iphone screen size with status and nav bar?

Question

hi there can someone just confirm the exact size of the remainder of the iphone screen with a status bar and nav bar shown. i'm just trying to make a template to work off so i know how much room i have to play with.

iphone screen = 320 x 480 status bar - 20px nav bar - 44px

so portrait i have 320 x 416 and landscape 256 x 480

is all that correct, it just doesn't seem right to me especially the lanscape measurements

thanks

Answer 1

you could download an existing template:

http://www.teehanlax.com/blog/2009/06/18/iphone-gui-psd-30/

and work from there if you are unsure

Answer 2

Those are the numbers I've used in my projects. Keep in mind though that you should try to design flexibly (i.e. not rely on absolute positioning), so if it changes in the future you don't have to make major changes to follow the new resolution.