Math Tools

Calculators and generators for common mathematical operations.

5 tools

All Math Tools

Calculate mean, median, mode, range, and standard deviation.

Calculate percentages, increases, decreases, and percentage of a number.

Generate random decimal numbers with configurable precision.

Calculate, simplify, and compare ratios between numbers.

Calculate tips, split bills, and compare tip percentages quickly.

Understand random number generation, cryptographic randomness, probability, dice math, and entropy for developers.

Quick reference for percentages, ratios, averages, and common math formulas developers encounter daily.

What are math tools?

Calculators and generators for common mathematical operations.

How many math tools do you have?

We've got 5 free math tools including Average Calculator, Percentage Calculator, Random Decimal Generator, and more. All free to use!

Do I need to make an account?

Nope! Everything on BuildUtilities is free and works without signing up.