Guest Post – GradesCalculator.net (Grade Calculation)

GradesCalculator.net is a free online tool for teachers and students who need to convert test and quiz results into percentages and letter grades. The site, titled “Easy Grader,” centers on a calculator that takes the number of questions and the number answered incorrectly, then returns a percentage, a letter grade, and a full grading chart for a class. It also offers related calculators for final, section, weighted, and semester grades. The content explains how the tool replaces the traditional paper grading card and outlines common grading scales. The site is intended for educators grading large batches of assessments and for students who want to check their scores quickly.