About All Grade Calculator

Zufishan holds an MS in Environmental Science and spent years working through university grading systems as a student. Navigating CGPA calculations, percentage conversions, admission aggregate requirements, and attendance rules across South Asian and US institutions, she kept running into tools that were either inaccurate, cluttered, or impossible to use on a phone at 11pm before an exam.

AllGradeCalculator started as a fix for that problem. Every formula is verified against official documentation from HEC Pakistan, CBSE India, and standard US university grading policies. Results carry a disclaimer because no tool can know your specific institution's rounding rules, but the underlying math is correct.

The site now hosts 36 free calculators. All of them run entirely in your browser. Nothing you type is stored or uploaded.

Tools on this site

View all 36 tools

Formula verification

Each calculator's formula is sourced from the relevant authority: HEC Pakistan for university CGPA conversions, UGC and CBSE guidelines for Indian board tools, and standard US weighted-average grading for GPA and grade calculators. Where institutions differ in their approach, the calculator notes the variation and the result carries a disclaimer. If you find an error in a formula, use the contact page and it will be corrected.

Contact

For formula corrections, feedback, or calculator requests, use the contact page. For writing, you can find Zufishan on Medium.