ABOUT THIS TOOL

How Percentage Calculator works

Percentage questions use different formulas depending on what you are comparing. Choose the calculation you need instead of applying the same division rule to every case.

How to use it

Choose the percentage calculation.
Enter the required values.
Review the result and formula context.
Change the inputs to compare another case.

Works well for

Finding X% of a value
Measuring price increases or decreases
Comparing two values
Checking business KPIs

Supported workflow

Handles common percentage tasks such as X percent of Y, percentage change and percentage difference.

Things to know before you use it

Choose the correct calculation type: percentage change and percentage difference answer different questions.

Privacy

Entered values and calculations stay in your browser.

Read the full FileFiddler privacy policy.

Common questions

Is Percentage Calculator free to use?

Yes. FileFiddler currently provides this tool free to use in the browser.

What should I check if the result is not what I expected?