What is the size of a 1-inch photo?

The specific size of the 1-inch photo is 25mm×35mm, and the specific size of the black and white smaller one-inch photo is 22mm*32mm.

A one-inch photo refers to a one-inch photo, usually used as an ID photo. In order to ensure that the photo quality is consistent with the size, angle, posture, color, etc. of the portrait, the Ministry of Public Security formulated and announced the technical standard for digital photos for ID card production (GA461-2004).

All photos must be recent, full-face, color headshots without hats. The head occupies 2/3 of the photo size, with a white background and no borders. The image is clear, rich in layers, natural in expression, and without obvious distortion. The photo size is 25mm. ×35mm.

Extended information

Other photo size specifications:

1. 2 inches: 3.5mm*5.3mm

2. 1 inch larger : 3.3mm*4.8mm

3. 5-inch/3R: 12.7mm*8.9mm

4. 6-inch/4R: 15.2mm*10.2mm

5. 7-inch/5R: 17.8mm*12.7mm

6. 8-inch: 15.2mm*20.3mm

7. Small 12-inch: 20.3mm*30.5mm

8, 12 inches: 25.4mm*30.5mm

Baidu Encyclopedia-Photo Size