24 Out of 35 – Every Score Out of 35 as a Percentage

Every score out of 35

Score	Wrong	Percent	Letter, 90-80-70-60
35 out of 35	0	100%	A
34 out of 35	1	97.14%	A
33 out of 35	2	94.29%	A
32 out of 35	3	91.43%	A
31 out of 35	4	88.57%	B
30 out of 35	5	85.71%	B
29 out of 35	6	82.86%	B
28 out of 35	7	80%	B
27 out of 35	8	77.14%	C
26 out of 35	9	74.29%	C
25 out of 35	10	71.43%	C
24 out of 35	11	68.57%	D
23 out of 35	12	65.71%	D
22 out of 35	13	62.86%	D
21 out of 35	14	60%	D
20 out of 35	15	57.14%	F
19 out of 35	16	54.29%	F
18 out of 35	17	51.43%	F
17 out of 35	18	48.57%	F
16 out of 35	19	45.71%	F
15 out of 35	20	42.86%	F
14 out of 35	21	40%	F
13 out of 35	22	37.14%	F
12 out of 35	23	34.29%	F
11 out of 35	24	31.43%	F
10 out of 35	25	28.57%	F
9 out of 35	26	25.71%	F
8 out of 35	27	22.86%	F
7 out of 35	28	20%	F
6 out of 35	29	17.14%	F
5 out of 35	30	14.29%	F
4 out of 35	31	11.43%	F
3 out of 35	32	8.57%	F
2 out of 35	33	5.71%	F
1 out of 35	34	2.86%	F
0 out of 35	35	0%	F

The scores for each letter out of 35

Letter	Scores	Wrong
A	32 to 35	0 to 3
B	28 to 31	4 to 7
C	25 to 27	8 to 10
D	21 to 24	11 to 14
F	0 to 20	15 to 35

The 90-80-70-60 scale as one state writes it into law: Florida Statutes, section 1003.437, "Middle and high school grading system" (The 2026 Florida Statutes, read on 6 October 2026 at leg.state.fl.us). It gives each letter a range of whole percents and a grade point value. A school, a district or a teacher may use another scale, and theirs decides the grade.

How it works

Each of 35 questions is worth 2.86 points, so A to D each take three or four scores. Only a multiple of 7 right gives a whole percent. The table below has all 36 scores.

Read the full guide

From 24 out of 35 to a percent

Divide 24 by 35 to get 0.6857, or 68.57%, with 11 wrong. A shortcut for this total: 35 is 5 × 7, so every 7 right answers are 20%. 21 right is 60%, and the 3 more add 8.57. A half point matters here: 24.5 out of 35 is exactly 70%, a C.

Questions and answers

What is a 24 out of 35 as a letter grade?

24 out of 35 is 68.57%, a D on the 90-80-70-60 scale. The fraction 24/35 cannot be reduced. One more right, 25 out of 35, is 71.43% and the lowest C; 25/35 reduces to 5/7.

What is 26 out of 35, and what is a 27 out of 35?

26 out of 35 is 74.29% and 27 out of 35 is 77.14%. Both are a C, the letter for 25 to 27 right. 28 right, exactly 80%, starts the B.

What is 30 out of 35 as a percentage?

30 out of 35 is 85.71%, a B, with 5 wrong, and 30/35 reduces to 6/7. 31 out of 35 is 88.57%, the highest B, 1.43 points under an A.

Is 33 out of 35 an A?

Yes. 33 out of 35 is 94.29%, an A. 32 out of 35 is 91.43%, the lowest A, and 34 out of 35 is 97.14%. Up to 3 questions can be missed without losing the A.

What is 18 out of 35, or 15 out of 35?

18 out of 35 is 51.43% and 15 out of 35 is 42.86%; 15/35 reduces to 3/7. 16 out of 35 is 45.71% and 12 out of 35 is 34.29%. All four are an F: a D needs 21 right, 14 wrong at most.