Education Calculators

GPA, CGPA, percentage to GPA, and grade converter calculators. All free, instant results.

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Grades and academic scores

Convert GPA, CGPA, grades, percentages, and academic units.

Calculate your GPA from course grades and credit hours

Calculate cumulative GPA across multiple semesters

Convert percentage scores to GPA and vice versa

Convert grades across US, Indian, UK, and other grading systems

Quick learning references for chemistry and classroom use.

Interactive periodic table with all 118 elements — atomic mass, electron configuration, properties, and discovery info

Additional tools in this category.

Convert CGPA to percentage and percentage to CGPA using common academic formulas

Generate multiplication tables for study, practice, worksheets, and quick reference