Almost every online casino greets new players with a welcome bonus. The headlines can look generous, such as "200% up to €500" or "€1,000 + 200 free spins", but the size of the number tells you very little. What matters is how much of it you can realistically turn into withdrawable money, and how much you have to bet to get there. This guide explains the main types of welcome bonus in 2026, shows you how to calculate their real value with a worked example, and gives you a simple method to compare offers.
What is a casino welcome bonus?
A welcome bonus is a reward for a new player's first deposit, or first few deposits. In return for your deposit, the casino adds bonus money, free spins or both. That bonus money normally comes with conditions, above all a wagering requirement, before it or its winnings can be withdrawn.
Welcome offers come in four main forms. Many casinos combine two or more of them into a single package.
Match deposit bonus
The classic offer. The casino matches a percentage of your deposit up to a limit. With "100% up to €200", a €100 deposit gives you €100 of bonus money, for €200 to play with. Typical match rates range from 50% to 200%, and typical caps from €100 to €500 for standard offers. A higher percentage usually comes with stricter terms, so a 100% match with fair wagering is often better value than a 300% match with harsh conditions.
Multi-deposit packages
Many casinos spread the welcome offer over the first two to five deposits, for example 100% on the first, 50% on the second and 25% on the third. The total headline, such as "up to €1,500", assumes you make every deposit at the maximum amount. Each part usually has its own wagering and expiry, so look at each stage separately and only claim the ones that fit your budget.
Free spins add-ons
Free spins are often bundled with the match bonus, sometimes released in daily batches (for example 20 spins a day for ten days). They are usually locked to one slot and a fixed stake, typically €0.10–€0.20. Winnings from free spins may have separate wagering and, in some cases, a maximum cashout. At a €0.10 stake, 100 spins represent €10 of play, which helps you judge whether the add-on is meaningful.
High-roller welcome offers
Some casinos offer a separate welcome bonus for larger deposits, for example a 50%–100% match on deposits of €500 or more, with a higher cap. These offers can carry higher max bet limits and sometimes softer terms, but they also mean much more money at risk. Never deposit a larger sum just to qualify. Players who regularly bet higher amounts may find long-term value in VIP and loyalty programmes instead.
How to calculate the real value: a worked example
Imagine a typical offer: 100% up to €200, wagering 35x the bonus, slots count 100%. You deposit €100 and receive €100 in bonus money.
- Work out the total wagering. 35 × €100 bonus = €3,500 in total bets.
- Estimate the expected loss while wagering. On a slot with 96% RTP, the house edge is about 4%. Over €3,500 of bets, the average expected loss is 4% × €3,500 = €140.
- Compare with the bonus. €100 bonus − €140 expected loss = −€40. On average, this bonus would not add value; it mainly buys you a longer playing session.
Now change one term. If the wagering applied to deposit + bonus (35 × €200 = €7,000), the expected loss doubles to about €280. If the wagering were 20x the bonus (€2,000 in bets), the expected loss would fall to about €80, leaving an average of +€20. The same headline can therefore be worth very different amounts.
This is a simplified average. Real results vary widely from one session to the next, and most sessions end above or below the average. A bonus never changes the fact that the house has an edge. To learn how RTP affects this maths, read slot RTP explained.
How to compare welcome offers
Use the same checklist for every offer and compare them side by side:
| Check | Player-friendly (typical) | Harder to clear (typical) |
|---|---|---|
| Wagering | 30x or lower on the bonus | 40x+ or on deposit + bonus |
| Expiry | 30 days | 7 days or less |
| Max bet | €5 or more per spin | €2 or less per spin |
| Max cashout | No cap | Capped (e.g. 5x–10x the bonus) |
| Game weighting | Most slots 100% | Many games excluded |
Typical ranges seen across the market. Always read each casino's full terms. Our guide to bonus terms explains each of these in detail.
A few extra questions help too:
- Is the bonus sticky or non-sticky? With a non-sticky bonus, your real money is played first, and you can often withdraw real-money winnings before touching the bonus.
- Which payment methods qualify? Some casinos exclude certain e-wallets or prepaid methods from welcome offers.
- Can you decline the bonus? If you play mainly live or table games, playing without a bonus may suit you better.
- What comes after? Ongoing reload bonuses or cashback can matter more than the first offer if you plan to stay.
Frequently asked questions
Is a bigger welcome bonus always better?
No. A large bonus with high wagering, a low max bet and a short expiry can be worth less than a small bonus with fair terms. Compare the total wagering and the conditions, not the headline.
Can I claim a welcome bonus more than once?
Usually not. Welcome bonuses are limited to one per person, household and payment method. Opening extra accounts breaks the terms and can lead to closed accounts and lost winnings.
What happens if I withdraw before completing the wagering?
In most cases the bonus and any winnings made with it are cancelled. With a non-sticky bonus, you may be able to withdraw your real-money balance if you have not yet started using the bonus funds. Check the terms before you request a withdrawal.
Do free spins from a welcome bonus have wagering?
Often yes. Free spin winnings are commonly credited as bonus money with their own wagering requirement, and sometimes a maximum cashout. Some offers advertise wager-free spins, so read the specific terms.
Should I take a welcome bonus or a no deposit bonus?
A no deposit bonus is good for testing a casino without risk. A welcome bonus makes sense only if you were already planning to deposit and its terms are fair.
Play responsibly
A welcome bonus adds playing time; it does not make gambling a way to earn money. Online gambling is for adults only (18+, or the legal age in your country). Decide your budget before you see the offer, set deposit and time limits, and visit our responsible gambling page for tools and support.
