Out of 48 Grading Chart

Every possible score on a 48-point test — from 48/48 (100% A) down to 0/48 (0% F) — with its percentage, letter grade, and GPA equivalent on the standard 4.0 scale.

When is a 48-Point Test Used?

48-question tests are used across many grade levels and subjects. Use this complete grading chart to look up any score quickly.

The letter grades below use the standard US 10-point scale: A (90–100%), B (80–89%), C (70–79%), D (60–69%), F (below 60%). GPA values follow the 4.0 unweighted scale (A = 4.0, B = 3.0, C = 2.0, D = 1.0, F = 0.0).

Complete Grading Chart — All 49 Scores

Score Percentage Letter Grade GPA Wrong
48/48 100% A 4.0 0
47/48 97.9% A 4.0 1
46/48 95.8% A 4.0 2
45/48 93.8% A 4.0 3
44/48 91.7% A 4.0 4
43/48 89.6% B 3.0 5
42/48 87.5% B 3.0 6
41/48 85.4% B 3.0 7
40/48 83.3% B 3.0 8
39/48 81.3% B 3.0 9
38/48 79.2% C 2.0 10
37/48 77.1% C 2.0 11
36/48 75% C 2.0 12
35/48 72.9% C 2.0 13
34/48 70.8% C 2.0 14
33/48 68.8% D 1.0 15
32/48 66.7% D 1.0 16
31/48 64.6% D 1.0 17
30/48 62.5% D 1.0 18
29/48 60.4% D 1.0 19
28/48 58.3% F 0.0 20
27/48 56.3% F 0.0 21
26/48 54.2% F 0.0 22
25/48 52.1% F 0.0 23
24/48 50% F 0.0 24
23/48 47.9% F 0.0 25
22/48 45.8% F 0.0 26
21/48 43.8% F 0.0 27
20/48 41.7% F 0.0 28
19/48 39.6% F 0.0 29
18/48 37.5% F 0.0 30
17/48 35.4% F 0.0 31
16/48 33.3% F 0.0 32
15/48 31.3% F 0.0 33
14/48 29.2% F 0.0 34
13/48 27.1% F 0.0 35
12/48 25% F 0.0 36
11/48 22.9% F 0.0 37
10/48 20.8% F 0.0 38
9/48 18.8% F 0.0 39
8/48 16.7% F 0.0 40
7/48 14.6% F 0.0 41
6/48 12.5% F 0.0 42
5/48 10.4% F 0.0 43
4/48 8.3% F 0.0 44
3/48 6.3% F 0.0 45
2/48 4.2% F 0.0 46
1/48 2.1% F 0.0 47
0/48 0% F 0.0 48

Last updated: July 2026 — The Gradeculator Team