QuickGradeCalc

Building free calculators for teachers.

About

I’m building QuickGradeCalc, a free web app that turns test scores into percentages and letter grades instantly, with no sign-up. It’s built for teachers, tutors, and homeschool educators who want to grade a stack of tests quickly. I’m sharing what I learn about SEO and growth along the way. Try it at https://www.quickgradecalc.online

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Tastemaker

Gone streaking

Maker History

Quick Grade CalculatorGrade a stack of tests in seconds. Free, instant, no sign-up
Sep 2026

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Joined Product HuntSeptember 26th, 2026

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2mo ago

Quick Grade Calculator - Grade a stack of tests in seconds. Free, instant, no sign-up

Most grade calculators do one lookup at a time. This one's built for grading a whole stack fast: tap "+1 wrong" (or press W) per miss instead of retyping numbers, hit Reset for the next student. Decimal precision keeps partial credit accurate. The grading scale is fully customizable to match your school's policy. No sign-up, no data collection, everything runs in your browser. Includes a separate percentage-to-letter converter and a grading guide too.