400% Casino Bonus from UK Casinos in August 2024

?? What is a 400% Deposit Bonus?

When you claim a casino deposit bonus the matched percentage determines how much the site will increase your funds by. Essentially, the bigger the percentage, the more you get as a deposit match bonus. A 100% match bonus doubles your deposit, a 200% casino bonus triples your funds, and a 400% deposit bonus means that the casino will give you ￡4 for every quid you put in.

Every casino deposit bonus will also show the maximum amount you can receive. You cannot exceed this amount no matter how much you deposit. For example if a bonus is 400% up to ￡200 you need to deposit ￡50 to unlock the max bonus amount. If you deposit ￡75 you will still only get a ￡200 bonus as you have reached the maximum bonus cap for this match-up.

Often a casino sign up bonus also includes free spins as soon as you make the minimum qualifying deposit. You might get this slot bonus in one lump sum, or you may be rewarded with daily free spins every time you log in.

Here are the main advantages and disadvantages of these 400% casino deposit offers:

?? Best 400% Deposit Bonus

Many casino sites in the UK will offer new players a 100% boost when they first sign up, but the best first deposit bonus casinos in the UK will increase your funds by up to 400%. These offers with a larger matchup percentage can be challenging to find, because only a few sites are willing to give away such a high value bonus.

These are the best UK casinos and slot sites where new players can claim a bonus of 400% or more when they first deposit at the site.

1. ? Unibet: Deposit ￡10 get ￡40

The first deposit bonus from Unibet Casino increases your money by 400%, giving you ￡40 extra when you put down a tenner. Unibet began as a bookmaker but they expanded to create an excellent online casino with a firm choice of slot games and live casino tables that you can play.

2. ? Coral: ￡50 Deposit Bonus

Coral Casino will reward all new players with ￡50 when they deposit ￡10, making this a 500% bonus! This generous welcome offer is just one of the reasons to check out this gambling site, with exciting new slot games, and real dealer games like online roulette and blackjack.

Unibet have a fantastic range of slots on their site, and will boost our first deposit of ￡10 so you have ￡50 to explore their casino site.

? How to Claim a 400% Bonus

It is fast and easy to sign up at a new casino and get a 400% Deposit bonus. Here’s how to register a casino account and claim your welcome bonus:

1. Choose a casino deposit bonus from our list: Pick an online casino offer from BonusFinder with the knowledge that we have thoroughly checked and vetted all the sites we recommend.
2. Sign-up for a new casino account: You need to input some personal information (full name, date of birth, email address, phone number) to complete the registration process, and you will need to provide some ID when you want to cashout.
3. Choose a payment method: Make sure you pick a deposit method that is not excluded from 400% deposit offers, as some payment methods like Neteller and Skrill are frequently excluded from first deposit casino bonuses.
4. Check if you need to add a welcome bonus code: Enter the bonus code from our website when you make a deposit. Many welcome bonuses don’t need a UK promo code nowadays.
5. Claim the welcome bonus and start playing: Remember to check your gambling site’s terms and conditions for excluded games, maximum bet limit, wagering requirements and bonus expiry time.

? Terms & Conditions

Online casino bonuses always have terms and conditions attached. You should make sure you understand these before you claim a welcome offer that requires a minimum deposit. The most important factors include:

• Wagering requirements
• Excluded payment methods
• Restricted games
• Bonus expiry
• Maximum wins from bonus fund

Wagering Requirements

The number of times you need to wager your bonus before you can cash out is one of the most important factors when comparing casino bonus promotions.A wagering requirement of 35-40x is average at UK gambling sites. This means that you need to play through the value of your bonus that many times before you can make a withdrawal. If you withdraw your deposit or real money winnings beforehand you will normally forfeit both the bonus funds and anything you won with them.

Some 400% deposit bonuses might be accompanied by wager-free spins, like the ones offered in the Voodoo Dreams Casino bonus. These real money free spins let you keep what you win, and are really popular with British players!

Wagering contributions can vary by game, and this is important to consider if you enjoy Roulette, Blackjack, or other live casino games. These normally do not count towards wagering unless you claim a special live casino bonus.

?? ￡400 Casino Bonus

There are several sites that have casino welcome bonus in the UK worth over ￡400 for players who are prepared to make larger deposits. These are some of the best ￡400 bonuses in August 2024:

Captain Cook’s Casino

All new players can enjoy ￡500 in casino bonuses over their first five deposits at Captain Cook’s Casino. As a first deposit bonus you get 100 free spins for Jackpot games, worth ￡25, when you deposit ￡5. This is a 500% increase in value for your dosh! You can then enjoy deposit match bonuses on your second, third, fourth and fifth deposits adding up to a max of ￡475 bonus funds.

Zodiac Casino

Zodiac Casino is a popular choice for fans of progressive jackpot slots, and their complete welcome bonus can unlock ￡480 in bonus cash. There is a low ￡1 minimum deposit to qualify for the first bonus, and this will unlock ￡20 worth of free spins to play Mega Moolah. These 80 free spins are equal to 2000% of your first deposit!

?? 400 Slots Bonus

Slots lovers enjoy 400% deposit bonuses as this gives them plenty of choice in the best online slots to play.

These are some of our most recommended slots games to try with a 400% slots bonus:

New players can enjoy a bonus of 400% when they join a few of the best British online casino sites.

Last updated: 09/08/2024