About QuickGrade

Welcome to QuickGrade, a free online ez grader and grade calculator designed for teachers, professors, tutors, homeschool parents, and students. Our goal is simple: take the math out of grading so educators can spend more time teaching, giving feedback, and supporting their students.

Our Story

QuickGrade started as a small side project after watching a public school teacher spend valuable time punching numbers into a handheld calculator. The math is easy, but doing it dozens of times across stacks of quizzes and tests is tedious. We wanted a tool that felt as fast as the classic paper EZ Grader card, but available instantly on any device.

Today QuickGrade is used by educators to convert raw scores into percentages and letter grades for tests, quizzes, worksheets, homework assignments, and assessments. The site is intentionally lightweight, fast to load, and works on phones, tablets, Chromebooks, and desktop computers.

Our Mission

Our mission is to provide the fastest, simplest, and most accurate free grade calculator on the web.

• Free — no paywalls, no premium tiers, no signup walls.
• Private — no accounts required, no personal data collected from the calculator itself.
• Accessible — usable on any device, with a clear interface.
• Honest — straightforward percentage math, with no hidden weighting or curving.

How QuickGrade Works

The calculator uses the standard percentage formula: it divides the number of correct answers by the total number of questions and multiplies by 100. You enter the total number of questions and the number a student got wrong, and QuickGrade instantly shows the percentage score.

Who We Are

QuickGrade is maintained by a small independent team of educators, designers, and web developers who care about classroom-friendly tools. The site is supported by tasteful display advertising, which allows us to keep the calculator free.

Get in Touch

Please visit our contact page or email ezgradersupport@gmail.com.