About GradingCalculator and Our Mission
The Expertise Behind the Tool
GradingCalculator is founded and engineered by Muhammad Shamir Taloo, an IT professional with over two decades of industry experience. Holding a Master’s degree in Computer Science (CGPA 3.75/4.00) and acting as the Founder & CEO of TTECH Solutions and The Top AI Gear, Shamir has spent over 20 years managing complex software architecture across the entire Software Development Life Cycle (SDLC).
Having delivered large-scale enterprise solutions for prominent global organizations including Emirates Airlines, dnata, YB Group, and Grant Thornton, he has scaled technology platforms across diverse sectors from aviation to healthcare. This platform applies those same enterprise-grade software development standards, advanced client-side processing, and precise search optimization practices to a lightweight, user-friendly educational platform.
Our Specialized Tools:
1. Test Grade & EZ Grader Calculator
We understand that grading a stack of assignments manually leads to unnecessary stress and wasted hours. Our core grading calculator allows you to simply enter the total number of questions alongside the incorrect marks to instantly generate a complete, real-time breakdown chart. Replicating the simplicity of a classic slide rule in a modern digital format, this easy grader tool features a fully customizable grading scale calculator mechanism. This ensures teachers can effortlessly adjust percentage thresholds to match their specific school district’s standards, with built-in utility options to print reports or export data directly to Excel.
2. Online GPA Calculator (Now Live)
Our newly launched, dedicated academic tracking utility designed for high school, college, and university students. Input course letter grades, percentage scores, credit hours, and course weights to calculate your semester Grade Point Average instantly. Built with global flexibility in mind, it natively supports 9 major academic systems—including standard US 4.0, high school weighted 5.0, US Law 4.33, UK Undergraduate Honours, Indian UGC 10.0, and German Inverted scales—complete with real-time performance gauges and formatted PDF and CSV report exports.
3. Cumulative GPA (CGPA) Calculator (Now Live)
Our newly launched tool for tracking academic standing across an entire program, not just one term. Enter each semester’s GPA and credit hours directly, or switch to Detailed Mode to build a semester’s GPA from individual course grades using the same engine as our standalone GPA Calculator. Carry forward a prior CGPA and credit total to continue an existing record, rename semesters to match your own terms, and export your full multi-semester history as a CSV report or a print-ready PDF. It supports 7 major grading scales — including US 4.0, US Plus/Minus, US Law 4.33, High School Weighted 5.0, Australia 7.0, India UGC 10.0, and the German inverted scale.
4. Percentage Calculator
A dedicated toolkit for everyday percentage calculations that go beyond grading. Find what percentage one number is of another, express any two values as a percentage relationship, or calculate a percentage increase or decrease between two figures — useful for coursework, budgeting, or any quick percentage question outside of grades.
Why Choose Us?
Leveraging a professional background in secure web architecture, user experience (UX), and high-performance engineering, we designed our tools to be completely mobile-friendly, lightning-fast, and free of disruptive clutter. Whether you are an educator grading 30 exam sheets on a tablet at your desk or a student calculating your GPA on a smartphone between classes, our responsive platform adapts fluidly to your workflow.
As we continue to expand and refine our tools, we welcome your insights and technical feedback. Your inputs directly inspire new utility features, higher calculation precision, and improved browser accessibility. Thank you for choosing GradingCalculator. Together, we make academic tracking seamless for everyone.