Our UK casino tools are free calculators and demo games built to help you make smarter decisions before you play for real money. Below you’ll find our wagering calculator and blackjack calculator, along with free demo versions of popular casino games like Starburst, European Roulette and Blackjack, so you can try them out before committing any real money.

The wagering calculator works out exactly how much you need to stake to clear a bonus’s wagering requirement, so you know upfront what a welcome offer really costs before you claim it. Simply enter your bonus amount, wagering multiplier and deposit to see your total wagering requirement and an estimate of how long it might take to clear.

The blackjack calculator applies basic strategy in real time. Enter your hand and the dealer’s visible card, and it tells you the mathematically correct play — hit, stand, double or split — rather than relying on guesswork or a printed chart.

If you’re new to online casinos, our online casino basics guide is a good place to start before using these UK casino tools, since understanding wagering requirements and RTP makes the calculators far more useful. All the tools listed on this page are free to use and require no account or download.

Always gamble responsibly. If gambling is affecting you or someone close to you, free and confidential support is available from GambleAware.

The demo games work the same way as the real-money versions, using the same reels, rules and return to player (RTP) percentage, but with no deposit and no risk. This makes them a useful way to learn how a game plays, practise your strategy or simply see whether you like a title before wagering real money on it at one of our rated casinos.