What Grade Is 12 out of 12?
12 out of 12 is 100% — an A+ on the standard US scale, an excellent score.
- Percentage100%
- Letter gradeA+
- Missed0 pts
- For an A (90%)11/12
Score breakdown for a 12-point test
| Score | Percent | Letter |
|---|---|---|
| 11/12 | 91.67% | A- |
| 10/12 | 83.33% | B |
| 9/12 | 75% | C |
| 12/12 | 100% | A+ |
How this is calculated
Divide the points earned by the points possible and multiply by 100: 12 ÷ 12 × 100 = 100%. On the common 10-point-band scale that lands in the A+ range.
Common questions
Do these calculators store my grades?
No. Everything is computed in your browser the moment you press Calculate — nothing is uploaded, saved or seen by anyone else. Refresh the page and it's gone.
What's the difference between weighted and unweighted averages?
An unweighted average treats every score equally: add them up, divide by the count. A weighted average multiplies each category by its share of the grade first — homework 20%, midterms 40%, final 40% — which is how most courses actually work. If your syllabus lists category percentages, you need the weighted version.