GradeKey — Grade Calculator

GradeKey turns any assignment's point value into a complete grade conversion table - instantly. Stop doing mental math at the grading table. Enter the total points once, and GradeKey generates every possible score, percentage, and letter grade in a single scrollable table. Built by a teacher, for teachers. INSTANT GRADE TABLES Type in the total points and GradeKey does the rest. Every row shows points off, points earned, the exact percentage, and the letter grade - color-coded so an A is green and an F is red at a glance. Choose your step size to match how you actually grade: - Whole points, fast for quizzes - Half points, the classroom standard - Quarter points, for detailed rubrics FIND ANY SCORE IN SECONDS Three ways to look up a grade, and GradeKey jumps straight to the matching row and highlights it: - Points Off, "they lost 4 points, what's that?" - Points Earned, "36 out of 40 is what percent?" - Grade %, "what do they need for an 85?" No scrolling, no scanning. Type a number, land on the answer. GRADING SCALES THAT MATCH YOUR SCHOOL Eight built-in presets, and GradeKey suggests the right one based on your region: - US Standard (90/80/70/60) - US Plus / Minus (A+, A, A-, B+ ...) - US Strict (93/83/73/63) - Pass / Fail - Canada - UK / Europe - Australia - Latin America Or build your own. Rename any tier ("Pass", "Satisfactory", "Not Yet"), add or delete tiers, set any percentage cutoff, and choose exactly where the passing line falls - GradeKey draws a divider right at your threshold. EXTRA CREDIT, HANDLED Add bonus points and GradeKey extends the table above 100%, marking those rows "EC" in purple. See exactly what 102% or 105% looks like in points. SAVE EVERY ASSESSMENT Store all your quizzes, exams, labs, and projects. Search them by name, drag to reorder, and duplicate an assessment to reuse a setup you've already dialed in. Switch between them instantly - never re-enter the same numbers twice. GRADEKEY PRO - ONE PURCHASE, FOREVER The free version saves one assessment with full access to the table, lookup, and every grading scale. Upgrade once to unlock: - Unlimited saved assessments - Export to PDF or CSV - share with students, parents, or your department; opens in Numbers, Excel, and Google Sheets - Folders - group assessments by class, period, or term - iCloud sync - your assessments on iPhone, iPad, and Mac - Every future feature One-time purchase. No subscription. No account. No ads. DESIGNED FOR TEACHERS - Works on iPhone and iPad, with a split-view layout on iPad - Full dark mode - No sign-up, no login, no tracking - Your data stays on your device and in your private iCloud Grading is hard enough. The math shouldn't be.