Percentage Increase Calculator

Calculate a value after a percentage decrease, or find what percentage decrease goes from one value to another. Two-way calculation with formula

Calculate the percentage change between two values. Shows increase or decrease with colour coding, absolute change and the formula used

Calculate the percentage difference between two values. Unlike percent change, this is order-independent and uses the average as the base

Calculate percentages easily — find X% of a number, percentage change, increase and decrease. Four calculators in one tool.