31 × 41 mm photo
Pixel sizes, print layout and the 1 document in 1 country that use a 31 × 41 mm (1.22 × 1.61 in) photo.
At a glance
A 31 × 41 mm (1.22 × 1.61 in) photo is printed 31 × 41 mm and holds 366 × 484 pixels at 300 dpi. It is the official size for 1 document in 1 country, listed below. Head height, background and other rules still differ from document to document.
Among the documents below that publish a head size, the required head height (chin to crown) ranges from 28.7 mm to 32.8 mm.
Documents that use a 31 × 41 mm photo
| Country | Document | Category | Digital size | Background |
|---|---|---|---|---|
| Trinidad and Tobago | Passport | Passport | — | White: a solid white background |
How to make a 31 × 41 mm photo
- Check your document's own rules. Open the document in the table below: head height, background and recency differ between countries even when the print size is the same.
- Take the photo. Photograph the person against a plain background in even light, facing the camera, with space around the head and shoulders.
- Crop to the ratio. Crop the image to 0.76 : 1 (31 × 41 mm), keeping the head height the document asks for.
- Print at the right resolution. Print at 31 × 41 mm on photo paper; at 300 dpi the crop needs 366 × 484 pixels.
Other photo sizes
- 35 × 45 mm (255)
- 2 × 2 in (38)
- 30 × 40 mm (25)
- 40 × 60 mm (21)
- 40 × 50 mm (16)
- 36 × 47 mm (9)
- 40 × 40 mm (9)
- 50 × 70 mm (9)
- 33 × 48 mm (9)
- 26 × 32 mm (8)
- 50 × 50 mm (7)
- 35 × 50 mm (4)
- 45 × 45 mm (3)
- 45 × 35 mm (3)
- 50 × 60 mm (3)
- 30 × 30 mm (2)
Categories: