Utility tool · Transparent formulas · No bonus ratings
Casino Bonus Terms & Wagering Calculator
Enter the bonus terms you are reading to see what the wagering requirement, game contribution, maximum bet, cashout cap and expiry actually mean before you accept the offer.
Results are based on the terms you enter. The calculator explains the arithmetic; it does not verify a casino’s live promotion, rate the offer or predict whether you will win or lose.
Enter the terms exactly as written
How the Casino Bonus Calculator Works
The tool starts with the numbers and restrictions written in the promotion terms. It does not assume that 35× means bonus-only, that games contribute 100%, or that a blank cashout field means no cap.
The calculator can explain numbers you enter. It cannot see the full promotion terms.
If the terms say a $100 deposit receives a $100 bonus and 35× applies to deposit + bonus, the wagering base is $200 and the calculation is $200 × 35 = $7,000 required wagering. If a term is unknown, the tool leaves it unknown rather than inventing a value.
The multiplier is only half the rule
Bonus-Only vs Deposit + Bonus Wagering
The same multiplier can produce very different requirements depending on the base. With a $100 deposit, a $100 bonus and a 35× multiplier:
- 35× bonus only:$100 × 35 = $3,500
- 35× deposit + bonus:($100 + $100) × 35 = $7,000
- 35× deposit only:$100 × 35 = $3,500
The calculator therefore has no preselected wagering basis. If the promotion does not clearly identify the base, check that clause before using the result as a description of the offer.
Wagering credit is not always 1:1
How Game Contribution Changes Wagering
Game contribution is the share of betting volume that counts toward the wagering requirement. A game with 100% contribution adds one dollar of wagering credit for each dollar bet. A game with 10% contribution adds ten cents of wagering credit for each dollar bet.
This is the betting volume needed to generate $7,000 of wagering credit if all qualifying play uses the same 10% contribution. It is not a prediction of losses or the result of play.
A 0% contribution is handled separately: a game that contributes 0% cannot reduce a positive wagering requirement by itself. The calculator handles one contribution rate at a time. If games have different contribution rates, calculate them separately rather than assuming a hidden average.
A restriction, not a suggested stake
Casino Bonus Maximum Bet Rules
A maximum-bet clause limits the stake size allowed while a bonus is active. If the entered maximum is $5, the result says Maximum bet entered: $5. It does not recommend betting $5 and does not use that amount to estimate how quickly wagering can be completed.
The operator’s exact wording matters. Feature buys, bonus buys or combined bets can have their own treatment. If the user checks the terms and cannot find a maximum-bet clause, the tool records checked but not found; it does not claim that no limit exists.
A cap needs context
Maximum Cashout and Win Caps
A cashout cap can apply to bonus winnings, a converted bonus balance or a specific reward. If the user enters $500, the calculator says Maximum cashout entered: $500 and asks what that cap applies to. It must never change the term into You can withdraw $500.
Free-spin promotions can use a different type of restriction: a maximum amount that may be won or retained from a batch of spins. That clause belongs in the checklist even when no deposit-bonus cashout value is entered.
Time limit without pressure to wager faster
Bonus Expiry and Free-Spin Restrictions
Bonus funds, free spins and mission rewards can expire. The calculator accepts an expiry only as a term to remember. It does not divide wagering by the number of days or tell a user how much to wager per day.
If seven days are entered, the output is simply Expiry entered: 7 days. Free spins may also have separate eligible games, spin values, activation windows and maximum winnings. No additional wagering on free-spin winnings does not automatically mean no restrictions.
The withdrawal rule can sit outside the formula
Bonus Terms That Can Affect Withdrawals
A withdrawal request can interact with an active bonus. Depending on the promotion, requesting a withdrawal may cancel the bonus, remove sticky bonus funds, forfeit unfinished rewards or expose a previous maximum-bet or game-eligibility issue.
A calculation can show that $7,000 of wagering credit is required, but it cannot tell whether an operator removes remaining bonus funds when a withdrawal is requested unless that rule is supplied. This is why the checklist treats the withdrawal or bonus-cancellation clause separately.
If a payout is already delayed, rejected or under KYC review, use the casino withdrawal problems guide. For payment routes, minimums, fees and processing mechanics, see Casino Payment Methods & Withdrawals.
Dated snapshots, not rankings
Real Bonus Terms We Checked
These examples come from CasinoOfficialSite account checks and terms reviews. They show why the same headline word “bonus” can describe very different mechanics. Current promotion terms can change.
Sweetsino: 35× Deposit + Bonus vs Wager-Free Conditions
The traditional route showed 100% up to €500 from a €20 qualifying deposit, 35× wagering on deposit + bonus and a €5 maximum bet. The separate Wager Free route used different mechanics: no wagering on the bonus itself, a 4× deposited-amount playthrough rule, a €4 maximum bet and a cashout ceiling of 5× the received bonus.
Calculator example: a €100 deposit + €100 traditional bonus at 35× deposit + bonus gives €200 × 35 = €7,000 required wagering.
See the dated Sweetsino evidence →
BetFury: Wagering Multiplier and Game Contribution
BetFury’s welcome package is multi-stage rather than one 590% deposit. Checked special-bonus guidance used 40× wagering as a common rule, a general $10 maximum bonus bet, 1× contribution for eligible Slots and Live Casino, and 0.2× contribution for Originals.
Calculator example: if a specific bonus card gives $100 in bonus funds and uses 40× on that bonus, required wagering is $100 × 40 = $4,000. At 20% contribution, that becomes $4,000 ÷ 20% = $20,000 betting volume for the same wagering credit.
See the dated BetFury evidence →
Coins.Game: When a Checklist Is More Useful Than 35× Math
The checked first-deposit mission offered 20, 50, 75 or 100 free spins depending on the top-up and real-money slot-wager target. The $20 route showed 100 FS and $20 of settled real-money slot bets. Awarded spins were shown at $0.05 each and did not require additional wagering after the mission was completed.
Beginner’s Path still had other restrictions: current guidance said free spins expire after seven days and some task rewards use maximum-win caps. This should not be forced into a generic 35× formula; the checklist is the more useful part of the tool.
See the dated Coins.Game evidence →
These are dated evidence snapshots. They are not recommendations, rankings or automatically updated live offers.
Common questions
Casino Bonus Calculator FAQ
What does 35× wagering mean?
It means the applicable wagering base is multiplied by 35. If 35× applies to a $100 bonus, required wagering is $3,500. If it applies to a $100 deposit plus a $100 bonus, the base is $200 and required wagering is $7,000.
Is wagering usually based on the bonus or deposit + bonus?
There is no universal basis. Promotions can use bonus only, deposit + bonus, deposit only or another rule. The calculator requires the user to select the basis stated in the promotion terms.
What does 10% game contribution mean?
It means only 10% of betting volume counts as wagering credit. If $7,000 of wagering credit is required and all qualifying play contributes 10%, the equivalent betting volume is $70,000.
Does the maximum bet change the wagering calculation?
No. In this tool the maximum bet is displayed as a separate promotion rule. It does not reduce required wagering and is not used to recommend a stake size.
Does a maximum cashout mean I can withdraw that amount?
No. A cashout cap is a term entered from the promotion. Its scope may apply to bonus winnings, a converted bonus balance or a particular reward. The calculator does not know the user’s account eligibility or final withdrawable balance.
Why does the calculator ask about expiry?
Because bonus funds or free spins can expire. The tool records the entered expiry period but does not create a daily wagering target or advise increasing stakes to finish before a deadline.
Does the calculator decide whether a bonus is worth taking?
No. It does not rate, rank or recommend bonuses. It explains the arithmetic and highlights terms that still need to be checked.
Does CasinoOfficialSite store the numbers I enter?
The calculator runs in the browser and does not require an account. Its script does not send deposit, bonus, wagering, maximum-bet, cashout or expiry values as analytics data.