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GambleBrain — The Intelligence Behind Online Gambling
Verified Mathematical Promo Transparency Engine

Bonus Reality Check™ Calculator

Input promotional terms to calculate the true mathematical cash turnover burden, theoretical Expected Value (EV), and game contribution friction under verified regulatory standards.

Select Regulatory Currency:
Wagering Playthrough Multiplier35x Playthrough
1x (Fair)25x (Balanced)35x (Standard)60x (High Friction)

✓ Single friction: Playthrough applies strictly to the £20 bonus funds.

Bonus Reality ScoreIndependent Value Index
64/100
Standard Cash Turnover£700At 100% slot contribution
Effective Playthrough£700For Video Slots
Theoretical Mathematical EV:-£8
Estimated house drag during turnover: £28 (based on 96% RTP). House edge statistically exceeds the promotional bonus value.
✓ Mathematical Strengths:
  • Wagering applies ONLY to bonus funds (35x), keeping your initial deposit cashable.
  • No maximum win cap: keep all verified winnings after completing playthrough.
  • Flexible maximum bet limit of £/€5 during active bonus.
⚠ Wagering Friction Identified:
  • Table games and live casino contribute only 10% towards wagering.
Statutory Consumer Disclaimer:

Expected Value (EV) models theoretical probability across infinite mathematical iterations. It does not guarantee personal financial return or mitigate high slot variance. Wagering requirements increase real money turnover and do not reduce the underlying house edge. 18+ only.