If you scored 21 points out of a possible 33 points, your percentage grade is 63.64%, which is a D letter grade with a GPA of 1.0.
Standard US Scale
4.0 Scale
Needs Improvement - Barely meets minimum requirements with significant gaps.
| Grade | Correct | Incorrect | Percent |
|---|---|---|---|
| A+ | 33 to 33 | 0 to 0 | 97.00 to 100.00 |
| A | 31 to 32 | 1 to 2 | 93.00 to 96.99 |
| A- | 30 to 30 | 3 to 3 | 90.00 to 92.99 |
| B+ | 29 to 29 | 4 to 4 | 87.00 to 89.99 |
| B | 28 to 28 | 5 to 5 | 83.00 to 86.99 |
| B- | 27 to 27 | 6 to 6 | 80.00 to 82.99 |
| C+ | 26 to 26 | 7 to 7 | 77.00 to 79.99 |
| C | 25 to 25 | 8 to 8 | 73.00 to 76.99 |
| C- | 24 to 24 | 9 to 9 | 70.00 to 72.99 |
| D+ | 23 to 23 | 10 to 10 | 67.00 to 69.99 |
| D | 21 to 22 | 11 to 12 | 63.00 to 66.99 |
| D- | 20 to 20 | 13 to 13 | 60.00 to 62.99 |
| F | 0 to 19 | 14 to 33 | 0.00 to 59.99 |
Your grade of 63.64% (D) is highlighted in the table above. The "Correct" and "Incorrect" columns show the equivalent number of questions for your total of 33 points.
To calculate 21 out of 33 as a percentage, you divide 21 by 33 and then multiply by 100:
This calculation gives you your percentage score, which can then be converted to a letter grade based on your school or institution's grading scale.
Here are some related grade calculations that might be helpful:
A score of 21 out of 33 (63.64%) has different implications depending on the educational context:
| Context | Interpretation |
|---|---|
| Homework Assignment | Basic understanding with significant gaps |
| Quiz or Test | Minimal preparation with significant gaps |
| Final Exam | Basic understanding of core concepts |
| Course Grade | Minimal acceptable performance |
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