Duel Dice — RTP, Probabilities & Guide
Complete guide to Duel Dice: how probability thresholds work, the fixed 0.1% base edge (zero-edge allowance), provably fair mechanics, and variance considerations.
Quick Answer
What is Duel Dice RTP and how does it work?
Duel Dice has 100% RTP listing (0.1% base edge; zero-edge allowance applies) at all probability settings. Players choose a win threshold (e.g., 'roll over 50') and the payout multiplier is calculated to maintain exactly 0.1% base edge (zero-edge allowance). Higher probability wins pay less; lower probability wins pay more. EV is identical regardless of chosen probability.
Probability & Multiplier Table
| Win Probability | Multiplier | EV per $100 | Variance |
|---|---|---|---|
| 95% | 1.0426x | -$1.00 | Very Low |
| 75% | 1.3200x | -$1.00 | Low |
| 50% | 1.9800x | -$1.00 | Medium |
| 25% | 3.9600x | -$1.00 | High |
| 10% | 9.9000x | -$1.00 | Very High |
| 5% | 19.800x | -$1.00 | Extreme |
| 1% | 99.00x | -$1.00 | Extreme |
EV is identical at -$1 per $100 for all probability settings. Only variance changes. Figures before rakeback.
Effective RTP with DUEL5
0.95% Effective Edge on Dice
DUEL5 rakeback reduces Dice house edge to 0.95%. Register to activate maximum rakeback from your first bet.