title: Android and IOS mobile devices :calculate browser screen height excluding address bar and navigation bar height
body: <p>I want to calculate browser height without considering browser address bar and bottom navigation bar height.</p>
  
  <p>The value of <code>screen.height</code> will give the full browser height. I've highlighted area in orange in attached image. Looking for generic solution which will work on all mobile devices</p>
  
  <p><a href="https://i.stack.imgur.com/oECyh.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/oECyh.jpg" alt="attache image"></a></p>