How many pixels is 450 x 600 px?

450 x 600 px is already a pixel size. Printed at 300 DPI it measures about 38 x 51 mm; the file's kilobyte limit is a separate rule set by each portal.

How many 450 x 600 px photos fit on one sheet?

4 on a 4 x 6 in print, 25 on A4 and 20 on US Letter, with cutting marks between them (measured as if printed at 300 DPI). Our sheet keeps every photo at exact size.

Which documents use 450 x 600 px?

1 document we publish, from 1 country, including Colombian Visa Photo. The full list is on this page.

450 x 600 px photo size

A 450 x 600 pixel photo prints at about 38 x 51 mm (1.5 in x 2 in) at 300 DPI, or 19 x 25 mm at 600 DPI. 1 document from 1 country in our dataset uses this size, including Colombian Visa Photo. Each linked page quotes the official head height, background and file rule with the date we last checked it.

Conversions

450 x 600 px in millimetres, inches and pixels at 300 and 600 DPI
Millimetres	Inches	Pixels at 300 DPI	Pixels at 600 DPI
38.1 x 50.8 mm	1.50 x 2.00 in	450 x 600 px	450 x 600 px (fixed)

A digital size is fixed in pixels; the millimetre and inch columns show how large it prints at 300 DPI.

How many fit on a sheet

4 x 6 in (10 x 15 cm)
4
photos with cutting marks
A4
25
photos with cutting marks
US Letter
20
photos with cutting marks

Counted as if printed at 300 DPI; a digital upload normally needs no print at all.

Documents that use this size

Colombia
- Colombian Visa Photo (digital 3:4 JPG, max 300 KB, white background)

Frequently asked questions

We are an independent service, not a government website. Applying for a passport or visa is done with your government; we only prepare the photo.