what size is a passport photo uk

The size of a printed passport photo in the UK must measure 45 millimeters (mm) high by 35mm wide. The image of the persons head, from the crown to the chin, must be between 29mm and 34mm high. The photo must be printed on low to medium gloss finish paper and have a neutral expression. If you are applying for a passport online, you need a digital photo that is at least 600 pixels wide and 750 pixels tall, and at least 50KB and no more than 10MB. The digital photo must contain no other objects or people and must have a neutral expression. If you are getting a passport photo from a photo booth or shop, make sure it can give you photos that measure 45mm high by 35mm wide.