How to tell when a slot machine will hit. You cannot tell when a modern slot machine will hit because the outcome of each spin is random. No matter how many times a machine has spun, and no matter what the outcomes of those spins were, the probability of the next result remains the same.

Check out how often it pays out.\n\n However, not all machines are created equal; some pay more often than others and some rarely do so at all. A machine with many rewards is a highly volatile one because a player has to wait longer between wins but when they come they tend to be bigger.