What Is RTP (Return to Player)?
Return to Player (RTP) is a percentage that describes how much of total wagered money a game returns to players over time. A game with 96% RTP returns $96 for every $100 wagered, keeping $4 as the house edge.
What Does 100% RTP Mean?
100% RTP means the game returns exactly $100 for every $100 wagered in the long run. There is zero house advantage. The game operates at true mathematical odds — no edge for the casino.
Important: 100% RTP is a long-run statistical average. In any single session, you can win or lose due to variance. Over thousands of bets, outcomes converge to the 100% RTP expectation.
House Edge Comparison Table
| Game / Platform | RTP | House Edge |
|---|---|---|
| Duel Originals (with DUEL5) | 100% | 0% |
| Duel Originals (no code) | 97–99% | 1–3% |
| Bitcoin Roulette (typical) | 97.3% | 2.7% |
| Online Slots (typical) | 94–97% | 3–6% |
| Traditional Casino Slots | 85–92% | 8–15% |
| Lottery | 50–60% | 40–50% |
The Mathematical Impact Over Time
The difference between 97% RTP and 100% RTP compounds significantly over time:
| Total Wagered | Expected Loss at 97% RTP | Expected Loss at 100% RTP | Advantage |
|---|---|---|---|
| $1,000 | $30 | $0 | $30 |
| $10,000 | $300 | $0 | $300 |
| $100,000 | $3,000 | $0 | $3,000 |
| $1,000,000 | $30,000 | $0 | $30,000 |