Calculators
General-purpose calculators for the math that comes up every day: percentages, percentage change and quick comparisons. Enter your numbers and the answer updates as you type.
Percentages
Percentage CalculatorFind X% of a number, what percent one number is of another, or the percentage change between two values. Results update as you type and show the working.Percentage Increase CalculatorEnter an original and a new value to see the percentage increase, the absolute difference and the growth multiplier. Works for prices, salaries, followers or any other quantity.Percentage Decrease CalculatorFind how much a value fell in percentage terms. Enter the original and new values to get the percentage decrease, the amount lost and what share of the original remains.Average CalculatorPaste a list of numbers to get the mean, median, mode, range, sum and standard deviation at once. Separate numbers with commas, spaces or new lines.