Definition
Payback is the total amount of money a casino game or machine returns to its players over a long period. It is usually expressed as a dollar amount or a general concept of ‘repayment’ from the machine to the player pool.
In context
If you hear a slot technician say, ‘This machine has a high payback,’ they mean that the machine is programmed to return a larger portion of the money it takes in compared to other machines on the floor. It doesn’t mean it’s ‘due’ to pay you right now, but that its overall lifetime return is high.
Why it matters
Payback is the inverse of the ‘House Hold.’ For a player, higher payback means your money will theoretically last longer. For a casino, managing payback is the key to balancing player satisfaction (letting them win enough to stay) with the property’s profit margins.
Related terms
In detail
In the casino industry, ‘payback’ is the most misunderstood word by the general public. Players often walk up to a machine and think, ‘This machine is due for some payback because it hasn’t hit a jackpot all day.’ That is a myth. Machines do not have a memory. ‘Payback’ is a mathematical certainty over millions of spins, not a scheduled event for Tuesday afternoon.
Think of payback as a giant bucket. Every time someone bets a dollar, the casino takes a tiny scoop out for themselves (the house edge) and puts the rest in the ‘payback’ bucket. Eventually, that bucket gets poured back out to the players in the form of wins. The ‘payback’ is the total volume of that bucket.
In table games, payback is determined by the rules. For example, if you play Blackjack with ‘3-to-2’ payouts for a natural 21, the payback is higher than if the casino changes the rules to ‘6-to-5.’ The casino is essentially shrinking the ‘payback bucket’ to increase their own profit. As a player, you should always look for the rules that offer the highest theoretical payback.
From a casino management perspective, we use payback to control the ‘vibe’ of the floor. If we have a ‘tight’ floor (low payback), players lose their money quickly. They get frustrated, they leave, and they don’t come back. If we have a ‘loose’ floor (high payback), players win more often, they stay longer, they buy more drinks, and they tell their friends. The ‘sweet spot’ for a casino manager is a payback that is high enough to keep the ‘fun’ going but low enough to pay the electricity bills and the shareholders.
It’s also important to distinguish between ‘Payback’ and ‘Hit Frequency.’
- Payback is how much money comes back.
- Hit Frequency is how often anything comes back. You can have a machine with very high payback but very low hit frequency. This is a ‘volatile’ machine. It might not pay anything for an hour, and then suddenly drop a $5,000 jackpot. The total payback is high, but the experience for the average player might feel ‘tight.’
When you see a sign that says ‘98% Payback,’ remember that this is a theoretical number based on ‘Optimal Play.’ If you are playing a game like Video Poker, the 98% payback only applies if you make the mathematically perfect decision on every single hand. If you make mistakes (like throwing away a pair to chase a flush), your personal payback will be much lower. The casino counts on player error to lower the actual payback below the theoretical number.
In short, payback is the reality of the game’s math. It isn’t a promise to any individual player, but it is the ‘law of the land’ for the casino. If you want to be a smart gambler, stop looking for ‘lucky’ machines and start looking for games with the highest verified payback settings.