Best Bet £10 Get £40 in Free Bets - September 2025
Craig Jones 
Will Jackson
Online sports betting is very competitive and almost all bookmakers offer bonuses to bring in new customers and keep their existing ones. This is great news for bettors because it gives lots of chances to take advantage of Bet 10 Get 40 offers, free bets and other similar promotions.
A mainstay of online betting offers is the ‘new customer welcome offer’ which almost all online bookmakers now offer in some shape or form. Here we are focusing on the Bet 10 Get 40 offers or similar which we summarise in the table below.
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What is a Bet £10 Get £40 Offer?
In order to take advantage of a Bet £10 Get £40 promotion, the player must register a new account at a betting site, deposit and bet £10 in order to receive an additional £40 in free bet credits or equivalent bonuses.
In essence, you get to quadruple your initial £10 deposit for £40 worth of free bets, making it excellent value for punters.
Where Can I Use Bet £10 Get £40 Offers This Week?
If you've got a bet £10 get £40 offer this week, then there's plenty of sport to use it on.
The Championship is back, and the new season kicks off with a cracker on Friday night as newly-promoted Birmingham face relegated Ipswich – two sides tipped by many for a promotion push this year.
Saturday brings another intriguing clash with Southampton hosting Wrexham, while Sunday’s standout fixture sees Leicester meet Sheffield Wednesday.
League One, League Two, and the Scottish leagues roll on, while Premier League clubs put the final touches on preparations ahead of next weekend’s big kick-off, with the Community Shield serving as the traditional curtain-raiser on Sunday.
On the racing front, Sunday’s Group 1 Prix Maurice de Gheest at Deauville headlines the international action.
In Britain, Saturday’s Shergar Cup at Ascot brings a unique team-based competition featuring top jockeys from around the world, supported by strong cards from Newmarket and Haydock.
Over in Ireland, the Curragh hosts the Group 1 Phoenix Stakes for some of the best juveniles around.
Tennis takes a slight pause before the US Open build-up, with the National Bank Open on the WTA Tour the main event this week.
Meanwhile, the PGA Tour heads to Tennessee for the St Jude Championship, with Hideki Matsuyama defending his title. Rory McIlroy misses out, focusing instead on the run to the Tour Championship.
How To Claim the Bet £10 Get £40 Free Bet?
Next, we will guide you through the basic steps involved in claiming your Bet 10 Get 40 offer. These steps will vary slightly depending on which bookmaker you use but it will be a very similar process for each.
- Step 1: Visit the bookmaker of your choice
- Step 2: Sign-up to the bookmaker (usually via an icon at the top-right of the front page)
- Step 3: Register your personal details (name, address, contact details, etc) to create your new account. Enter any promo code if necessary.
- Step 4: Deposit £10+
- Step 5: Stake £10+ for your qualifying bet at the minimum odds
- Step 6: Once your initial bet has settled you will receive a £40 free bets in your account
- Step 7: Enjoy your £40 free bet bonus funds
Standard Terms and Conditions of Bet £10 Get £40
The standard terms of the Bet 10 Get 40 offer will require you first place a qualifying bet of at least £10 at the minimum odds (usually 1/2 or 1.50 in decimal). Your free bet credits are normally credited upon settlement of this qualifying bet.
Some Bet 10 Get 40 offers will require that you opt-in by entering the relevant promo code during the registration process. Free Bets will always display the relevant bonus codes alongside any promotions that need them. Once credited you will have a limited amount of time to use your free bets, usually 7 or 30 days.
- Welcome bonuses must be claimed within 7 days of registration.
- A qualifying bet with a ‘real money’ stake of at least £10 at minimum odds
- Free bets credits are credited upon qualifying bet settlement and usually expire after 7 days (sometimes longer).
- Some sportsbooks may require that you wager the bonus amount a certain amount of times before you can withdraw. However, most sports welcome bonuses come with no wagering requirements. Any winnings are yours to keep.
- Withdrawal restrictions, payment methods, country & Full T&C’s apply.
How Does Bet £10 Get £40 Free Work?
You may be wondering why would a bookmaker offer a Bet 10 Get 40 Free Bet promotion which is essentially giving away free money to bet with. Online betting sites have significantly lower overheads than retail betting shops so are able to offer these types of incentives which provide a cheap way for them to attract new customers and loyalty to their brand.
It’s crucial to be aware that any gains from these free bets will not include the free bet stake in your returns. As a result, instead of collecting £150 if you placed a £40 free bet on a 3/1 selection, you would stand to win £120.
On a good note, there are usually no wagering requirements with sports free bets so any winnings are yours to keep and are withdrawable as cash. Always double check the t&c’s for any wagering / rollover requirement.
Best Bookmakers with Bet £10 Get £40 Betting Offer
We’ll take a closer look at some of the top Bet 10 Get 40 offers currently available.
888sport - Bet 10 Get 40
Sign up to 888sport, make a deposit, and wager at least £10 at minimum odds of 1/2 (1.50) and they will give you £30 in free bets for sports plus an additional £10 bonus to try out their casino.
Your sports free bets will be credited after your qualifying bet is settled, and they come with a seven-day expiration date. The £30 in free sport bets have no wagering requirements but there is a 40x wagering requirement associated with the casino bonus which must be completed within 14 days.
Betfair Sportsbook Bet 10 Get 40 Bet Builders
This offer relates to football bets only and gives new customers £40 worth of football ‘Bet Builder’ bets. In order to qualify you will need to register a new account using promo code ‘ZSKANK’ and deposit a minimum of £10 via cards only.
Next, place a £10 football bet on their sportsbook at minimum odds of 1/2 (1.50). Once this bet has been settled you will be credited with £40 in football Bet Builder credits.
William Hill Bet 10 Get 40 (Mobile Only)
The first thing to note here is that this is a Mobile only offer so if you are reading this on a desktop, go and load the page up on your mobile device. New customers should enter the William Hill promo code ‘P40′ during registration.
Thereafter, you need to place a qualifying bet of £10+ to receive 4 x £/€10 free bets upon settlement. These free sports bets come with a 30-day expiry time.
Why Bet £10 and Get £40?
The most obvious reason to claim a Bet 10 Get £40 is because you are being given some bonus funds to gamble with, in this case four times your first stake. Of course, your free wager might even result in a substantial win as you can use them on big odds selections without risking any actual cash funds. As they are bonus funds, your bet stakes are not returned with any winnings.
You also get the chance to try out a new bookmaker website to determine if it provides a betting experience you would like to use frequently.
There are several excellent Bet £10 Get £40 type offers available, but it’s crucial that you always read and understand the terms and conditions before participating in any betting promotions.
Different Types of Bet £10 Get £40
Even though several UK bookmakers provide a Bet 10 Get 40 welcome bonus, they will each have some little variations in the terms & conditions. Therefore, it is crucial that players fully understand the information pertaining to each unique offer before registering a new account. Don’t assume that the rules that apply to one of these offers will also apply to all the others.
For example, the majority of Bet 10 Get 40 promotions have no wagering restrictions and allow you to keep and withdraw any wins from your free bets.
A further consideration is the maximum winnings. Some betting sites may have a cap on the amount you can win with a free bet, so that’s always worth checking if you are going for a big payout.
FAQ’s
Will I receive £40 worth of sports free bets?
Yes, provided you adhere to the offer terms there is no reason why you shouldn't be able to take advantage of several Bet 10 Get 40 sports free bets offers today.
Do all payment methods qualify for bet 10 get 40?
No, some offers will only apply for certain deposit methods. For example, Betfair’s football Bet Builder offer is available for card deposits only and many betting sites will also exclude customers who deposit using e-wallets such as Skrill or Neteller as payment methods.
Do I have to enter a promo code when signing up?
Sometimes yes. This will vary from bookie to bookie but we will display any promo codes that you need to enter to activate a Bet 10 Get 40 offer.
Latest Betting Offers
Check the latest free bets and betting offers from the best betting sites in the UK at Freebets.com.
