Grading chart · 39 questions

39 Question Grading Scale: Out of 39 Grading Chart

24 out of 39 is 61.54%, which is a D on the standard grading scale. Below is every score from 39/39 down to 0/39 with its percentage, letter grade and number wrong.

Out of 39 grade calculator

24/39 is

61.54%
D Passing
Wrong answers
15
Each question
2.56%
Needed to pass
24/39

Out of 39 grading chart

Every possible score on a 39-question test. Each question is worth 2.56%.

Grading chart for a 39-question test: every score with its percentage and letter grade
Score Wrong Percentage Grade Status
39/39 0 100% A+ Passing
38/39 1 97.44% A+ Passing
37/39 2 94.87% A Passing
36/39 3 92.31% A- Passing
35/39 4 89.74% B+ Passing
34/39 5 87.18% B+ Passing
33/39 6 84.62% B Passing
32/39 7 82.05% B- Passing
31/39 8 79.49% C+ Passing
30/39 9 76.92% C Passing
29/39 10 74.36% C Passing
28/39 11 71.79% C- Passing
27/39 12 69.23% D Passing
26/39 13 66.67% D Passing
25/39 14 64.1% D Passing
24/39 15 61.54% D Passing
23/39 16 58.97% F Not passing
22/39 17 56.41% F Not passing
21/39 18 53.85% F Not passing
20/39 19 51.28% F Not passing
19/39 20 48.72% F Not passing
18/39 21 46.15% F Not passing
17/39 22 43.59% F Not passing
16/39 23 41.03% F Not passing
15/39 24 38.46% F Not passing
14/39 25 35.9% F Not passing
13/39 26 33.33% F Not passing
12/39 27 30.77% F Not passing
11/39 28 28.21% F Not passing
10/39 29 25.64% F Not passing
9/39 30 23.08% F Not passing
8/39 31 20.51% F Not passing
7/39 32 17.95% F Not passing
6/39 33 15.38% F Not passing
5/39 34 12.82% F Not passing
4/39 35 10.26% F Not passing
3/39 36 7.69% F Not passing
2/39 37 5.13% F Not passing
1/39 38 2.56% F Not passing
0/39 39 0% F Not passing
Standard US scale (A 93%+, B 83%+, C 73%+, D 60%+). Passing is 60%. Change the scale in the test grader settings and this chart updates on your device.

Grading notes for a 39-question test

On a 39-question test each question is worth 2.56 percentage points. One wrong answer gives 97.44% (A+) and two wrong answers give 94.87% (A). To pass with 60%, a student needs 24 correct and can miss up to 15.

With 39 questions every letter grade on the standard scale, from A+ down to F, can be earned with a whole-number score, so the chart below shows the full range.

What you need for each grade out of 39

The fewest correct answers for each letter grade, and how many questions a student can miss.

  1. A+

    38 of 39 correct (miss up to 1)

  2. A

    37 of 39 correct (miss up to 2)

  3. A-

    36 of 39 correct (miss up to 3)

  4. B+

    34 of 39 correct (miss up to 5)

  5. B

    33 of 39 correct (miss up to 6)

  6. B-

    32 of 39 correct (miss up to 7)

  7. C+

    31 of 39 correct (miss up to 8)

  8. C

    29 of 39 correct (miss up to 10)

  9. C-

    28 of 39 correct (miss up to 11)

  10. D

    24 of 39 correct (miss up to 15)

Each grade starts at its minimum percentage: A+ 97%, A 93%, A- 90%, B+ 87%, B 83%, B- 80%, C+ 77%, C 73%, C- 70%, D 60%.

How to calculate a grade out of 39

  1. Divide the score by the total24 ÷ 39 = 0.6154
  2. Multiply by 1000.6154 × 100 = 61.54%
  3. Read the letter grade61.54% → D
Works for any score, including half points such as 37.5/39. Use the calculator above for instant results.

Out of 39 grade FAQ

What is 24 out of 39 as a grade?

24 out of 39 is 61.54%, a D on the standard US grading scale. That means 15 wrong answers, and it is a passing score.

What is 35 out of 39 as a grade?

35 out of 39 is 89.74%, a B+ on the standard US grading scale. That means 4 wrong answers, and it is a passing score.

What is 30 out of 39 as a grade?

30 out of 39 is 76.92%, a C on the standard US grading scale. That means 9 wrong answers, and it is a passing score.

How much is each question worth on a 39 question test?

Each question is worth 100 ÷ 39 = 2.56 percentage points, so every wrong answer lowers the grade by 2.56%. If your questions are worth different points, add up the points instead and divide by the total points possible.

How many questions can you miss on a 39 question test and still pass?

With a 60% pass mark you need at least 24 correct out of 39 (61.54%), so you can miss up to 15 questions and still pass. Some schools use 65% or 70% as the pass mark; you can change it in the test grader settings.

How many do you need for an A or a B out of 39?

An A (93% or higher) needs 37 correct out of 39, so you can miss 2. A B (83% or higher) needs 33 correct, so you can miss 6. On a 10-point scale, where an A starts at 90%, the numbers are a little more forgiving.