EasyGraderHub helps educators and teachers calculate grades faster with free grading calculators for tests, quizzes, assignments, weighted grades, and classroom scoring. These grading tools deliver accurate results instantly. The calculators are simple to use and require no signup.
Used by teachers, students, and educators for fast and accurate grade calculations.
Free Grading Calculator
Enter the total questions and wrong answers to instantly calculate the percentage, letter grade and a grading chart.
Use the Easy Grader – our most popular free calculator. This EZ Grader gives quick, precise percentage scores and letter grades for assignments, quizzes, and tests.
Find Your Calculator
Different grading needs — different tools. Choose your path below.
For Teachers
Popular Grading Tools
Free grading calculators for every classroom need.
Easy Grader
Quick score calculations for any test or quiz — percentage and letter grade in one click.
Try Now →Teacher Grader
Grade papers one by one during class — with the +1 Wrong button and Next Paper Mode.
Try Now →Class Grader
Grade your entire class roster at once — paste all scores, get results in one click.
Try Now →Test Grade Calculator
Calculate test scores, predict target grades, and run score simulations.
Try Now →Syllabus Grade Calculator
Calculate weighted course grades from your syllabus percentages — see your current standing.
Try Now →Extra Credit Calculator
See exactly how bonus points change your current grade — instantly.
Try Now →Why Teachers Use EasyGraderHub
Built for real classroom grading. No generic math
EasyGraderHub calculators use standard academic grading formulas verified against K–12 and higher education grading policies. All calculations run locally on your device, ensuring privacy and speed. No data is stored, no account is required, and every result is mathematically correct.
Fast Grading Workflows
Grade papers in seconds instead of minutes — no manual math required.
Built for Classroom Use
Every tool is designed around how teachers actually grade — not generic calculation.
Free, Always
Every calculator is completely free — no signup, no payment, no download.
Works on Any Device
Phone, tablet, or desktop — all tools work without a separate app.
Accurate Every Time
Standard USA grading formulas applied consistently across every calculation.
Explore Grade Calculator Tools
Each calculator solves a specific grading problem. Find the right one for your situation. Browse grading calculators designed for classroom grading, weighted course grades, test scoring, and teacher workflows. All tools are free and require no signup.
Easy Grader — Quick Test Score Lookup
The fastest way to convert wrong answers into a percentage and letter grade. For one test, one quiz, or one student at a time. Use this when you need a quick answer and nothing else.
Teacher Grader — Paper-by-Paper Classroom Grading
Built for teachers grading a stack of papers during class. The +1 Wrong button and Next Paper Mode let you move through 30 papers without retyping the test total each time.
Class Grader — Grade Your Entire Class at Once
Paste your full class list — one wrong-answer count per student — and grade everyone simultaneously. Generates a CSV for direct gradebook upload.
Test Grade Calculator — Exam Score Checker with Target Predictor
Students use this to check scores, predict target grades, and run What-If simulations. Shows percentage, letter grade, and GPA with a full grading chart for the test size.
Syllabus Grade Calculator — Weighted Course Grade from Syllabus
Enter your syllabus category weights (tests 40%, quizzes 30%, homework 30%) and your scores in each. See your current course grade and what you need on remaining assignments.
Extra Credit Calculator — See How Bonus Points Change Your Grade
Enter your current grade and bonus points to see the exact impact on your final percentage. Works for both points-based and percentage-based bonus systems.
Common Questions:
What is EasyGraderHub?
EasyGraderHub is a free grading calculator platform built for teachers and educators. It provides tools for grading tests, calculating course grades, and managing classroom scoring. All grading tools are easy to use and no signup required.
Are these grading calculators free?
Yes. Every grading calculator on EasyGraderHub is completely free. No signup, no payment, and no download required. Open any tool and use it immediately on any device.
Which calculator should I use?
Use the Easy Grader for quick individual score lookups. The Teacher Grader helps teachers grade papers one by one. The Class Grader is designed to grade your entire class at once. Use the Syllabus Grade Calculator for weighted course grades. For bonus points, use the Extra Credit Calculator to see how they affect your final grade.
Can I use these tools on mobile?
Yes. All grading calculators are fully mobile-responsive and work on smartphones, tablets, and desktops. No separate grading app is required.
Start Grading Faster
Free grading tools for teachers and students. Built for classroom workflows, test scoring, weighted grade calculation, and extra credit impact.
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