31 out of 48 as a percentage

64.6% — D approx. 1.0 GPA

31 / 48 x 100 = 64.6%

Letter grades here use the standard 10-point scale (A 90+, B 80+, C 70+, D 60+, F below 60). Your school's scale may differ — check your syllabus, or use the Test Grade Calculator where the scale is configurable.

How to Calculate 31 out of 48 as a Percentage

Divide the numerator by the denominator, then multiply by 100. Using the real numbers:

percent = (X / Y) x 100

percent = (31 / 48) x 100

percent = 0.6458 x 100 = 64.6%

On the standard 10-point letter-grade scale, 64.6% maps to a letter grade of D, which carries a GPA value of 1.0.

Is 31 out of 48 a Good Score?

64.6% is below average but technically passing in many institutions. Scoring 31 out of 48 suggests significant gaps in the material. Most colleges require at least a C for courses in your major, so a D here may not count toward degree requirements — check your program guidelines.

Score Reference Table — Out of 48

Key scores on a 48-point assessment, with percentages and letter grades. Your score is highlighted.

Score Percentage Letter
48/48 100% A
43/48 89.6% B
38/48 79.2% C
33/48 68.8% D
31/48 64.6% D
28/48 58.3% F
23/48 47.9% F
18/48 37.5% F
13/48 27.1% F
8/48 16.7% F
3/48 6.3% F

Letter Grade Breakdown

  • A — 90% and above (4.0 GPA)
  • B — 80%–89.9% (3.0 GPA)
  • C — 70%–79.9% (2.0 GPA)
  • D — 60%–69.9% (1.0 GPA)
  • F — below 60% (0.0 GPA)

If you answered 31 out of 48 questions correctly, your score is 64.6% — a letter grade of D. You got 17 questions wrong.

Use the Test Grade Calculator (pre-filled for 48 questions, 17 wrong) for a full grading-scale table. Or convert any percentage with the Percent to Letter Grade converter.

Frequently Asked Questions

What is 31 out of 48 as a percentage?

31 out of 48 as a percentage is 64.6%. The formula is (31 divided by 48) times 100 = 64.6%. On the standard 10-point grading scale that is a D (1.0 GPA).

Is 31 out of 48 a passing grade?

Yes — 64.6% (31/48) is a passing score on the standard 10-point scale. It earns a letter grade of D. Most courses require at least 60% (a D) to pass, though some programs require a C (70%) or higher for credit toward your major.

How many questions did I get wrong if I scored 31 out of 48?

You got 17 questions wrong out of 48. That is 35.4% incorrect, leaving you with a score of 64.6% (D).

Nearby Scores — Out of 48

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