Photo Print Size Calculator

Compare real crops side by side, keep your subject in frame, and save a JPG in the size you choose.

I have a photo

Stays on this device

Drop a photo here

JPG, PNG, WebP · HEIC when supported

Just checking sizes?

Calculate from pixel dimensions

Check a specific print size or work backwards from the paper and PPI you want.

Full photo at 300 PPI
13.44 × 10.08 in
Effective PPI on this paper
672 fill / 756 fit
Pixels for this print at 300 PPI
1,800 × 1,200 px

Filling this paper crops 11.1% of the photo. Choose Fit to keep the whole image.

Save or share these settings

Saved settings and links contain only the numbers and units you entered.

Print questions

How big can I print my photo?

Divide each pixel dimension by the density you want. A 3,000 × 2,400 px image can fill a 10 × 8 inch print at 300 PPI. For a different ratio, check the PPI after the crop.

Is 300 PPI necessary for every photo?

300 PPI is a common starting point for prints you hold close. Larger prints viewed from farther away may look good at a lower density. The lab, source detail, and viewing distance affect the result.

Does changing the output PPI make the image sharper?

Changing the density label leaves the photo pixels unchanged. Enlarging the file adds interpolated pixels. The source detail displayed in the tool comes from the original crop.

What does Protect subject do?

Mark one point in the photo so new crops can keep it inside the print. Inspect the actual crop when you need to keep a whole face, several people, or details near the edges.

How can I add a white border to a photo for printing?

Open Add print borders after choosing a paper size. Enter a width for each edge and use Inside to keep the final paper size fixed. Download the result as a JPG or PNG at your chosen density.

Your photo stays in your browser

The site opens photos and creates images and reports on your device. Clearing the photo removes it from the tool. When tool analytics are enabled, events carry actions and preset choices without your photo, file name, embedded tags, or focal coordinates.