Math Calculators

Calculate all possible subsets of a given set. Find the number of subsets, proper subsets, and list all subset combinati...

Calculate square roots, cube roots, and nth roots of any number. Get precise results with step-by-step solutions.

Calculate the average of multiple percentages. Weighted and simple average percentage calculations made easy.

Calculate the absolute difference between two numbers. Find the positive difference regardless of order.

Calculate percentages easily. Find what percent one number is of another, percentage increase/decrease, and more.

Calculate what percentage of time has passed or remains. Find percentage of hours, days, weeks, or any time period.

Add, subtract, multiply, and divide fractions. Simplify fractions and convert between mixed numbers.

Convert decimal numbers to fractions instantly. Get simplified fractions and mixed numbers from any decimal.