What Is 17 out of 20? Percentage, Grade & GPA

By Sachin Yadav

Seventeen correct answers out of twenty works out to 85%, a solid B on the standard grading scale and 25 points clear of the usual 60% passing mark. Unlike some scores on this scale, 17/20 doesn’t reduce to a smaller fraction, since 17 and 20 share no common factor besides 1. This page breaks down the percentage, shows where 85% lands on the full letter grade table, and covers the GPA points behind it.

What does 17 out of 20 mean?

Percentage = (Correct ÷ Total) × 100

17 ÷ 20 = 0.85, multiplied by 100 gives 85%. Because 17 is a prime number, it shares no common factor with 20, so 17/20 is already in its simplest possible form.

Metric	Value
Correct answers	17
Total questions	20
Simplified fraction	Already in simplest form
Percentage	85%
Letter grade	B
GPA points	3.0
Points above passing (60%)	25

17/20 grade on the US grading scale

Percentage	Letter grade	GPA points
97-100	A+	4.0
93-96	A	4.0
90-92	A-	3.7
87-89	B+	3.3
83-86	B (85%)	3.0
80-82	B-	2.7
77-79	C+	2.3
73-76	C	2.0
70-72	C-	1.7
67-69	D+	1.3
63-66	D	1.0
60-62	D-	0.7
Below 60	F	0.0

An 85% sits comfortably in the middle of the B range, 2 points clear of B+ and 5 points above the B- cutoff. Mount Holyoke College is often credited as one of the first American schools to adopt the A through F letter grading system, back in 1897, replacing the class-rank reports many schools relied on before then.

How to use the grade calculator

1. Enter the total number of questions, 20, into the first field.
2. Enter the number of correct answers, 17, into the second field.
3. The calculator shows the percentage, letter grade, and GPA points right away.

A high school chemistry teacher in North Carolina grading a 20-question unit test can enter each student’s raw score and see the letter grade instantly instead of calculating the percentage by hand for every paper. The tool also supports a GPA mode for report cards and a pass/fail mode for courses that don’t use letter grades.

Real-world examples

An 8th grade teacher in Idaho grades a 20-question geography test and finds a student answered 17 correctly after mixing up a few state capitals.

A high school student in Nebraska checks a 20-question physics quiz and counts 17 correct answers after two mistakes on unit conversions.

A college student in Rhode Island takes a 20-question sociology quiz and scores 17 out of 20 after missing two questions tied to a reading passage.

Compare with nearby scores

16 out of 20 sits just below at 80%, a B-, and 18 out of 20 sits just above at 90%, an A-.

When not to rely only on this calculator

Weighted grades: if the 20 questions count for only part of a semester grade, use the weighted grade calculator instead.

Curved tests: apply any class curve before checking the letter grade here.

Pass/fail courses: some programs set a different cutoff than 60%, so check the passing score calculator for a specific policy.

Semester GPA: one test score isn’t a full semester GPA. Combine multiple grades with the GPA calculator.

Instructor disputes: this calculator confirms the math is correct. Any disagreement about the score itself belongs with the teacher, and the final grade calculator can help track how one score affects a course total.

Frequently asked questions

Is 17 out of 20 a good grade?

Yes. It’s 85%, a solid B, well clear of the passing line.

What is 17/20 as a percentage?

17 out of 20 equals 85%.

Can 17/20 be simplified as a fraction?

No. 17 is a prime number, so 17/20 is already in its simplest form.

What GPA is 17 out of 20?

3.0 grade points on the standard 4.0 scale.

Is 17 out of 20 passing?

Yes. It clears the typical 60% passing mark by 25 points.

Sources: ERIC | National Center for Education Statistics | U.S. Department of Education

Related tools: Average grade calculator | GPA calculator