Easy Grader
Easy Grader is a free online calculator designed to help teachers and students quickly convert raw test scores into percentages and letter grades. Users enter the total number of questions and the number of wrong answers, and the tool instantly displays the correct percentage and letter grade. It also generates a full grading chart for the entire test, allowing educators to look up scores for every student in a class without repeating the calculation each time. The tool supports multiple grading scales—standard, strict, and lenient—so it can adapt to different school policies. With no sign-up required and a simple interface, it is a practical utility for grading day, reducing arithmetic errors and saving time when processing stacks of papers.
- Category
- Productivity
- Pricing
- Unknown
Problem solved
Easy Grader eliminates the repetitive arithmetic involved in grading tests by hand. Instead of dividing correct answers by total questions for each student, teachers can input the test length once and instantly read off any wrong-answer count as a score from the generated chart, reducing errors and saving significant time.
Use cases
- Grade a stack of identical tests quickly
- Convert number of wrong answers to a percentage and letter grade
- Generate a grading chart for a specific test length
- Check a student's score when only the number wrong is known
- Use as a self-grading tool for practice quizzes
- Demonstrate grading scales in an educational setting
Audience
- Business Users
Pros
- Free to use with no sign-up
- Instant percentage and letter grade calculation
- Full grading chart for all possible scores
- Adjustable grading scales (standard, strict, lenient)
- Simple and intuitive interface
Cons
- Only handles basic percentage-based grading
- No gradebook or student management features
- Requires internet connection
- Does not support weighted grades within the same tool
- Limited to the three preset grading scales
Official website: https://gradescalculator.net/
Canonical LambdaBase page: https://www.lambdabase.com/tools/easy-grader