About
About (हिन्दी) – The fastest, most accurate online grade calculator suite. Calculate course averages, final exam score requirements, weighted categories, and GPA on a 4.0 scale with 100% privacy.
हमारे बारे में – ग्रेड कैलकुलेटर
At Grade Calculator (gradecalculator.dev), we empower students, educators, and parents worldwide with fast, transparent, and mathematically rigorous academic calculation tools. Calculating semester averages, final exam score targets, and cumulative GPA should never require confusing spreadsheets or ad-cluttered websites that lag on mobile devices.
Our suite of 15+ calculators is built on modern web standards to ensure instant client-side execution, 100% browser-based data privacy, and zero server storage of personal grades.
Mathematical Rigor
Every calculation formula—from weighted harmonic contributions to decimal quality points—is verified and tested against standard institutional benchmarks.
Privacy-First Architecture
We never store, transmit, or monetize your coursework grades. All calculations execute directly in your browser's JavaScript runtime.
Always Free & Accessible
No paywalls, no forced logins, and no intrusive popups. Built to conform to modern WCAG accessibility guidelines.
Academic Community & Updates
Follow Grade Calculator across our official community channels for study tips, grading insights, and calculator releases.
मानक शैक्षणिक ग्रेड पैमाना
प्रतिशत स्कोर, लेटर ग्रेड और 4.0 GPA गुणवत्ता बिंदुओं की रूपांतरण तालिका।
मानक शैक्षणिक ग्रेड पैमाना
ग्रेडिंग पैमाना| लेटर ग्रेड | प्रतिशत सीमा | ग्रेड पॉइंट औसत (GPA) | शैक्षणिक स्थिति |
|---|---|---|---|
| A+ | 97% – 100% | 4.0 | ऑनर्स स्तर |
| A | 93% – 96% | 4.0 | ऑनर्स स्तर |
| A- | 90% – 92% | 3.7 | ऑनर्स स्तर |
| B+ | 87% – 89% | 3.3 | सफलतापूर्वक उत्तीर्ण |
| B | 83% – 86% | 3.0 | सफलतापूर्वक उत्तीर्ण |
| B- | 80% – 82% | 2.7 | सफलतापूर्वक उत्तीर्ण |
| C+ | 77% – 79% | 2.3 | सफलतापूर्वक उत्तीर्ण |
| C | 73% – 76% | 2.0 | सफलतापूर्वक उत्तीर्ण |
| C- | 70% – 72% | 1.7 | सफलतापूर्वक उत्तीर्ण |
| D+ | 67% – 69% | 1.3 | सुधार की आवश्यकता |
| D | 63% – 66% | 1.0 | सुधार की आवश्यकता |
| D- | 60% – 62% | 0.7 | सुधार की आवश्यकता |
| F | < 60% | 0.0 | सुधार की आवश्यकता |
लोकप्रिय ग्रेड कैलकुलेटर
सेमेस्टर योजना और GPA ट्रैकिंग के लिए विशेष कैलकुलेटर खोजें।
ग्रेड कैलकुलेटर
Calculate overall percentages, total points earned, and letter grades across all your coursework.
अंतिम परीक्षा ग्रेड कैलकुलेटर
Find out the exact score needed on your final exam to pass the class or earn your desired letter grade.
भारित ग्रेड कैलकुलेटर
Compute course grade when assignments, quizzes, midterms, and finals carry distinct category percentages.
4.0 GPA कैलकुलेटर
Calculate high school and college grade point averages with credit hour weighting.
औसत ग्रेड कैलकुलेटर
Calculate the mathematical mean, median, highest, and lowest score across any set of grades.
टेस्ट और क्विज़ स्कोरर
Instant grading chart and test score checker for students and teachers.