19 out of 21 as a percentage is 90.48% (A)
A 19/21 is 90.48%, which is an A on the standard grading scale (an A− with plus and minus grades). That is a 4.0 GPA, and you got 2 wrong.
- Percentage
- 90.48%rounds to 90%
- Letter grade
- Astandard A–F
- Plus and minus
- A−3.7 GPA
- 7-point scale
- B3.0 GPA
- GPA
- 4.0on a 4.0 scale
What a 19/21 grade means
- 19 correct and 2 wrong on a 21-question test.
- Each question is worth 4.76%, so every wrong answer costs 4.76 percentage points.
- Any score from 19 to 21 out of 21 is an A.
- It is already the top letter grade.
- It passes a 60% passing score, which needs 13 out of 21.
How to work it out
- Divide the score by the total: 19 ÷ 21 = 0.9048.
- Multiply by 100: 0.9048 × 100 = 90.48%.
- Find 90.48% on the grading scale: A is 90% and up, B 80%, C 70% and D 60%, so it is an A.
Rounded to a whole number this is 90%, and the letter grade stays the same.
19/21 on three grading scales
| Scale | Cutoffs | Letter | GPA |
|---|---|---|---|
| Standard A–F | A 90, B 80, C 70, D 60 | A | 4.0 |
| Plus and minus | A 93, A− 90, B+ 87, B 83, B− 80 … | A− | 3.7 |
| 7-point | A 93, B 85, C 77, D 70 | B | 3.0 |
Which scale applies depends on your school or teacher; the syllabus usually says. The grading scales guide compares them.
Grade chart for a 21-question test
Every possible score out of 21, with 19 highlighted. Pick any score to see its page.
Questions about 19 out of 21
Is 19 out of 21 a good grade?
Yes. It is an A, the top grade on the standard US scale. On a stricter 7-point scale it would be a B.
What GPA is 19 out of 21?
4.0 on a 4.0 scale as an A, or 3.7 if your school uses plus and minus grades (A−).
What about 19.5 out of 21?
With a half point, 19.5 out of 21 is 92.86%: an A on the standard scale and an A− with plus and minus grades.
How many can you get wrong on a 21-question test and still pass?
8 at most with a 60% passing score: you need 13 out of 21. With a 70% passing score you need 15 out of 21.