This percentage shows how much money you will lose on a game in the long run. All casino games have an RTP (return to player) rate. So, why is that? What is the reason for “ lost my money at the casino” situation? There are a couple of reasons for that: Basically, nobody goes bankrupt but nobody becomes a millionaire too. Do you know how much does the average person lose in a casino? According to statistics of Nevada Gambling Commission, 73% of all visitors gamble at a Las Vegas Casino with an average budget of 578 USD, and lose 500 USD per trip, in general. So, you gambled and lost – don’t worry, we have been there too.