For instance, if you are playing a game that pays 6 to 5 for a natural blackjack, you can expect the house edge to tick up by around 400% to reach around 2%. Worse rules will eventually affect your blackjack odds. The amount of money you can make playing blackjack varies depending on a wide range of factors, including the following: Game rules Factors that Affect How Much Money You Can Make Playing Blackjack Remember, like any other casino game, blackjack gives the house an edge over you. You can earn even more money if you are an advantage player, meaning you are exploiting dealer mishaps or counting cards. As a professional player, you can expect to make an average of $40 per hour playing blackjack at a regular table in a land-based casino.