# GPACalculatorHQ

> Free, browser-based GPA, CGPA and SGPA calculators for US and Indian students, plus source-verified CGPA-to-percentage conversion for 250+ universities. No sign-up; all calculations run client-side.

## Core calculators
- [Cumulative GPA calculator](/cumulative-gpa-calculator/): overall GPA on the 4.0 scale
- [Weighted GPA calculator](/weighted-gpa-calculator/): AP/IB/honours weighting
- [CGPA calculator](/cgpa-calculator/): 10-point cumulative GPA for Indian universities
- [SGPA calculator](/sgpa-calculator/): single-semester grade point average
- [SGPA to CGPA](/sgpa-to-cgpa-calculator/): combine semesters into CGPA
- [High school GPA calculator](/high-school-gpa-calculator/): 4.0-scale tracking
- [Grade calculator](/grade-calculator/): weighted course grade

## Conversions
- [CGPA to percentage](/cgpa-to-percentage-calculator/): your university's official formula
- [Percentage to CGPA](/percentage-to-cgpa-calculator/): reverse conversion
- [CGPA to US GPA (WES)](/cgpa-to-gpa-calculator/): credit-weighted estimate for study abroad
- [University formulas directory](/universities/): every covered university with its source
- [Indian university CGPA formulas](/universities/india/): searchable list of 241 Indian universities with source-verified CGPA-to-percentage formulas
- [Pakistani university CGPA formulas](/universities/pakistan/): searchable list of 24 Pakistani universities with the HEC standard scale and source-verified formulas

## Planners
- [Target GPA planner](/target-gpa-calculator/): grades needed to hit a goal
- [Final grade calculator](/final-grade-calculator/): score needed on a final exam

## Guides
- [Guides hub](/guides/): plain-English explainers on GPA, CGPA, conversions and admissions

## Notes
- CGPA-to-percentage formulas are taken from each university's official ordinance/circular and cited on the page; conversions to a US 4.0 GPA are estimates.
- Glossary of CGPA/grading terms: https://gpacalculatorhq.com/glossary/