Here's a useful guide from a stock library agency: Alamy. UHD, Full HD, HD, and SD resolutions in outlined. Cameras as small and inexpensive as the Panasonic G7, to much larger systems like the Sony FS7, all include 4K shooting in their list of specifications. Dividing these numbers by the smaller of the two will give us the aspect ratio. 960X720 ASPECT RATIO TO FULL HD TV 4K is the thing a lot of TV and camera manufacturers are throwing around as The Next Big Thing. In that formula, the width (X) is 1920 pixels, and height (Y) is 1080 pixels. For example, say we have a monitor with a resolution of 1920x1080. There's no hard and fast rules for stock library resolution requirements, but as a rough guide, you should be looking to get a dSLR camera 10MP and above (you might just get away with 6MP or less for web use only) and remember you'll need model release forms for people featured in your images.īe sure to check the terms and conditions of the agency you're submitting your work to very carefully and think twice before signing off your very best photos. Aspect ratio is the relation between an image’s width and height. WANT TO SUBMIT YOUR WORK TO PHOTO AGENCIES?

Woohoo! Fantastic quality print, full of detail and perfect for your picture frame or for your showing off your very best shots. This will be fine for most uses, unless you get up reeeeal close Pretty good all round, with a fair bit of detail Looks reasonable enough, but nowhere near photo quality Horribly pixelated blocky mess, like something out of 1987 This guide shows you the kind of quality you can expect when you're printing out your photos. Kodak, for example, suggests these resolution/file sizes:įor a 4' x 6' print, the image resolution should be 640 x 480 pixels minimum.įor a 5' x 7' print, the image resolution should be 1024 x 768 pixels minimum.įor an 8' x 10' print, the image resolution should be 1536 x 1024 pixels minimum.įor a 16' x 20' print, the image resolution should be 1600 x 1200 pixels minimum.įor a 20' x 30' print, the image resolution should be 1600 x 1200 pixels minimum.įor a Wallet-size print, the image resolution should be 320 x 240 pixels minimum. Some professional services specify lower resolutions for image sizes, so you could get away with smaller image sizes. Printing images - what file size do you need?Ī guide to required file sizes for printing out photos

960x720 aspect ratio