Percentage change
Calculate the percentage increase or decrease between two values.
No files selected
The result is (new − original) ÷ original × 100. An original value of zero has no defined percentage change. Change the input or settings to update your result. Results update as you type. Up to 1,000,000 characters.
Your result
How to use Percentage change
- Enter the values you want to calculate and choose the relevant units or settings.
- The result updates as you type. Adjust the available settings if needed.
- Review the result, then use Copy result or a download link when available.
What to expect
Calculate the percentage increase or decrease between two values. The result is (new − original) ÷ original × 100. An original value of zero has no defined percentage change.