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Image size calculator

This calculator estimates image size from resolution and compression.

Data sizeCalculatorOnline

Enter values

Image size, MB
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Formula

MB = width × height × bytes/pixel × percent / 100 / 1000000

What this calculator does

This calculator estimates image size from resolution and compression.

How to use

  1. Enter values in the fields.
  2. Click Calculate.
  3. Check the result below the form.

FAQ

Is the formula real?

Yes, practical formulas for file, media, and storage size estimation are used.

Are data sent to the server?

No, calculation runs in the browser.

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