Find the percentage increase or decrease from an old value to a new one, and the percentage difference between two values.
loading toolHow to use the percentage change calculator
- Type your numbers in the boxes (pick your currency or units if asked).
- The answer updates as you type: no button to press.
- Copy the result, or share it on WhatsApp with one tap.
Questions
Is a 50% fall undone by a 50% rise?
No: 100 falls to 50, and a 50% rise only brings it back to 75.
Is my data private?
Yes. Everything happens inside your own browser: nothing you type or choose is uploaded to us or anyone else.
Is it free?
Completely free, with no sign-up, no watermark and no limit on how many times you use it. Light ads keep the site running.
