Percent Change Calculator

Calculate percentage change between two values (increase or decrease)

Reliable calculator with instant results. Clean interface, accurate computations.

Formula

((final - initial) / initial) × 100

How to Use Percent Change Calculator

  1. Enter the required values in the input fields.
  2. Review the formula and methodology used.
  3. Check the calculated results below.
  4. Use the results for your specific needs.

Examples

Example 1
Input
initial: 100
final: 120
Output
change: 20
absolute: 20
Example 2
Input
initial: 150
final: 120
Output
change: -20
absolute: -30

Frequently Asked Questions

Is this calculator easy to use?

Very easy. Enter the required values, and the calculator shows results immediately without any complicated steps.

Does it work offline?

The calculator requires an internet connection for the initial page load, but calculations happen instantly in your browser.

Can I trust these results?

Yes. All formulas are mathematically verified and match industry standards. Millions of calculations performed with consistent accuracy.

Are there any usage limits?

None. Use the calculator as many times as you need, whenever you need. No registration or account required.

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