What grade is 8 out of 13?
A score of 8 out of 13 points converted to a percentage, letter grade, and GPA value.
Percentage
61.54%
Letter grade
GPA points
0.7
Marginal — passing, but weak
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Percentage
61.54%
Letter
GPA points
0.7
Marginal — passing, but weak
How 8 out of 13 is calculated
(8 ÷ 13) × 100 = 61.54%Divide the points you earned by the points possible, then multiply by 100. The unrounded result is 61.5385%, which displays as 61.54%. Letter grades are always compared against the unrounded value, so a borderline score is never nudged into a higher band by early rounding. Scoring 9 out of 13 (69.23%) would move this up to a D.
8 out of 13 on other grading scales
Not every school uses the same cutoffs. The same 61.54% can be a different letter depending on the scale your teacher uses.
| Grading scale | Letter for 61.54% | Notes |
|---|---|---|
| Plus/minus (default) | D- | Standard US scale with + and - modifiers. |
| 10-point scale | D | The most common US high school scale. |
| 7-point scale | F | Used by some districts and private schools. |
8 out of 13 outside the US
The pass mark moves a long way between countries — 50% in Australia and Canada, 40% for a UK third, and 33% in the Indian division system. Here is what 61.54% converts to in each.
| System | Grade for 61.54% | Notes |
|---|---|---|
| UK honours degree | Upper second (2:1) | First, 2:1, 2:2, Third — the standard UK university classification. |
| Australian university | Pass | High Distinction through Fail, used by most Australian universities. |
| Canadian high school | C | The common provincial scale, where a pass starts at 50%. |
| Indian division system | First Division | CBSE-style divisions, where a pass starts at 33%. |
| Irish Leaving Certificate | H4 | Higher-level grades H1 to H8, in 10-point bands from 30%. |
How many questions can you miss on a 13-question test?
| Grade | Minimum score | Questions you can miss |
|---|---|---|
| A (90%) | 12 out of 13 | 1 |
| B (80%) | 11 out of 13 | 2 |
| C (70%) | 10 out of 13 | 3 |
| D (60%) | 8 out of 13 | 5 |
See the full 13-question grading scale for every possible score.
Nearby scores
Work out your whole class grade
A single test is only part of your grade. To see how this score moves your overall grade, enter it alongside your other assignments and their weights.
Frequently Asked Questions
8 out of 13 is 61.54%. Divide 8 by 13 to get 0.6154, then multiply by 100.
61.54% is a D- on the standard US plus/minus scale. On a plain 10-point scale it is D, and on a stricter 7-point scale it is F. Always check the scale printed on your syllabus.
Yes. 61.54% is at or above the 60% cutoff that most schools use for a passing D. Some programs require a 70% (C) or higher for a course to count toward a major.
61.54% is Upper second (2:1) on the UK honours degree scale, Pass at an Australian university, C on the Canadian high school scale, and First Division in the Indian division system. The pass mark differs in each — 50% in Australia and Canada, 40% in the UK, and 33% in India.
A D- is worth 0.7 grade points on the standard unweighted 4.0 scale. A single test does not set your GPA on its own — it contributes according to its weight in the course.
You need 1 more point, which is 9 out of 13. That clears the 63% cutoff for a D.
You missed 5 out of 13, which is 38% of the test.