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Printing passport photos: print sheets, DPI and paper explained
A perfect photo file can still be rejected if the print is two millimetres off. Printing is where DIY passport photos usually fail — almost always because of one printer dialog checkbox. Here is how to get physical prints that measure exactly what your application demands.
The one rule: print at 100% scale
When your printer dialog offers "fit to page", "shrink to fit" or "scale to paper size", turn it off. Those options rescale your document to fill the sheet, which turns a 35 × 45 mm photo into a 38 × 49 mm photo — and a wrong physical size is a guaranteed rejection, no matter how good the picture looks. Print at 100% (sometimes labelled "actual size") and the dimensions you exported are the dimensions on paper.
What 300 DPI means when you print
DPI — dots per inch — is how many printer pixels pack into one physical inch. 300 DPI is the quality standard for photo prints: at that density the print looks sharp at the arm's-length distance a clerk examines it from. In practice it means your exported file has exactly the right pixel count for its physical size — a UK photo is 413 × 531 pixels, a US photo is 600 × 600. The Passport Room photo maker renders every export at the preset's true physical size at 300 DPI, so the maths is already done; your only job is not to let the printer rescale it.
Print sheets: six copies from one file
Most passport applications want more than one copy of your photo, and photo kiosks price per sheet, not per photo. The print-sheet editor solves this: it tiles as many copies of your finished photo as fit on the sheet size you choose, with thin cutting guides between them. One A6 or 4 × 6 inch sheet typically fits several 35 × 45 mm or 2 × 2 inch copies. You then cut along the guides with scissors — the guides exist precisely so that a home job comes out square.
The tiling is done at true scale on a canvas in your browser before you download, so the spacing and dimensions are exact. Take the sheet to any photo kiosk, drugstore printing counter or your own printer, print at 100% scale on photo paper, and cut.
Where to print
| Option | Good when | Watch out for |
|---|---|---|
| Home inkjet printer | You already own photo paper and need prints today | Plain paper absorbs ink and looks dull; use glossy photo paper and the printer's highest quality setting |
| Photo kiosk (drugstore, supermarket) | Cheap per sheet, instant, true photo paper | Kiosk software sometimes auto-crops or "enhances" files — check the preview keeps your whole frame |
| Online print lab | You can wait for delivery and want lab quality | Upload the print sheet, not a single photo, and check whether the service resizes uploads |
| Passport office photo counter | You want zero responsibility | Priciest option and you lose the privacy of a photo that never leaves your device |
Paper and handling
- Use glossy or matte photo paper, not office paper — office paper shows banding and the photo can look washed out.
- Let inkjet prints dry fully before cutting; wet ink smears under scissors.
- Cut inside the guides on the photo side, not through the white border, if your office requires borderless photos.
- Keep prints flat and clean — a creased or fingerprinted photo can be refused on quality grounds.
- Some offices also want the digital file for online applications, so keep the JPEG too — it is free to export from the photo maker.
FAQ
Can I print a passport photo at a regular print shop?
Yes — any shop that prints photos can print your print-sheet file on photo paper. Ask for "actual size, no borders" and check the print against a ruler the first time; if the shop rescales your file, the copies come out wrong.
What size paper do I need?
Whatever the sheet you composed is. In the print-sheet editor you pick the sheet size, and the app fills it with the maximum number of correctly spaced copies — so a 4 × 6 inch kiosk sheet and an A6 sheet both work, just with different copy counts.
Does the print quality of my printer matter?
The photo must be sharp and evenly exposed on paper. A modern inkjet on photo paper at its best quality setting is easily good enough; a laser printer on plain paper usually is not, because plain paper cannot hold the detail and tone range of a photo print.
Why not just use a passport booth?
You can — booths are fine. The DIY route is cheaper per photo, works when no booth is nearby, and keeps the source photo on your device. Compare options in the table above.
Where to go next
Build your file in the free passport photo maker — the size guide lists the exact millimetres per country, and the home photo guide makes sure the source shot is worth printing.