The size of a Polaroid photo can vary depending on the camera and film used. However, the most common Polaroid size measures 4.2 inches in height and 3.5 inches in width, including the border. The photo area of Polaroid SX-70, 600, and i-Type film measures exactly 3.108 × 3.024 inches, while the total area measures 4.233 x 3.483 inches. If measured without the surrounding border, the image is 3.1 × 3.1 inches. The recommended size for digital Polaroid images is either the mini or square size, which is around 4.2 × 3.5 inches or 3.4 × 2.1 inches. The original Polaroid picture is about 5.25″ X 6.35″, and the standard one is 2.4″ X 3.9″ . If you want to frame a Polaroid picture, you may need to use matting to better display the photo, as the smallest frame size is 5" X 5".