Pixel to print calculator
Know the real print size of your artwork.
Convert pixel dimensions into inches and centimeters at 300 DPI — or enter any DPI — before you export a print-on-demand design.
Artwork dimensions
Enter the actual pixel size of the file and the DPI you want to evaluate.
Physical print size at 300 DPI
Formula: pixels ÷ DPI = inches. This is a mathematical conversion, not a guarantee that a print provider will accept the file or that the artwork will look sharp.
Why it helps
Check the production details before they become listing problems.
Shows the exact mathematical relationship between pixel dimensions, DPI and physical print size.
Lets you compare the same artwork at different DPI values without resizing or uploading the file.
Includes common large-canvas presets as quick starting points, while keeping every value editable.
Reports megapixels so you can quickly understand the overall amount of image data in the canvas.
Simple workflow
How to use this free tool
- 1
Read the pixel width and height from your image editor or file information and enter both values.
- 2
Use 300 DPI as a common high-resolution reference, or enter the resolution required by your production workflow.
- 3
Compare the calculated physical size with your product template, then resize or regenerate if necessary.
Useful answers
Frequently asked questions
Is 300 DPI always required for POD?
No single DPI rule covers every product and provider. 300 DPI is a useful reference for many print workflows, but always follow the current template and requirements of the provider you use.
Does changing the DPI field resize my artwork?
No. The calculator only shows how the existing pixel dimensions translate into physical size. It never modifies or uploads a file.
Why can a large file still print poorly?
Pixel count is only one factor. Compression, upscaling, blurry source material, thin lines and low contrast can all reduce print quality even when the dimensions are large.
Keep working
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Open free tool →Turn the result into a complete POD workflow.
Move from the free tool to design generation, cleanup, mockups, listing copy and print-ready export without rebuilding your project.