On the standard US 4.0 grading scale, that is a passing score at the low end of the C range. GPA value: 1.7.
Try other numbers
Squeaked through the C range.
18 out of 25 as a Grade — Percentage, Letter, and What It Means
Wondering what 18 out of 25 means as a grade? It works out to 72%, which is a passing score at the low end of the C range. On a 4.0 GPA scale, that maps to 1.7 grade points. Below you can play with the numbers, see the exact math, and compare nearby scores.
How we calculated it
Converting 18 out of 25 to a percentage uses the standard grade formula:
(18 ÷ 25) × 100 = 72%That 72% then maps to a letter grade of C− on the standard US 4.0 scale, worth 1.7 grade points.
What 18/25 means
A score of 18 out of 25 (72%) is read the same way whether it shows up on a quiz, a homework set, or an exam — but the weight changes with context. In high school, this counts as a C− on the report card and feeds directly into your GPA at 1.7 points. In a college course, the same 72% still posts as a C−, though instructors may curve based on the class average. On a standardized exam where each question is worth the same, the 7 missed items are usually the best place to focus your review.
Nearby scores
Compare 18/25 to similar scores on a 25-point scale:
| Score | Out of | Percentage | Letter |
|---|---|---|---|
| 16 | 25 | 64% | D |
| 17 | 25 | 68% | D+ |
| 18 (this page) | 25 | 72% | C− |
| 19 | 25 | 76% | C |
| 20 | 25 | 80% | B− |
Is 18/25 a good grade?
18/25 (72%) is a passing grade, but only just. A C− sits at the bottom of the C range — solid foundation review will pay off quickly.
How to improve beyond 18 out of 25
- • Review the 7 questions you missed and learn why each answer was wrong.
- • Practice the weaker topics with extra sample questions.
- • Watch your timing so you’re not rushing the last few questions.
- • Double-check your answers before submitting.
Even one more correct answer moves you to 76%.
Common Questions About 18 Out of 25 Grade
What letter grade is 18 out of 25?
18 out of 25 is 72%, which is a C− on the standard US 4.0 grading scale.
What percentage is 18/25?
18 divided by 25 equals 0.7200, or 72% when expressed as a percentage.
Is 18/25 a good grade?
18/25 (72%) is a passing score at the low end of the C range, so whether it counts as "good" depends on the class and your goals — most US schools treat anything in the B range or higher as a good result.
How do I convert 18/25 to a percentage?
Divide the score by the total and multiply by 100: (18 ÷ 25) × 100 = 72%.
What is the GPA for 18 out of 25?
A C− is worth 1.7 grade points on the standard US 4.0 GPA scale.
How many did I miss if I got 18 out of 25?
You answered 18 correctly out of 25 questions, so you missed 7.