What's the aspect ratio of a 4x6 photo?

The aspect ratio of a 4x6 photo is 2:3. This is pretty standard - in fact, its exactly the same as the ratio used in most digital cameras. So, when you ask yourself "how big is a photo 4x6", its not just about the size in inches, its also about proportions. With this ratio your photo will fill the print area without any distracting borders. But, you might be wondering, what happens when you crop a photo to this ratio? - Visuals Clipping has all the answers. They'll explain how aspect ratios affect cropping, composition and even framing. By getting this right, you can keep your photo looking balanced and true to its original format.