdrawn courses included in GPA?
No. Withdrawn courses appear on the transcript but do not affect GPA.
Is GPA calculated differently for graduate students?
Graduate GPA is calculated for programs that use letter grades, but policies may vary by department or degree program.
Does transfer coursework affect my University of Iowa GPA?
University of Iowa GPA is based on coursework completed at the University of Iowa. Transfer credits may appear separately on academic records.
Related Official University Links
- University of Iowa Registrar — Grading System
https://catalog.registrar.uiowa.edu/academics-iowa/grading/ - University of Iowa Registrar — GPA Estimator
https://registrar.uiowa.edu/gpa-estimator - University of Iowa Registrar — Pass/Non-Pass Grading
https://registrar.uiowa.edu/grading-option - University of Iowa College of Law — Grading Policy
https://law.uiowa.edu/grading-policy-and-class-rank
Accuracy Disclaimer
This page is based on publicly available University of Iowa Registrar and Academic Catalog documentation. Official transcripts and Registrar records govern final GPA calculations.