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AiTechWorlds
AiTechWorlds
Calculate semester GPA and cumulative CGPA for 50+ world university grading systems — credit-weighted, with scale conversion.
Your CGPA
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0 total credits · 🇧🇩 Bangladesh University (4.00 scale)
Grade boundaries are indicative national conventions — always verify exact ranges with your own university.
The AiTechWorlds CGPA Calculator computes your credit-weighted semester GPA and cumulative CGPA for over 50 country and university grading systems, including the US 4.0 scale, UK Honours classification, India's 10-point CBCS, the Bangladesh 4.00 scale, Germany's inverted 1.0–5.0 scale, and many more. Built for tech, CSE, IT and engineering students, it lets you add each semester or year, enter credits and grades, and read your CGPA instantly — with optional scale conversion and a target planner. It works without login and runs entirely in your browser.
Pick your grading scale
Select your country or university preset, or build a custom scale.
Add courses and credits
Enter each course's credit hours and grade. Course names are optional.
Add each semester or year
Use the tabs to add every term; each shows its own GPA.
Read your CGPA
Your credit-weighted cumulative CGPA updates live as you type.
Convert or save
Convert to US 4.0/percentage, plan a target CGPA, or sign in to sync to Drive.
100% Private — No Server Required
All processing happens directly in your browser. No data is uploaded, stored, or transmitted to any server.
Last reviewed on June 15, 2026 by the AiTechWorlds Tools Team. All processing runs locally in your browser.