Student Utility Tools

Fast, client-side academic calculators and productivity utilities built for students.

Academic & Grade Calculators

3 tools

Calculate current attendance percentage, classes missable, and classes needed to reach 75%, 80%, or custom goals.

Multi-semester CGPA calculator with swappable percentage conversion formulas for Indian and global universities.

Weighted course GPA calculator supporting 4.0, 5.0, and 10.0 grade point scales with credit weightings.

3 tools

Drift-proof study interval timer with 15/5, 25/5, and 50/10 presets with audio chimes and background-tab sync.

100% client-side privacy-first text analysis for word count, character count, sentence count, and reading time.

Surgical typing speed evaluator reporting Net WPM, Gross WPM, accuracy %, and character errors.

4 tools

4-in-1 percentage tool: X% of Y, X is what % of Y, percentage increase/decrease, and percentage change values.

Exact calendar-aware age calculator computing years, months, days, total days lived, and next birthday countdown.

UTC-safe calendar date difference and addition/subtraction calculator without Daylight Savings drift.

Multi-category converter for length, weight, temperature, speed, area, volume, time, and data units.

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