Casino revenue is the money a casino earns from its gambling operations after accounting for the winnings it pays to players. It is one of the most important measurements used to understand the size and performance of the casino industry.
For beginners, the easiest way to think about casino revenue is to look at the money flowing through casino games and how much the operator retains from that activity.
How Is Casino Revenue Generated?
Casinos generate revenue primarily from gambling activities such as slot machines, table games and other casino games. Players place wagers, some of which are returned as winnings, while the casino retains the remaining amount as gross gaming revenue (GGR).
GGR should not be confused with a casino’s total profit. A casino still has to pay expenses such as employee salaries, property costs, technology, marketing, utilities and taxes.
For example, if players wager $1 million and receive $950,000 in winnings, the casino’s gaming revenue would be approximately $50,000 before other adjustments and operating expenses.
What Is Gross Gaming Revenue?
Gross gaming revenue, commonly called GGR, is one of the standard measurements used to report gambling industry performance.
In simple terms:
GGR = Money wagered − Money paid out as winnings
The calculation can vary depending on the market and the type of gambling activity, particularly when bonuses, promotional credits and other adjustments are included.
GGR is useful because it gives researchers and industry analysts a consistent way to compare gambling activity across different markets.
Casino Revenue vs Casino Profit
Revenue and profit are not the same thing.
Suppose a casino generates $100 million in gaming revenue. It may then spend money on:
- Employee wages
- Casino operations
- Property maintenance
- Technology
- Advertising
- Security
- Taxes
- Licensing and regulatory costs
After these expenses are deducted, the amount remaining contributes to the company’s profit.
This distinction is important when reading casino industry statistics because a large revenue figure does not automatically mean that a casino has an equally large profit.
What Do Recent Statistics Show?
Casino revenue can reach enormous levels in major gambling markets. In the United States, commercial gaming generated $78.72 billion in gross gaming revenue in 2025, according to the American Gaming Association. This represented a 9.2% increase from 2024. (American Gaming Association)
Traditional casino gaming accounted for $50.94 billion of that amount, while iGaming generated $10.74 billion. (American Gaming Association)
These figures demonstrate why revenue statistics are closely followed by casino companies, investors, regulators and researchers.
Why Is Casino Revenue Important?
Casino revenue helps show how large a gambling market is and whether it is growing or declining. Researchers can compare revenue across years, states, countries, casino formats and different types of gambling.
For example, the American Gaming Association reported that U.S. commercial gaming revenue reached a record level in 2025, with 34 of 38 commercial gaming jurisdictions setting annual revenue records. (American Gaming Association)
Revenue data can therefore reveal broader industry trends that may not be obvious from looking at individual casinos.
Understanding Casino Revenue Simply
In simple terms, casino revenue measures the money a casino retains from gambling activity before its other business expenses are deducted.
Understanding GGR, revenue and profit gives beginners an important foundation for reading casino industry reports and statistics. It also makes it easier to understand how researchers measure the growth and financial performance of the casino industry.
