Washington University in St. Louis GPA Calculator: Semester & CGPA
Monitor your academic progress at Washington University in St. Louis by calculating your semester GPA and cumulative CGPA in real time. This tool applies the official 4-point grading framework to help you understand where you stand and what you need to improve.
Formula: Updated CGPA = (SemGPA×SemCredits + CurrentCGPA×CompletedCredits) ÷ (SemCredits + CompletedCredits)
Step-by-step GPA calculation for Washington University in St. Louis
- Add your current CGPA and the credits you have already completed.
- For this semester, enter each subject’s credit value and choose the grade you earned.
- Your semester GPA and new CGPA are calculated automatically (or press Calculate).
- Need more rows? Use Add Course—the totals refresh as you edit.
What you can do with these results
- Built around the Washington University in St. Louis grading scale (see the table below).
- Fast, lightweight, and accessible—works well on mobile and desktop.
- Privacy-first: calculations run in your browser (we don’t store your entries).
Grade scale used for Washington University in St. Louis calculations
| Grade | Grade Point Value |
|---|---|
| A+ | 4 |
| A | 4 |
| A- | 3.7 |
| B+ | 3.3 |
| B | 3 |
| B- | 2.7 |
| C+ | 2.3 |
| C | 2 |
| C- | 1.7 |
| D+ | 1.3 |
| D | 1 |
| D- | 0.7 |
| F | 0 |
Grading Source Reference: Washington University in St. Louis – GPA Policy
How GPA is weighted at a glance
- Credit weighting means higher-credit courses affect GPA more than low-credit courses.
- As completed credits grow, CGPA usually changes more gradually.
- This page uses the 4-point scale shown below to map grades to points.
Notice: This page provides an independent GPA/CGPA calculator for student reference. It is not an official service of Washington University in St. Louis and has no affiliation or endorsement. Always verify grading rules and final GPA outcomes using your institution’s published policies.