Photo 4x4 cm (40x40 mm)

The requirements for documentary photos are different, in particular in terms of size and framing. If you want to get a professional photograph that is suitable for different documents, often the easiest solution is to choose a universal photograph with pre-set size. For instance, for a given format: 4 x 4 cm - meaning 40 on 40 mm, you can use the cropping tool available on our page. a moment we would adapt your photograph to the requirements of the office or institution.

Thanks to this easy procedure, you will save money and time on searching for a photographer who will take professional documentary photographs in the size you need. Not always at a photography studio there is the possibility to print photos with dimensions of 4 on 4 centimetres or 40 x 40 milimetres, so, using photo generator tool with option of automatic framing may be the best solution.

4 x 4 cm (40 by 40 milimetres) Photograph background

As a rule a photo for a document ought to have a uniform background. The background colour itself can differ depending on the specific document. Often, however, it is a bright background, often white (#ffffffff) or light grey (e.g. #f5f5f5), although, there can be a particular background requirement of light blue - #1292fa.

With passport-photo.online photo generator tool you can get a photo with a uniform bright background. Just upload any photograph to the form above and our Background Removal Tool will do its job and you will get a photo on the perfect bright background. Soon, there will also be an option to choose a specific background color. If you need it now, please contact us at support@passport-photo.online.

Equivalents of the 4 x 4 centimetres photograph

The equivalents of a 4 x 4 centimetres photograph are:

• 40 x 40 milimetres photo (i.e. photo's width 40 milimetres and height 40 milimetres)
• 1,57 x 1,57 inches photograph (i.e. photo's width 1,57 inches and height 1,57 inches)

Proportions of the electronic form of the 4 by 4 centimetres photograph

In the case of photos only in digital version, it is crucial to maintain the right proportions, i.e. the ratio of the 4 centimetres width to the 4 centimetres height. Depending on the resolution (dpi) of the printout, these may differ a lot concerning dimensions expressed in pixels (px). E.g., these may be dimensions:

• for dpi=100 resolution: 157 x 157 px (width = 157 pixels, and height 157 pixels)
• for dpi=300 resolution: 472 x 472 px (width = 472 pixels, and height 472 pixels)
• for dpi=600 resolution: 945 x 945 px (width = 945 pixels, and height 945 pixels)