What GPA is all C's? It's a 2.0 (C+, C, C- chart)
All C's is a 2.0 GPA on the standard US 4.0 scale. A C is worth 2.0 grade points, a C+ 2.3 and a C- 1.7, so straight C's give exactly 2.0 no matter how many credits each class has. A C average GPA, about 73 to 76 percent, is passing and the usual minimum for good standing.
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In more detail
A GPA is the average of your grade points, weighted by credits. On the 4.0 scale an A is 4.0, a B is 3.0, a C is 2.0, a D is 1.0 and an F is 0. When every grade is a C, every class adds 2.0, so the average is exactly 2.0. A C in a 4-credit class and a C in a 1-credit class give the same result. So a C in GPA terms is a 2.0, or about 73 to 76 percent.
Pluses and minuses move the number. At most schools a C+ is 2.3 and a C- is 1.7, so a C+ and a C- together average exactly 2.0, while two C-'s average 1.7. Only straight C's, or a mix that balances out, give you a clean 2.0.
A worked example with credits. Say you take four 3-credit classes and get C's, plus one 4-credit class with a B. The C's give 4 x 3 x 2.0 = 24 quality points and the B gives 4 x 3.0 = 12. That is 36 points over 16 credits, a 2.25 GPA. Make the B an A and you get 40 points over 16 credits, a 2.5. One strong grade in a heavy class moves a C average more than you might expect.
Converting to the 4.0 scale. If your school reports percentages, find each class's letter in the chart below, swap it for its points, then average by credits. Schools set their own cutoffs, and some use a 4.3 scale where an A+ counts 4.3, so check the key on your transcript.
Is a C average passing? Yes. A C earns credit in almost every class, and 2.0 is the usual minimum for good standing and graduation. It is also close to the line. A few D's or F's push you under 2.0 and toward probation, and scholarships and grad programs usually want 3.0 or higher.
C+, C and C- GPA chart: letter grade to points and percent (4.0 scale)
| Letter grade | GPA points | Typical percentage |
|---|---|---|
| A | 4.0 | 93-100% |
| A- | 3.7 | 90-92% |
| B+ | 3.3 | 87-89% |
| B | 3.0 | 83-86% |
| B- | 2.7 | 80-82% |
| C+ | 2.3 | 77-79% |
| C | 2.0 | 73-76% |
| C- | 1.7 | 70-72% |
| D+ | 1.3 | 67-69% |
| D | 1.0 | 63-66% |
| D- | 0.7 | 60-62% |
| F | 0.0 | Below 60% |
Step by step
- 1
List every class with its letter grade and its credit hours.
- 2
Swap each letter for its points: C+ = 2.3, C = 2.0, C- = 1.7 (A = 4.0, B = 3.0, D = 1.0, F = 0).
- 3
Multiply each class's points by its credits to get its quality points.
- 4
Add up all quality points and add up all credits.
- 5
Divide the quality points by the credits. Straight C's always come out at 2.0.
- 6
To estimate a final course grade, weight each part by its share, for example 0.6 x coursework score + 0.4 x exam score, then look up the letter in the chart.
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More questions
What GPA is a C?
A C is 2.0 grade points on the 4.0 scale, a C+ is 2.3 and a C- is 1.7. In percent a C is usually 73 to 76, a C+ 77 to 79 and a C- 70 to 72, though schools set their own cutoffs.
Is a 2.0 GPA good or bad?
A 2.0 is passing but below average. It is usually enough to stay in good standing and to graduate, but many scholarships, honors tracks and competitive programs want a 3.0 or higher.
What GPA is all C+ or all C-?
At most schools all C+ is a 2.3 GPA and all C- is a 1.7. A 1.7 is under the usual 2.0 minimum, so a run of C-'s can put you on academic probation.
Is a C a passing grade in college?
In almost every class, yes. A C earns the credit. Some programs, such as nursing or education, ask for a C or better in core courses, and some ask for a B, so check your program's rule.
How do I raise a C average GPA?
Put the most hours into heavy classes where a B is realistic, since a 4-credit class moves the average more than a 1-credit one. After 30 credits of C's, a 15-credit semester of B's lifts you to 2.33 and a semester of A's to 2.67. Ask your advisor whether a retake replaces the old grade.
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