Every online casino bonus comes with strings attached, and the most important string is the wagering requirement. Also known as playthrough requirements or rollover conditions, these rules determine how many times you must wager your bonus (and sometimes your deposit) before you can withdraw any winnings. Understanding wagering requirements is essential for making informed decisions about which bonuses to claim and which to skip.

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What Are Wagering Requirements?

A wagering requirement is a multiplier that tells you how much money you need to bet before bonus funds or winnings from free spins become withdrawable. For example, if you receive a $100 bonus with a 30x wagering requirement, you need to place a total of $3,000 in bets before you can cash out.

It is important to understand that wagering requirements refer to the total amount wagered, not the total amount lost. If you bet $10 on a slot and win $15, you have wagered $10 toward your requirement. If you then bet that $15, you have wagered an additional $15, bringing your total to $25 in wagered funds.

Bonus-Only vs. Deposit + Bonus Requirements

There are two common ways casinos calculate wagering requirements, and the difference is significant:

  • Bonus-Only (e.g., 30x bonus): The wagering requirement applies only to the bonus amount. A $100 bonus at 30x means you need to wager $3,000.
  • Deposit + Bonus (e.g., 30x D+B): The wagering requirement applies to both your deposit and the bonus combined. A $100 deposit with a $100 bonus at 30x (D+B) means you need to wager $6,000.

Always check which type of wagering requirement applies. A 30x bonus-only requirement is far more favorable than a 30x deposit-plus-bonus requirement, even though the multiplier appears identical.

How to Calculate Wagering Requirements

Calculating your total wagering requirement is straightforward once you know the formula. Here are some practical examples:

Example 1: Simple Deposit Match

You deposit $50 and receive a 100% match bonus of $50. The wagering requirement is 35x (bonus only).

Total wagering needed: $50 (bonus) x 35 = $1,750

Example 2: Deposit + Bonus Calculation

You deposit $100 and receive a 100% match bonus of $100. The wagering requirement is 25x (deposit + bonus).

Total wagering needed: ($100 deposit + $100 bonus) x 25 = $5,000

Example 3: Free Spins Winnings

You receive 50 free spins and win $20 from them. The winnings carry a 40x wagering requirement.

Total wagering needed: $20 (winnings) x 40 = $800

A lower wagering requirement does not always mean a better deal. Always consider the full picture: the wagering multiplier, whether it applies to deposit + bonus or bonus only, the game contribution rates, the time limit, and the maximum bet allowed while the bonus is active.

Game Contribution Rates

Not all games contribute equally toward meeting wagering requirements. Casinos assign different contribution percentages to different game types, and this has a major impact on how quickly you can clear a bonus.

  • Slots: Typically contribute 100%. Every dollar wagered on slots counts fully toward your wagering requirement.
  • Table Games (Blackjack, Roulette): Usually contribute 10-20%. A $10 bet on blackjack might only count as $1-$2 toward your requirement.
  • Video Poker: Often contributes 10-25%, depending on the casino.
  • Live Dealer Games: Contribution varies widely, from 0% to 20%. Some bonuses exclude live dealer games entirely.
  • Excluded Games: Some specific games are completely excluded. Bets on these games do not count toward your wagering requirement at all.

Because of these varying contribution rates, slots are almost always the fastest way to clear a wagering requirement. If you prefer table games, look for bonuses specifically designed for table game players, as these will offer better contribution rates for your preferred games.

Other Bonus Terms to Watch

Wagering requirements are not the only terms and conditions you should pay attention to. Here are other critical factors that can affect the value of a casino bonus:

  1. Time Limits: Most bonuses have an expiration period, typically 7 to 30 days. If you do not meet the wagering requirement within this window, you lose both the bonus and any winnings derived from it.
  2. Maximum Bet Limits: While a bonus is active, there is usually a maximum bet per spin or per hand, often around $5. Exceeding this limit can void your bonus and winnings.
  3. Maximum Withdrawal Caps: Some bonuses cap the maximum amount you can withdraw, even after meeting the wagering requirement. Free spin bonuses, in particular, often have withdrawal caps of $50-$200.
  4. Minimum Deposit: Many bonuses require a minimum deposit to activate, which can range from $10 to $50 or more.
  5. Restricted Payment Methods: Deposits made via certain payment methods (especially e-wallets like Skrill and Neteller) may not qualify for bonuses at some casinos.

How to Evaluate Whether a Bonus Is Worth It

With all these factors in mind, here is a practical framework for evaluating whether a casino bonus is worth claiming:

First, calculate the total amount you need to wager. Then consider the house edge of the games you plan to play. For slots with a 96% RTP, the house edge is 4%. If you need to wager $3,000, you can expect to lose approximately $120 on average (4% of $3,000). If the bonus is worth $100, you are statistically likely to end up with less money than if you had simply played without the bonus.

However, this calculation does not account for variance. With slots, you might hit a big win during your wagering that more than compensates for the expected loss. The bonus effectively gives you more spins and more chances to hit a significant payout.

  • Good value: Wagering requirements of 25x or lower on the bonus only, with a reasonable time limit and no withdrawal cap.
  • Average value: Wagering requirements of 30-40x on the bonus only, or 20-25x on deposit + bonus.
  • Poor value: Wagering requirements above 50x, or any bonus with a low withdrawal cap that limits your potential upside.

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Conclusion

Wagering requirements are a fundamental part of the online casino bonus landscape. While they can seem confusing at first, understanding how they work empowers you to make smarter decisions about which bonuses to claim. Always read the full terms and conditions, calculate your total wagering obligation, consider game contribution rates, and evaluate whether the bonus genuinely adds value to your gaming experience. Armed with this knowledge, you can navigate the world of casino bonuses with confidence and avoid unpleasant surprises when it comes time to withdraw.