Printable score lookup
Easy grader and quick grade calculator
Enter the total points once to build a complete percentage and letter-grade chart. Use it as a quick grader on screen or print it for a paper stack; use the test grade calculator when you need one score or a continuous anonymous session.
| Points off | Points earned | Percentage | Letter |
|---|---|---|---|
| 0 | 20 | 100% | A |
| 1 | 19 | 95% | A |
| 2 | 18 | 90% | A |
| 3 | 17 | 85% | B |
| 4 | 16 | 80% | B |
| 5 | 15 | 75% | C |
| 6 | 14 | 70% | C |
| 7 | 13 | 65% | D |
| 8 | 12 | 60% | D |
| 9 | 11 | 55% | F |
| 10 | 10 | 50% | F |
| 11 | 9 | 45% | F |
| 12 | 8 | 40% | F |
| 13 | 7 | 35% | F |
| 14 | 6 | 30% | F |
| 15 | 5 | 25% | F |
| 16 | 4 | 20% | F |
| 17 | 3 | 15% | F |
| 18 | 2 | 10% | F |
| 19 | 1 | 5% | F |
| 20 | 0 | 0% | F |
The assignment total and table stay in this browser tab. Nothing is uploaded or saved.
How the easy grader table is calculated
Each row subtracts points off from the total possible points. The remainder is divided by the total and multiplied by 100. If an assignment has 20 possible points and a paper loses 2 points, the score is 18 ÷ 20 × 100 = 90%.
When to use half or quarter points
Choose a smaller step only when your rubric awards partial credit. It creates more rows, but it does not change the formula. The displayed percentage follows the selected rounding rule; the unrounded value is not silently replaced in the underlying calculation.
One table works for any question count
A 10-question, 15-question, 20-question, or 50-question test does not need a different page. Enter the real total in the calculator and it generates the matching chart. Keeping totals as inputs prevents duplicate pages and gives you an exact answer rather than a generic lookup.
Quick grader versus stack grader
Use this page when you want to scan or print every possible result. Use the test grade calculator for a single points-earned result or a private paper-by-paper run. For course categories, use the weighted and average grade calculator.