It all depends but I've learned to look at http://www.glassdoor.com http://www.glassdoor.com its not 100% accurate but gives you a rough idea of whats going on.

It all depends but I've learned to look at http://www.glassdoor.com http://www.glassdoor.com its not 100% accurate but gives you a rough idea of whats going on. It's how I figured out I'm underpaid (I'd care more if the job was stressful but it's not...)