Photo 30x40 MM (3x4 Centimetres)

About the 30 x 40 mm photo

The requirements for documentary photographs may vary, in particular in terms of size and framing. If you want to get a professional photo that is suitable for different documents, generally the easiest solution is to choose a universal photograph with pre-set size. For example, for a given format: 30 x 40 milimetres - meaning 3 on 4 centimetres, you can use the cropping tool available on our page.

Within a few seconds we would adapt your photo to the requirements of the office or institution.

Thanks to this simple procedure, you will save time and money on searching for a photographer who will take professional document photographs in the size you need. Not always at a photography studio there is the possibility to print photos having dimensions of 30 on 40 mm or 3 x 4 centimetres, hence, using photo maker with option of automatic framing may be the best solution.

30 x 40 mm (3 by 4 cm) Photograph background

Normally a photograph for documents should have a uniform background. The background colour itself can vary depending on the specific document. Generally, however, it is a bright background, normally white (#ffffffff) or light grey (for example #fdfdfd), although, there can be a particular requirement regarding background of light blue - #1292fa.

With passport-photo.online photo cropping tool you can get a photo with a uniform bright background. Simply upload any photo to the form above and our Background Removal Tool will do its job and you will get a photograph 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 [email protected].

Equivalents of the 30 x 40 milimetres photograph

The equivalents of a 30 x 40 mm size photo are:

• 3 x 4 centimetres photograph (i.e. photo's width 3 cm and height 4 cm)
• 1,18 x 1,57 inches photo (i.e. photo's width 1,18 inches and height 1,57 inches)

Proportions of the digital version of the 30 by 40 mm photograph

In the case of photos only in electronic version, it is important to maintain the correct proportions, i.e. the ratio of the 30 mm width to the 40 mm height. Depending on the resolution (dpi) of the printout, these may differ a lot regarding sizes expressed in pixels (px). For instance, these may be the dimensions:

• for dpi=100 resolution: 118 x 157 px (width = 118 pixels, and height 157 pixels)
• for dpi=300 resolution: 354 x 472 px (width = 354 pixels, and height 472 pixels)
• for dpi=600 resolution: 709 x 945 px (width = 709 pixels, and height 945 pixels)

Last update: 22/9/23