How to Calculate 8 out of 12 as a Percentage
Divide the numerator by the denominator, then multiply by 100. The result is the percentage score.
Step by step: 8 divided by 12 equals 0.6667 as a decimal. Multiply that by 100 and you get 66.7%. On the standard US plus/minus grading scale, 66.7% is a D grade, equal to 1.0 GPA on the 4.0 scale.
What 66.7% Means as a D Grade
Below average. A 1.0 GPA triggers academic probation review at virtually every US institution. Many programs require a C or higher to count a course toward major requirements.
At most US colleges and high schools, the minimum passing score is 60%. A score of 66.7% clears that threshold, so 8 out of 12 is a passing grade. Always verify with your institution, as some programs require a C or higher (70%) for courses that count toward major requirements.
Nearby Grade Percentages
The five fractions below have the closest percentage values to 8/12. Each links to its own grade breakdown.
| Fraction | Percentage | Letter grade | GPA (4.0) |
|---|---|---|---|
| 2 out of 3 | 66.7% | D | 1.0 |
| 4 out of 6 | 66.7% | D | 1.0 |
| 6 out of 9 | 66.7% | D | 1.0 |
| 10 out of 15 | 66.7% | D | 1.0 |
| 12 out of 18 | 66.7% | D | 1.0 |
Use the grade percentage reference for the complete letter-grade scale, percentage ranges, GPA values, and conversion formula. To convert any score directly, try the test grade calculator.