Study, assignments, and quick calculations

Student Toolkit

A focused set of calculators and converters for everyday academic work, from age and percentage math to unit conversion and study planning.

Solve various percentage-based math problems quickly.

Convert academic CGPA to percentage using standardized university formulas.

Find your exact chronological age in years, months, and days.

Add, subtract, and convert time durations and intervals effortlessly.

Convert between meters, feet, kilometers, miles, and other length units.

Generate unbiased random numbers within your specified range.

Export plain text content into a downloadable PDF file.

Combine multiple PDF files into a single document without leaving your browser.