Print format
3x4 photo.
3x4 photo — A 3 × 4 cm print format. Explore its dimensions, export preset and the application details to check before printing.
At a glance
The essential measurements.
| Print dimensions | 30 × 40 mm |
|---|---|
| Export preset | 354 × 472 px |
| Print density | 300 dpi |
Pixel dimensions and print density describe the export preset. They are not universal digital upload requirements.
Read the fine print
Before you prepare your photo.
- Pixel dimensions are tool export presets, not universal application upload requirements.
- Dimensions alone cannot establish photo acceptance.
Intended uses
Generic portrait photo printing
Photo studio / in development
A little more guidance.A little less guesswork.
The crop, check and export tools are still being built. For now, use this guide to understand your format and application requirements.
Review the measurements ↑A little preparation
Three steps to a clearer start.
Confirm your application.
Check the receiving authority and whether you need a printed photo or a digital upload.
Review the full guidance.
Read the dimensions and notes below. Check composition, lighting and any restrictions on cropping or editing.
Prepare, then double-check.
Use a suitable photo service or the application’s photo process. Confirm the current source instructions before submitting.
Good questions
A few things worth knowing.
What does 3x4 photo mean on this page?
This page uses 3 × 4 cm. Confirm the unit before preparing a print; similar labels can refer to different physical sizes.
Are the pixel dimensions an upload requirement?
They are a print export preset calculated at the listed print density. Your application may have different digital file requirements.
Does the right size guarantee acceptance?
No. Background, composition, image quality and the rules of the receiving authority also matter.