About Easy Grade Calculator
Easy Grade Calculator was created with one purpose — to make grading simpler, faster, and more accurate for teachers, students, and parents worldwide.
Use the CalculatorOur Mission
To make grading effortless. We aim to eliminate manual calculations, reduce teacher workload, and help students instantly understand their academic performance through simple, high-accuracy tools.
Our Vision
To become the world’s most trusted and widely used online grading companion — bringing clarity, speed, and confidence to every exam, assignment, quiz, and assessment.
Our Story
2023 — The Problem
Teachers around the world still depended heavily on manual grade conversion charts. Students struggled to interpret raw scores into meaningful percentages and letter grades. Existing online tools were cluttered, outdated, or inaccurate.
2024 — Research & Prototype
We started by researching grading systems from multiple regions including the US, UK, EU, Canada, Pakistan, India, and Australia. Early prototypes experimented with simple score-to-percentage logic and clear UI layouts.
January 2025 — Official Launch
Easy Grade Calculator officially went live with instant percentage conversion, letter-grade mapping, and support for hundreds of scoring combinations such as 5/10, 18/25, 33/40, 70/100.
Mid-2025 — Expansion of Features
We added dynamic URL-based pages, grading scale generators, mobile-friendly layouts, SEO-optimized calculators, and teacher-friendly functionality.
2026 & Beyond — Our Commitment
We plan to introduce downloadable grade sheets, customizable grading scales, student performance dashboards, and smart classroom tools powered by automation.
What We Do
Instant Grade Conversion
Enter any score (e.g., 14/18) and get percentage + grade in milliseconds.
Smart Letter Grades
Built-in grade scales help classify scores as A, B, C, D, or F instantly.
Teacher Tools
Quick references, examples, and automated grading pathways for educators.
By the Numbers
1,000,000+
Grades calculated globally
98%
User satisfaction & accuracy rating
100% Free
Accessible to all users
What Users Say
“A lifesaver during exam season. Fast and easy.”
— Aisha, High School Teacher
“Finally a clean, ad-free calculator that does exactly what I need.”