New Facebook Timeline Sizing Cheat Sheet for Marketing and PR Pros
If you're a PR or marketing person running a business page for your client on Facebook, you'll appreciate this sizing cheat sheet as you work hard to switch your Facebook business page to the new timeline format. Good luck!
Cover Photo: 851 x 315 pixels
Picture Box: 180 x 180 pixels
Tab Pages: Can be up to 780 pixels
App Tab Images: 111 x 74 pixels