This image has a width of 1000 and height of 1000, so its aspect ratio is 1:1 or 1 to 1. Your image has the same type of ratio, but the possible ratios are much more varied.įor example, this image has a width of 500 pixels and a height of 1000 pixels, so its aspect ratio is 1:2 or 1 to 2. The actual width of a classical TV might be 40 inches wide and the actual height may be 30 inches high, but it will always be in that 4 width to 3 height ratio. Newer wide screen TVs have a ratio of 16:9. Like images, TV's have aspect ratios and they provide a good example to describe aspect ratio because there are only a few fixed sizes and almost everyone is familiar with them. Image aspect ratio is a fraction that describes the relationship between the height and width of your image. This guide will help you understand aspect ratios and the options you have when the image and print size don't perfectly match. Differences in these ratios can cause frustration, confusion, and ultimately leave you unhappy with your print. When you are taking your image and turning it into a poster (or canvas, decal, etc.), there are two aspect ratios that must be considered - the aspect ratio of the image and the aspect ratio of the print. If you resize your images, please allow for this 8% and not crop your subject close to the edges.The Definitive Guide to Image Aspect Ratio for Printing Most cameras allow for this, as the viewfinder is slightly smaller than the actual image recorded. The projected image is about 4% larger than the pre-cut paper that it is printed on. With traditional photo printing machines, the image is projected onto the light sensitive paper, to avoid unsightly edge lines. *Because not all digital cameras have the photo standard 2x3 ratio image format, we adjust to achieve the best fit. Also note that depending on the orientation of the image (portrait/landscape) and the image-versus-print aspect ratios, sometimes the cropping method will require cropping from the top/bottom rather than the left/right. We have the same problem when printing a 3:2 photo at a size of 8x10 or 5x7. Obviously, this article focused on one example but similar situations exist when printing other sizes. After reading this article, hopefully the answer is clear: Other than stetching and there by distorting the image, your only other option is to adjust the size (to 4 x 5.33) or the most popular default choice (93%) crop some of the image (on the top and/or bottom). We often get the same question, for example, asking how to print a 4:3 photo at exactly 6x4 inches without cropping. While this entire topic may be trivial to the advanced amateur or pro, we receive many inquiries regarding how to effectively deal with this issue. 93% of PictureLizard customers select this service and it is offered by default for all photo printing orders. The compromise, of course, is that we must lose a bit of the image on the top and/or bottom. This method is often the preferred method since the photograph will be exactly 6x4 inches and will fit in a 6x4 frame with no borders. Using this method, we lose a little off the top and bottom (notice the flags are missing on the bottom) but we lose nothing on the left/right. With method 2, we crop out a portion of the center of the photo using a 3:2 crop. There are two methods for obtaining a photograph from a consumer camera that records a 4:3 “mismatched” image. For example, if a consumer’s camera produces 4:3 photos, we cannot print a 6x4" photo without cropping out some of the image. The problem occurs when there is a mismatch. Here, there is not a problem because there's a match between the aspect ratio of the image and the print size that has been chosen. That means that the entire* photograph from the camera can be printed as a 6x4 print with very little cropping and the final print will be exactly 6x4. The 3:2 photo from most professional digital cameras can be printed at the popular 6x4" photo size because the aspect ratio of the image (3:2) matches that of the print which is also a 3:2 ratio. The higher number (1.78 versus 1.33) indicates that the HDTV set has a wider, more rectangular screen than the more “square” standard set. HDTV sets have an aspect ratio of 1.78, sometimes displayed as 1.78:1 or 16:9. That is because the screen is 1.33 times as wide as it is tall. For example, standard televisions have an aspect ratio of 1.33. The higher the aspect ratio, the wider the image. Note: This article applies only to 6x4" through to 12x10" photo print sizes, our large format prints are produced differentlyĪspect ratio is nothing more than width divided by height. We hope this article will help in the basic understanding of aspect ratios and the handling of “mismatched” aspect ratios. The simple but often misunderstood topic of aspect ratios and how to handle cases where the aspect ratio of the image doesn’t match the aspect ratio of the print.
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