The actual calculation varies enormously - remember, it is advertisers paying these rates and they are far more interested in: how good your video is, how well described it is so you can get targeted adverts, how many subscribers you have, how long people stay watching your videos, which country these people are from, what sex they are and what age they are etc, etc. It's impossible to give a "this many views = this much revenue". Remember, however, that by using SocialBlade, you can see any YouTube channel, all their details and their earnings , updated (usually!) daily. Alun