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RTP Calculator – Calculate Expected Return and House Edge

Return to Player (RTP) is a mathematical percentage that shows how much of the total wagered money a casino game is designed to return to players over the long term. While RTP is often mentioned in casino promotions, it is frequently misunderstood and misused by players.

What does this RTP Calculator do?

This RTP calculator allows you to estimate the expected return, expected loss, and house edge for a given bet size and number of rounds. It does not predict individual outcomes or guarantee winnings. Instead, it illustrates the statistical expectation behind a game when played repeatedly over time.

Why is it important?

Understanding RTP is essential for making informed decisions in gambling. A higher RTP generally means a lower house edge, but it does not reduce short-term variance or eliminate risk. Even games with high RTP can produce long losing streaks, especially in the short run.

This tool is designed for educational purposes. It helps players understand how RTP affects expected results, compare games objectively, and approach gambling with realistic expectations.

What Is RTP?

RTP stands for Return to Player. It shows the average percentage of money a game pays back over time.

For example, a slot with 96% RTP returns €96 for every €100 wagered in the long run. The rest is kept by the casino.

 

Where Can You Find RTP?

You can usually find the RTP in the game’s info section. It is often shown as a percentage.

Casinos and game providers must publish this value. If you cannot find it, check the game rules or help menu.

Bet Size

Bet size is the amount of money you place on each spin or round. This can be €0.10, €1, €5, or any other value.

Higher bets increase both potential wins and potential losses. Always choose a size that fits your budget.

Number of Spins

The number of spins shows how many times you plan to play. This helps estimate your total expected outcome.

More spins make the RTP math more accurate. Fewer spins mean more short-term luck.

Expected Return

Expected return is the amount of money you should get back on average. It is based on the RTP and your total bets.

This is not a guaranteed win. It is a long-term statistical estimate.

Expected Loss

Expected loss shows how much money you are likely to lose on average. It is the difference between your total bet and your expected return.

This helps you understand the real cost of playing. It is not a promise, just a calculation.

House Edge

House edge is the casino’s advantage over the player. It is the opposite of RTP.

For example, a game with 96% RTP has a 4% house edge. This means the casino keeps 4% on average.

Why Use an RTP Calculator?

This calculator helps you make smarter decisions. It shows what the odds really look like.

You can compare games, plan your budget, and avoid surprises. Knowledge gives you more control.

Play Smarter, Not Harder

Casino games are based on chance. RTP only works over long periods of time.

Always play for fun, not for profit. Use this tool to stay informed and in control.