Percent Change Calculator

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

Original Value

New Value

Formula

((New − Old) / |Old|) × 100

Related Calculators

Related Tools

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

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 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.