Math calculators

Percentages, averages, fractions, ratios, and core arithmetic tools.

Calculate percentages, find what percent one number is of another, and measure percentage change.

Find the mean, median, and range of a list of numbers.

Add, subtract, multiply, or divide fractions and mixed numbers, then simplify the result.

Simplify ratios, split a total in a given ratio, or find a missing equivalent term.