Are Casino Bonuses Worth It? Terms-Based Clearing Costs

The wagering requirement reduces the value of a bonus. The effective value equals the face value minus the expected clearing cost. Casinos almost never print that cost next to the face value. This page computes it only where the checked operator record publishes enough inputs. Missing wagering bases stay unknown. When terms include the deposit, the row also stays unknown. A headline match rate cannot prove the actual deposit after caps, partial awards or tiers.

The price of clearing a bonus

Wagering a bonus through the casino has an expected cost: every dollar you cycle through a game gives the house its edge. The formula is short.

clearing cost = wagering-base amount × wagering multiple × house edge

Take a $100 bonus at 35x wagering on deposit plus bonus. Assume the actual deposit was $100, with no cap or partial award. The wagering base is $200. The required turnover is $7,000. On a typical 96% RTP slot, the 4% house edge makes the expected clearing cost $280. If the same 35x applied only to the bonus, the expected cost would instead be $140.

At a 4% edge, bonus-only wagering crosses $100 of expected cost above 25x. In the uncapped $100-deposit/$100-bonus example above, deposit-plus-bonus wagering reaches the same point above 12.5x because that specific base is twice as large. Every numeric row below uses a 96% RTP slot weighted 100% toward wagering.

All tracked offers, with unknowns exposed

Sorted by calculable expected cost, with unknown values last. A missing wagering term remains unknown, including for rakeback. The offer type alone does not establish zero clearing cost.

Computed at a 4% house edge with slots weighted 100%. Each available operator source is linked in its row and carries its own checked date in the underlying record; operators can change terms without notice. Red means expected clearing cost exceeds $100 of bonus.

How to read the red rows

A red row does not mean the casino is dishonest. It means the offer is priced so that, on average, the wagering costs more than the bonus returns. Casinos can offer negative theoretical value because most players never compute them, and because variance hides the price on any single attempt.

The table never infers a deposit from a match percentage. Deposit-only and deposit-plus-bonus rows remain “Unknown” without an actual deposit because caps, partial awards and tiered matches can break that inference. Game weighting is still an assumption: if the games you choose count below 100%, you must wager more to make the same progress. That trap is covered in the bonus terms guide.

When a bonus is still worth taking

Low wagering is the whole game. At a 4% edge, 10x bonus-only wagering costs about $40 per $100 of bonus. In the same uncapped $100-deposit/$100-bonus example, 10x deposit-plus-bonus wagering costs about $80. Free spins with no wagering on the winnings are worth their expected payout outright. Cash rakeback has no additional clearing cost only when its terms confirm that it is unrestricted. Check the claim period, withdrawal rules and any wagering condition; the rakeback guide explains the calculation.

Declining is also a choice. Most casinos let you deposit without activating the welcome offer. A player might prefer that choice to cycling $35,000 before a withdrawal. The wagering guide covers what 35x actually commits you to.

Do your own numbers

The wagering calculator runs this computation with your own bonus size, multiple and game choice. If an offer survives that ten-second check, take it with open eyes.

18+. Bonus terms are the operators’, change without notice, and should be confirmed on the operator’s own site before depositing. Gambling involves risk. Never bet money you cannot afford to lose. BeGambleAware.org