Grade Calculator
Free & Instant

Enter total questions and correct answers to instantly see your percentage, letter grade, and full grade scale.

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📊 Calculate Your Grade

Fill in the fields for an instant result

Percentage
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Letter Grade
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💡 Understanding Percentage

How your grade percentage is calculated

Formula
Grade % = (Correct ÷ Total) × 100
Example: (38 ÷ 50) × 100 = 76%
Explore Similar Questions
19/20(19÷20)×100 = 95%
18/20(18÷20)×100 = 90%
17/20(17÷20)×100 = 85%
16/20(16÷20)×100 = 80%
15/20(15÷20)×100 = 75%
14/20(14÷20)×100 = 70%

📋 Grade Scale

Enter questions above to generate

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📊 Grade scale will appear here Enter total questions and click Calculate to see every possible score.
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Instant Results

Your grade appears the moment you click calculate. No waiting, no loading.

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100% Private

All calculations run in your browser. We never see or store your grades.

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Complete Scale

See the full grade breakdown for every possible score on your test.

Grade Calculator – Calculate Your Grades Online Instantly

Looking for a fast and accurate way to calculate grades online? Our free grade calculator helps students and teachers determine current grades, final grades, and weighted grades in just a few clicks. Whether you need a simple grade calc for a single test or a weighted grade calculator to factor in assignments, quizzes, and exams by percentage, our tool makes calculating grades by weight effortless. Use it as a grading calculator for individual tests, a final grade calculator to see what score you need on your last exam, or a quick grade checker to track your progress throughout the semester — all with accurate grade calculator percentage results, completely free and easy to use.

📋 Standard Grade Scale Reference

How percentages map to letter grades and GPA

PercentageLetter GradeGPADescription
90% – 100%A+4.0🌟 Outstanding
80% – 89%A4.0🏆 Excellent
70% – 79%B3.0😊 Good
60% – 69%C2.0Average
50% – 59%D1.0⚠️ Marginal
Below 50%F0.0❌ Fail