How many pixels is a 30 x 40 mm photo?

354 x 472 pixels at 300 dpi, the resolution photo labs print at; 709 x 945 pixels at 600 dpi.

Which countries ask for a 30 x 40 mm photo?

Of the documents WinPhoto ID covers: Colombia, Kuwait, Qatar. Each one's page links to the official rules and says when we checked them.

Do all 30 x 40 mm photos follow the same rules?

No. Across these documents the head must fill between 70% and 80% of the photo's height, depending on the document, and the background colour differs too. Choose your document: its page checks your photo against its own rules.

Passport, visa and ID photos · By size

30 x 40 mm photo: the documents that ask for it

A 30 x 40 mm photo is 1.18 x 1.57 inches, or 354 x 472 pixels at 300 dpi. These 3 documents ask for it, but their head size, background and other rules differ: choose yours to check your photo against its own rules.

Your photo stays on your device: nothing is uploaded, and no face is recognised.

Each document's page meets its published spec as checked on the date it gives. WinPhoto is not affiliated with any government.

Check your photo and make the file

Colombian visa, online application photo (Cancillería visa form) Colombia. Background white.
Kuwait e-visa face photo (Ministry of Interior Kuwait Visa platform: tourist and family visit visas) Kuwait. Head 70% to 80% of the height. Background white.
Qatar e-visa personal photo (Hayya platform: tourist and other Hayya entry visas) Qatar. Head 70% to 80% of the height. Background plain white or light grey, even and uniform, no shadows or glare.

Questions

How many pixels is a 30 x 40 mm photo?: 354 x 472 pixels at 300 dpi, the resolution photo labs print at; 709 x 945 pixels at 600 dpi.
How big is a 30 x 40 mm photo in inches?: 1.18 x 1.57 inches.
Which countries ask for a 30 x 40 mm photo?: Of the documents WinPhoto ID covers: Colombia, Kuwait, Qatar. Each one's page links to the official rules and says when we checked them.
Do all 30 x 40 mm photos follow the same rules?: No. Across these documents the head must fill between 70% and 80% of the photo's height, depending on the document, and the background colour differs too. Choose your document: its page checks your photo against its own rules.