University of Illinois CGPA Calculator Using the 4.00-Point Scale
Use the official University of Illinois grading scale to estimate your new cumulative GPA after this term. Based on the 4.00-point scale.
Formula: Updated CGPA = (Semester GPA × Semester Credits + Current CGPA × Completed Credits) ÷ (Semester Credits + Completed Credits)
How to calculate CGPA at University of Illinois
This page helps you estimate two numbers: your term (semester) GPA and your updated cumulative GPA (CGPA). It follows the 4.00-point scale used by University of Illinois.
- Type your current CGPA and your completed credits.
- Add each course for this term: enter credits and choose the correct grade.
- Click Calculate to see your term GPA and your updated CGPA.
Tip: If you don’t know the course name, leave it blank — only credits and grades affect the result.
Example from the scale: A+ may equal 4 points, while A may equal 4. The calculator applies these values automatically.
Formula used: Updated CGPA = (Term GPA × Term Credits + Current CGPA × Completed Credits) ÷ (Term Credits + Completed Credits)
University of Illinois Grading Scale
| Grade | Quality Points |
|---|---|
| A+ | 4 |
| A | 4 |
| A- | 3.67 |
| B+ | 3.33 |
| B | 3 |
| B- | 2.67 |
| C+ | 2.33 |
| C | 2 |
| C- | 1.67 |
| D+ | 1.33 |
| D | 1 |
| D- | 0.67 |
| F | 0 |
Official Source: University of Illinois – Grading Policy
More calculators for University of Illinois
- University of Illinois GPA Calculator — estimate term GPA from courses and credits.
- University of Illinois Grade Converter — convert letters/marks to GPA points.
- University of Illinois Target GPA Calculator — plan the GPA you need next term.
Disclaimer: This GPA calculator is an unofficial educational tool. It is not affiliated with or endorsed by any university. Always verify results with official University of Illinois grading policies.