Game Weighting Explained: Bonus Contribution Reference

Scott Phelan
Last updated March 24, 2026, 9:50 AM
  • Bonuses
  • Wagering

Game weighting refers to the percentage of each wager on specific casino games that counts towards meeting the wagering requirements of a bonus offer. This mechanism determines how much progress a player makes towards unlocking bonus winnings for withdrawal. Different games contribute at varying rates due to their inherent house edges and volatility profiles. For example, video slots typically contribute 100 per cent while table games like blackjack may contribute only 10 per cent. In Australia, licensed online casinos must clearly disclose these rates in bonus terms to ensure transparency under regulatory standards. Understanding game weighting is crucial for players to realistically assess bonus achievability and avoid unexpected shortfalls.

Game Weighting

How Game Weighting Works

Operators assign contribution percentages based on game type and risk. Video slots and scratch cards often rate at 100 per cent, meaning a $1 wager counts as $1 towards requirements. Table games like roulette or blackjack contribute 5-20 per cent due to lower house edges and player skill influence. Video poker might rate at 10 per cent. A $100 bonus with 30x wagering requires $3000 total bets, but playing only 10 per cent table games means $30,000 wagered to clear it.

Practical Examples by Game Type

Common Contribution Rates

Slots: 100 per cent – full wager counts. Blackjack: 10 per cent – skill reduces operator risk. Roulette: 20 per cent. Baccarat: 10 per cent. Craps: often excluded or 0 per cent. Live dealer games typically mirror table rates. Players focusing on low-weight games face extended clearance times, turning a seemingly attractive bonus into a lengthy grind.

Australia Regulatory Context

Australian regulators require clear disclosure of weighting tables in bonus terms. This prevents misleading offers where high advertised values mask low contributions. Players should review terms before claiming to calculate realistic clearance paths. Exclusions apply to high RTP games to protect operator margins while promoting informed decisions.

Game CategoryTypical WeightingExample ImpactRationale
Video Slots100%$1 wager = $1 progressHigh house edge
Scratch Cards100%$1 wager = $1 progressFixed outcomes
Blackjack10%$1 wager = $0.10 progressPlayer skill
Roulette20%$1 wager = $0.20 progressModerate edge
Baccarat10%$1 wager = $0.10 progressLow volatility
Craps0-5%Minimal progressOften excluded

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