Grade Answers — Common Score Conversions
Find direct mathematical answers and step-by-step conversions for frequently asked grade calculations. Use the instant calculator below or select your specific score question.
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Calculate exact grade percentage from earned and possible points.
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Total possible points without extra credit
Teacher Policy Note: Scores like 89.5% round up to 90% (A-) under 0-decimal standard rounding, but remain in the B+ band under unrounded truncation. Always check your syllabus policy.
Score Conversions
Calculated percentages, letter grades, and GPA values for common test scores.
What Is 18 out of 25 as a Grade?
18 out of 25 is 72%, which is a C- on the standard grading scale.
What Is 45 out of 50 as a Grade?
45 out of 50 is 90%, which is an A- on the standard grading scale.
What Is 12 out of 15 as a Grade?
12 out of 15 is 80%, which is a B- on the standard grading scale.
What Is 27 out of 40 as a Grade?
27 out of 40 is 67.5%, which is a D+ on the standard grading scale.
What Is 75 out of 80 as a Grade?
75 out of 80 is 93.75%, which is an A on the standard grading scale.
What Is 17 out of 20 as a Grade?
17 out of 20 is 85%, which is a B on the standard grading scale.
What Is 32 out of 40 as a Grade?
32 out of 40 is 80%, which is a B- on the standard grading scale.
What Is 43 out of 50 as a Grade?
43 out of 50 is 86%, which is a B on the standard grading scale.
What Is 22 out of 25 as a Grade?
22 out of 25 is 88%, which is a B+ on the standard grading scale.
What Is 9 out of 10 as a Grade?
9 out of 10 is 90%, which is an A- on the standard grading scale.
What Is 38 out of 40 as a Grade?
38 out of 40 is 95%, which is an A on the standard grading scale.
What Is 55 out of 60 as a Grade?
55 out of 60 is 91.67%, which is an A- on the standard grading scale.
What Is 68 out of 75 as a Grade?
68 out of 75 is 90.67%, which is an A- on the standard grading scale.
What Is 88 out of 100 as a Grade?
88 out of 100 is 88%, which is a B+ on the standard grading scale.
What Is 14 out of 20 as a Grade?
14 out of 20 is 70%, which is a C- on the standard grading scale.
What Is 29 out of 35 as a Grade?
29 out of 35 is 82.86%, which is a B- on the standard grading scale.
What Is 47 out of 55 as a Grade?
47 out of 55 is 85.45%, which is a B on the standard grading scale.
What Is 33 out of 45 as a Grade?
33 out of 45 is 73.33%, which is a C on the standard grading scale.
Passing and Letter Grades
Threshold definitions, passing cutoffs, and GPA point scales.
Is 89 an A or a B?
An 89% is a B+ on the standard plus/minus grading scale, and a B on a standard 10-point scale without plus/minus.
Is 75 a Passing Grade?
Yes, 75% is a passing grade in almost all high schools, colleges, and universities, earning a solid C letter grade and 2.0 GPA points.
What Grade Is 70 Percent?
A 70% is a C- on the standard plus/minus grading scale (1.7 GPA) and a C on a standard 10-point scale without plus/minus (2.0 GPA).
Is a D a Passing Grade?
Yes, a D (60% to 69%) is technically a passing grade in most high schools and undergraduate colleges, but it earns only 1.0 GPA points.
What Percentage Is an A Minus?
On the standard US grading scale, an A- (A minus) is between 90.0% and 92.9%, earning 3.7 grade points on a 4.0 GPA scale.
What Is a Failing Grade?
A failing grade is any score below 60.0% (0.0% to 59.9%), represented by the letter grade F and earning 0.0 GPA quality points.
Is 80 a B or B-?
An 80% is a B- on the standard plus/minus grading scale (2.7 GPA) and a B on a standard 10-point scale without plus/minus (3.0 GPA).
Final Exam Questions
Weight scenarios, what-if predictions, and grade recovery math.
What Do I Need on My Final Exam to Pass?
To pass with a 70% when you currently have a 65% and the final is worth 20%, you need a 90.0% on your final exam.
What Do I Need on My Final Exam to Get an A?
To secure a 90% (A-) with a current 92% and a 20% final, you need an 82.0% on your final exam.
What If I Get a Zero on a Test?
A zero on a test worth 20% of your course grade will cause an immediate 17-point drop (from 85% down to 68%), turning a B into a D+.
How Much Will One Bad Grade Affect My GPA?
One C (2.0) in a 3-credit course will lower a 3.80 GPA over 30 credits down to 3.64, causing a 0.16 drop.
Can I Still Pass If I Fail the Final Exam?
Yes, you can still pass the class if you fail the final, provided your running grade is high enough to absorb the point loss.