Catalog / Math

Math⁴

4 tools shown · every calculation runs locally in your browser. No accounts, no tracking.

Equation Solver

Solve linear and quadratic equations with step-by-step solutions.

Scientific Calculator

Advanced calculator with trigonometric, logarithmic, and statistical functions.

Statistics Calculator

Calculate mean, median, mode, standard deviation, and other statistical measures.

Convert between different units of measurement including length, weight, temperature, and more.