It’s possible to get a 300 deposit bonus at a casino. This can actually mean one of two things. Either you’ll get up to £300 in extra bonus money or you’ll get 300% of the value of your deposit. Both require you to deposit your own money to activate. So it’s important to understand how both work. Below we’ll explain the £300 deposit bonus and the 300% deposit bonus in full. But first, here’s a list of casinos where you can get these offers.

300 deposit bonus UK list

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    300 deposit bonus UK

    A £300 deposit bonus is one where the casino will give you up to £300 in extra money to play slots and games.

    For example, consider 100% up to £300. This will match whatever you deposit up to a maximum of £300. Therefore, if you put down £200 then you’ll get £200 extra money. If you put down £300 or over, you’ll be given the maximum amount of £300 extra money.

    To unlock the full offer, this often requires a large deposit. Nevertheless, if you do commit the money and activate the 300 pound bonus, you’ll have a lot of extra money to test out games.

    The wagering requirements and terms and conditions should be read before you start playing, so you understand the obligations in full.

    300% deposit bonus UK

    A 300% deposit bonus will see the casino triple whatever you deposit up to the maximum amount.

    For example, consider 300% up to £150 bonus. You will get extra money worth three times what you deposit, up until the cut-off point. Therefore, if you put down £20 then you’ll get £60 in extra money. If you put down £50 or over then you’ll get the maximum extra money of £150.

    Often, 300% bonuses are better suited to players wanting to put down smaller sums of money. However, make sure to check the terms and conditions before playing for the full breakdown.

    300 slots bonus

    Whether you choose the £300 or 300%, you’ll be able to use the money as a 300 slots bonus.

    More often than not, you’ll be able to play all kinds of slots and games, as they aren’t typically restricted to a single provider or game. But players should always remember that different slots contribute different amounts to the wagering requirements.

    For instance, a normal video slot may contribute 100% of the bet to satisfying the wagering requirements, whilst blackjack or roulette may only contribute 50% of the bet. Ultimately this means if you’re betting £1, the whole stake will contribute to the wagering requirements for the slot, but only £0.50 would contribute for blackjack or roulette. Each casino will publish the contributions of each game on their site.


    It either gives you extra money worth treble what you deposit or a bonus worth up to £300.
    It depends on your preference, such as high much you want to put down to begin with. The £300 bonus will typically require a larger deposit to activate in full, but you will often get more extra money to use on slots. The 300% bonus can be activated with smaller deposits but with less extra money in general.
    While we can’t state an absolute best, we’ve selected top quality casinos that offer one of these bonuses. You can view them here to take your pick.