C+ GPA: what is an C+ worth?
On the standard US 4.0 scale, an C+ is worth 2.3 grade points (roughly 77–79%). Enter a percentage below to see its letter and GPA.
C+ on the 4.0 scale
An C+ maps to 2.3 grade points and a percentage of about 77–79%. Your GPA is the credit-weighted average of these points across all your courses.
Full letter-to-GPA table
| Letter | GPA points |
|---|---|
| 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 an C+ affects your GPA
One C+ in a 3-credit course contributes 2.3 × 3 = 6.9 grade points. Combine all courses with the GPA calculator to see your overall GPA.
C+ at 2.3: the quiet GPA drag
The C+ is easy to rationalise — it is a passing grade with a plus on it — but at 2.3 grade points it sits well under the 3.0 waterline, and each one needs an A- somewhere else just to average back to 3.0. Two or three C-pluses in a first year can anchor a cumulative GPA in the 2.x range for years; that is the real cost, not the letter itself.
Triage by role. A C+ in an elective outside your field is usually sunk cost: take the 2.3 and move on. A C+ in a prerequisite is different — the next course assumes mastery you may not have, so budget review time or you will convert one C+ into two. If your school offers grade replacement, retaking a C+ course is mid-priority: the GPA gain per retaken credit is smaller than for a D or F, so replace those first. Going forward, the C+ band usually signals late starts on studying — moving the same hours two weeks earlier routinely turns 77s into 84s.
Frequently asked questions
How many GPA points is an C+?
An C+ is worth 2.3 grade points on the 4.0 scale.
What percentage is an C+?
Typically about 77–79%, though exact cut-offs vary by school.
How do I turn letter grades into a GPA?
Multiply each course’s points by its credits, sum, and divide by total credits — or use the GPA calculator.
Related calculators
GPA Calculator · Grade Converter · International GPA Conversion · All grade tools