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Print Size Calculator

Whether the file supports the size you want.

Written and maintained by Mohit PatelLast checked August 4, 2026How we build these
in
in

At this print size

Large enough

250 DPI against a 150 minimum

Effective resolution250 DPI
Maximum size at your minimum40.0 × 26.7 in
Image aspect ratio1.500
Print aspect ratio1.500

The file supports this size at 250 DPI. It would still be adequate up to 40.0 inches wide at your stated minimum.

How the Print Size Calculator works

The maximum print size a file supports is a hard limit set by its pixel count and your minimum acceptable resolution. If the aspect ratio also differs from the print, something crops, and knowing which before printing beats discovering it afterwards.

Also known as: how big can I print this · maximum print size from image · photo print size calculator

Not financial advice. Marketplace fees change, and they vary by country, plan and seller status. Every rate here is an editable default, not a quoted price, check the platform's current fee schedule before you price a product against it. This is not tax or business advice.

Frequently asked questions

How large can I print my image?

Pixel dimensions divided by your minimum acceptable DPI. Both dimensions have to clear it, and the smaller of the two governs.

What is an acceptable minimum DPI?

150 for most wall art and posters, 300 for anything examined closely, and lower still for large format viewed at a distance.

What if the aspect ratios do not match?

The image will crop, letterbox or stretch. Cropping is usually the right answer, and choosing where to crop is a design decision rather than a printer's.

Does the paper affect required resolution?

Somewhat, uncoated and textured stocks absorb detail, so very high resolution is wasted on them. Glossy photo paper shows every pixel you give it.

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