Image File Size Calculator

Estimate uncompressed image size from pixels, color channels and bits per channel.

Image width (px)

Image height (px)

Color channels

Bits per channel

Result

Frequently asked questions

Is this image file size calculator free?

Yes. It is completely free, works in your browser and does not require an account.

Does it work on mobile?

Yes. EasyToolsCalc is responsive and works on phones, tablets and desktop computers.

Are my values saved?

No. The calculation runs locally in your browser. EasyToolsCalc does not save the numbers you enter.