About 9 feet. Shit your pants worthy if you've never seen a dragon before, but not auto-die based on size alone. Here's the original picture that I cropped, which shows another of its kind to scale with some humans.<br/><br/>(http://fc03.deviantart.net/fs71/f/2012/161/c/9/red_abishai_by_denis48-d52z7vk.jpg)