Type the maximum points possible for any assignment and view what every raw score converts to as a percentage and letter grade. No formulas, no spreadsheets. The full scale appears in seconds, ready to reference while grading papers or entering scores into your gradebook.
| # | Score | Percentage | Grade |
|---|---|---|---|
| 1 | 100 / 100 | 100.0% | A |
| 2 | 99 / 100 | 99.0% | A |
| 3 | 98 / 100 | 98.0% | A |
| 4 | 97 / 100 | 97.0% | A |
| 5 | 96 / 100 | 96.0% | A |
| 6 | 95 / 100 | 95.0% | A |
| 7 | 94 / 100 | 94.0% | A |
| 8 | 93 / 100 | 93.0% | A |
| 9 | 92 / 100 | 92.0% | A |
| 10 | 91 / 100 | 91.0% | A |
| 11 | 90 / 100 | 90.0% | A |
| 12 | 89 / 100 | 89.0% | B |
| 13 | 88 / 100 | 88.0% | B |
| 14 | 87 / 100 | 87.0% | B |
| 15 | 86 / 100 | 86.0% | B |
| 16 | 85 / 100 | 85.0% | B |
| 17 | 84 / 100 | 84.0% | B |
| 18 | 83 / 100 | 83.0% | B |
| 19 | 82 / 100 | 82.0% | B |
| 20 | 81 / 100 | 81.0% | B |
| 21 | 80 / 100 | 80.0% | B |
| 22 | 79 / 100 | 79.0% | C |
| 23 | 78 / 100 | 78.0% | C |
| 24 | 77 / 100 | 77.0% | C |
| 25 | 76 / 100 | 76.0% | C |
| 26 | 75 / 100 | 75.0% | C |
| 27 | 74 / 100 | 74.0% | C |
| 28 | 73 / 100 | 73.0% | C |
| 29 | 72 / 100 | 72.0% | C |
| 30 | 71 / 100 | 71.0% | C |
| 31 | 70 / 100 | 70.0% | C |
| 32 | 69 / 100 | 69.0% | D |
| 33 | 68 / 100 | 68.0% | D |
| 34 | 67 / 100 | 67.0% | D |
| 35 | 66 / 100 | 66.0% | D |
| 36 | 65 / 100 | 65.0% | D |
| 37 | 64 / 100 | 64.0% | D |
| 38 | 63 / 100 | 63.0% | D |
| 39 | 62 / 100 | 62.0% | D |
| 40 | 61 / 100 | 61.0% | D |
| 41 | 60 / 100 | 60.0% | D |
| 42 | 59 / 100 | 59.0% | F |
| 43 | 58 / 100 | 58.0% | F |
| 44 | 57 / 100 | 57.0% | F |
| 45 | 56 / 100 | 56.0% | F |
| 46 | 55 / 100 | 55.0% | F |
| 47 | 54 / 100 | 54.0% | F |
| 48 | 53 / 100 | 53.0% | F |
| 49 | 52 / 100 | 52.0% | F |
| 50 | 51 / 100 | 51.0% | F |
| 51 | 50 / 100 | 50.0% | F |
| 52 | 49 / 100 | 49.0% | F |
| 53 | 48 / 100 | 48.0% | F |
| 54 | 47 / 100 | 47.0% | F |
| 55 | 46 / 100 | 46.0% | F |
| 56 | 45 / 100 | 45.0% | F |
| 57 | 44 / 100 | 44.0% | F |
| 58 | 43 / 100 | 43.0% | F |
| 59 | 42 / 100 | 42.0% | F |
| 60 | 41 / 100 | 41.0% | F |
| 61 | 40 / 100 | 40.0% | F |
| 62 | 39 / 100 | 39.0% | F |
| 63 | 38 / 100 | 38.0% | F |
| 64 | 37 / 100 | 37.0% | F |
| 65 | 36 / 100 | 36.0% | F |
| 66 | 35 / 100 | 35.0% | F |
| 67 | 34 / 100 | 34.0% | F |
| 68 | 33 / 100 | 33.0% | F |
| 69 | 32 / 100 | 32.0% | F |
| 70 | 31 / 100 | 31.0% | F |
| 71 | 30 / 100 | 30.0% | F |
| 72 | 29 / 100 | 29.0% | F |
| 73 | 28 / 100 | 28.0% | F |
| 74 | 27 / 100 | 27.0% | F |
| 75 | 26 / 100 | 26.0% | F |
| 76 | 25 / 100 | 25.0% | F |
| 77 | 24 / 100 | 24.0% | F |
| 78 | 23 / 100 | 23.0% | F |
| 79 | 22 / 100 | 22.0% | F |
| 80 | 21 / 100 | 21.0% | F |
| 81 | 20 / 100 | 20.0% | F |
| 82 | 19 / 100 | 19.0% | F |
| 83 | 18 / 100 | 18.0% | F |
| 84 | 17 / 100 | 17.0% | F |
| 85 | 16 / 100 | 16.0% | F |
| 86 | 15 / 100 | 15.0% | F |
| 87 | 14 / 100 | 14.0% | F |
| 88 | 13 / 100 | 13.0% | F |
| 89 | 12 / 100 | 12.0% | F |
| 90 | 11 / 100 | 11.0% | F |
| 91 | 10 / 100 | 10.0% | F |
| 92 | 9 / 100 | 9.0% | F |
| 93 | 8 / 100 | 8.0% | F |
| 94 | 7 / 100 | 7.0% | F |
| 95 | 6 / 100 | 6.0% | F |
| 96 | 5 / 100 | 5.0% | F |
| 97 | 4 / 100 | 4.0% | F |
| 98 | 3 / 100 | 3.0% | F |
| 99 | 2 / 100 | 2.0% | F |
| 100 | 1 / 100 | 1.0% | F |
| 101 | 0 / 100 | 0.0% | F |
Type the maximum score possible for your quiz, test, or assignment into the calculator. Supports whole numbers and common fractional values like half-points.
The tool handles assignments from 1 to 1000 points, covering everything from quick exit tickets to comprehensive final exams.
A full conversion table appears showing every possible raw score, its percentage equivalent, and corresponding letter grade. Scan the table to quickly find any score without doing mental math.
The scale updates in real time as you adjust settings, so you always see accurate results based on your current configuration.
Use the scale on-screen while grading, print a paper copy for your desk, or modify grade cutoffs to match your grading policy. Changes take effect right away across the entire scale.
Switch between assignments by entering a new point total—the tool resets and recalculates in under a second.
Set your own cutoffs for A, B, C, D, and F grades to match your school's grading policy or personal preferences. Adjust percentages in seconds without rebuilding formulas.
Switching between standard and custom scales happens right away, letting you accommodate different classes or assignment types without starting over.
Choose whether to round percentages up, down, or to a specific decimal precision. This gives you control over grade boundaries and keeps things consistent with your gradebook software.
Rounding applies across the entire scale, eliminating manual calculations and potential discrepancies between individual scores.
Enter assignments with half-point increments or award partial credit without worrying about complex decimal conversions. The calculator handles fractional scores as easily as whole numbers.
See accurate percentage and grade conversions for any partial credit scenario, making detailed rubrics and nuanced scoring simple to put into practice.
Grade papers at your desk, in the teacher's lounge, or during after-school activities using your phone or tablet. The interface adapts to any screen size without losing functionality.
No app installation required—just open the page in your mobile browser and start calculating grades wherever you are.
Generate a clean, printer-friendly version of your grading scale to keep as a physical reference. The printed chart includes all scores, percentages, and letter grades in an easy-to-scan format.
Keep the chart at your grading station to speed up manual scoring without switching between paper and screen repeatedly.
All calculations happen in your browser—no data gets sent to servers or stored anywhere. Your grading policies, assignment structures, and usage patterns remain completely private.
Use the tool as often as needed without worrying about accounts, tracking, or data sharing with third parties.
Enter the point total for a 10-question pop quiz and see what score equals which grade. Grade an entire stack in minutes by referencing the scale rather than calculating each one individually.
Works well for short-notice assessments where you need fast turnaround and don't have time to build gradebook formulas.
Calculate grades for tests worth unusual point totals like 87 or 134 points without struggling through percentage math. The tool handles any total and shows you exactly where grade cutoffs fall.
Adjust rounding preferences to match how your gradebook software calculates percentages, preventing confusion when entering scores.
Award half-points or quarter-points on detailed rubrics and see accurate letter grades without manually converting decimals. The calculator handles fractional scoring as easily as whole numbers.
Communicate precise feedback to students by showing them exactly how partial credit affected their final grade on the assignment.
Generate grading scales during course planning to see how different point totals will affect grade distributions. Print the scales and include them in syllabi so students understand grading criteria from day one.
Experiment with different cutoff percentages to see how strict or lenient various policies feel before committing to one for the semester.
Change grading scales as often as your policies require without purchasing additional physical graders. Adjust cutoffs in seconds rather than ordering specialty versions or settling for standard percentages.
Switch between different scales for different classes or assignment types right away, something impossible with fixed plastic tools.
Stop worrying about misplaced graders in desk drawers or damaged sliding mechanisms that skip scores. The digital version stays accessible on any device you already carry.
Access the tool from home, school, or anywhere with internet connection without remembering to pack physical equipment.
Grade assignments with unconventional point totals that don't match standard physical grader scales. The digital tool handles any number from 1 to 1000 points with equal accuracy.
Eliminate manual percentage calculations for odd-numbered assignments—the tool does the math right away and shows you the complete scale.
Keep browser tabs open for different grading scales across multiple preps or classes. Reference all scales side by side without shuffling physical tools between stacks of papers.
Print multiple scales for team teaching situations where different educators need access to the same grading criteria at the same time.
While this calculator speeds up grade conversion, AI grading eliminates the scoring process altogether. Upload student work and receive detailed feedback, scores, and insights in minutes instead of hours.
Focus your time on instruction and student support rather than repetitive scoring tasks that AI handles more consistently.
Define comprehensive rubrics once and let AI evaluate every submission against those criteria. Feedback quality stays consistent across hundreds of assignments without fatigue or inconsistency.
Students receive specific, actionable comments on their work rather than just numerical scores, improving learning outcomes without increasing your workload.
Grade essays, short answers, problem sets, and multi-part assignments using the same platform. The AI adapts to different subjects and assessment formats without requiring separate tools.
Handle everything from elementary reading responses to high school research papers within one system that learns your grading preferences over time.
Export scores and feedback directly into your gradebook software or learning management system. Maintain your existing workflow while automating the most time-consuming parts.
Reduce data entry errors and save hours each week transferring scores between systems manually.
Scroll up to the calculator and start using it right now. No registration forms, no verification emails, no trial periods—just open the page and calculate grades.
Use the tool as many times as you need, whenever you need it, without creating any account or providing personal information.
Open this page on your desktop, laptop, tablet, or smartphone and get the same full-featured calculator. The interface adapts to your screen size without any manual adjustments.
Bookmark the page or add it to your home screen for one-tap access during grading sessions.
Print grading scales for your most common assignment point totals and keep them at your desk. Generate new ones in seconds whenever assignment structures change.
Share printed scales with teaching assistants or co-teachers so everyone applies grading criteria consistently.
This free calculator remains available forever, even if you upgrade to AI grading. Use both tools side by side as your grading workflow evolves.
Request a demo of AI grading features anytime to see how automated scoring could fit into your teaching practice.
No signup, no payment, no trial. The calculator is free and always will be. Upgrade to AI grading whenever you're ready.