Casino Bonus Calculator
Find the True Value of Your Bonus
Welcome to DeptoWin’s Casino Bonus Calculator, the easiest and most transparent way to figure out how a casino bonus really works - and whether it’s worth your time.
If you’re exploring new casino welcome bonuses, reload offers, or no-deposit promotions, our calculator helps you see the real value behind the marketing.
🎯 Why Use a Casino Bonus Calculator?
Many casino promotions look generous — “100% up to €500”, “€20 free”, or “200% welcome bonus” — but the real value depends on the wagering requirement, game contribution, and withdrawal limits.
Our calculator helps you:
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✅ Work out your bonus amount based on deposit and percentage
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✅ Calculate your total wagering requirement
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✅ Estimate how much you’ll need to bet to clear the bonus
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✅ Compare offers across casinos quickly and easily
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✅ Avoid hidden terms and unrealistic playthrough conditions
Example:
Deposit €100 → 100% bonus → wagering 25× (bonus + deposit)
You must wager (€100 + €100) × 25 = €5,000 before withdrawal.
That’s the real cost of unlocking your bonus.
⚙️ How to Use the Bonus Calculator
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Select bonus type: Deposit bonus or No-deposit bonus
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Enter deposit amount (for deposit bonuses)
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Enter bonus percentage or fixed amount
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Add maximum bonus limit (if applicable)
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Enter wagering multiplier (e.g., 30×)
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Choose whether wagering applies to bonus only or bonus + deposit
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Select game contribution percentage (e.g., Slots = 100%, Table Games = 20%)
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Click “Calculate” to view:
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🎁 Bonus amount
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💰 Total bankroll (deposit + bonus)
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🔄 Total wagering required
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📊 Estimated difficulty to clear
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🧮 Example Calculation
Scenario:
Deposit = €200
Bonus = 50% (max €300)
Wagering = 20× (bonus only)
Game contribution = 100%
Result:
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Bonus = €200 × 50% = €100
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Total bankroll = €200 + €100 = €300
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Wagering = €100 × 20 = €2,000
You’ll need to stake €2,000 on eligible games before you can withdraw.
If you play games with only 50% contribution (like blackjack or roulette), you’d effectively need to wager €4,000.
💡 Tips to Maximize Bonus Value
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🔸 Choose low wagering offers — 20× is far better than 40×
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🔸 Play high-contribution games — Slots usually count 100%, table games less
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🔸 Check if wagering applies to bonus only or bonus + deposit
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🔸 Mind withdrawal limits — Some bonuses cap max winnings
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🔸 Avoid time-limited offers that expire too soon
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🔸 Stay responsible — Always play within your budget and respect gambling regulations in your region
❓ Casino Bonus Calculator FAQ
Q: What’s the difference between wagering requirement and game contribution?
A: Wagering requirement tells you how many times you must bet the bonus (or bonus + deposit) before you can cash out. Game contribution defines how much each type of game counts toward that total (e.g., Slots 100%, Blackjack 10%).
Q: Are no-deposit bonuses worth it?
A: They’re great for testing casinos but often come with lower withdrawal limits and higher wagering requirements. Always check the terms before playing.
Q: What is the best wagering requirement?
A: Anything below 25× is generally considered fair. The lower the better — it means fewer bets before you can withdraw your winnings.
Q: Does the calculator work for free spins bonuses?
A: Yes! Simply enter the total value of your free spins as the bonus amount and include the wagering terms from the casino’s promotion.
Q: Can I use this calculator for sportsbook bonuses?
A: This tool is primarily designed for casino bonuses, but the same logic applies to sportsbook rollover requirements.
⚠️ Responsible Gaming Reminder
DeptoWin promotes responsible gambling. Only claim bonuses you understand and can afford to play through. Always check local regulations and play within your limits.
🏆 Try the DeptoWin Casino Bonus Calculator Now
Compare offers, calculate wagering requirements, and discover which bonuses offer the best real-money value.
👉 Start calculating your bonus today and play smarter, not harder!