6 out of 9 as a percentage is 66.67% (D)

A 6/9 is 66.67%, which is a D on the standard grading scale. That is a 1.0 GPA, and you got 3 wrong.

Next grade1 more → C7 out of 9 is 77.78%

With a 5-point curve71.67% → Cif your teacher adds 5 points

To pass (60%)Passed6 out of 9 is the passing line

What a 6/9 grade means

6 correct and 3 wrong on a 9-question test.
Each question is worth 11.11%, so every wrong answer costs 11.11 percentage points.
Only 6 out of 9 gives a D on this test.
1 more correct (7 out of 9, 77.78%) would make it a C.
It passes a 60% passing score, which needs 6 out of 9.

Divide the score by the total: 6 ÷ 9 = 0.6667.
Multiply by 100: 0.6667 × 100 = 66.67%.
Find 66.67% on the grading scale: A is 90% and up, B 80%, C 70% and D 60%, so it is a D.

Rounded to a whole number this is 67%, and the letter grade stays the same.

Scale	Cutoffs	Letter	GPA
Standard A–F	A 90, B 80, C 70, D 60	D	1.0
Plus and minus	A 93, A− 90, B+ 87, B 83, B− 80 …	D	1.0
7-point	A 93, B 85, C 77, D 70	F	0.0

Which scale applies depends on your school or teacher; the syllabus usually says. The grading scales guide compares them.

Every possible score out of 9, with 6 highlighted. Pick any score to see its page.

Correct	Wrong	Percentage	Grade
9	0	100%	A
8	1	88.9%	B
7	2	77.8%	C
6	3	66.7%	D
5	4	55.6%	F
4	5	44.4%	F
3	6	33.3%	F
2	7	22.2%	F
1	8	11.1%	F
0	9	0%	F

It is a D. Most US schools count 60% or more as passing, but it is below average. On a stricter 7-point scale it would be an F.

1.0 on a 4.0 scale, as a D.

With a half point, 6.5 out of 9 is 72.22%: a C on the standard scale and a C− with plus and minus grades.

3 at most with a 60% passing score: you need 6 out of 9. With a 70% passing score you need 7 out of 9.