Key takeaways
- A free bet gives you a stake to use, but most pay profit only, not the stake as well.
- The higher the odds, the more a free bet is worth relative to a cash bet.
- Free bets come with terms such as qualifying bet, minimum odds and expiry, so read them first.
- Claiming a free bet needs a qualifying stake, which is real money at risk.
- A free bet does not make gambling safe, so only stake what you can afford to lose.
What a free bet is
A free bet is a bet credit that a sportsbook gives you to place a wager without using your own balance. You will see it as a welcome offer, as a reward for betting on a big event or as a refund when a promotion goes wrong. It is called a bonus bet or bet credit at many US sportsbooks.
To claim one, you normally have to place a qualifying bet first. The sportsbook then adds the free bet to your account. You can compare current offers on our promo codes page, or browse licensed sites for the UK, US and Canada.
Stake not returned: the detail that changes the value
Nearly all free bets are stake not returned (SNR). The free stake is used up when you place the bet, and only profit comes back if you win. A cash bet works differently, because your stake comes back with the winnings.
Worked example: £10 free bet at 5/1
The same maths works at any price. Profit on a free bet equals the free bet amount multiplied by the decimal odds minus one.
Worked example: £20 free bet at 5/2
How much a free bet is worth
A free bet is worth less than its face value, and how much less depends on the odds you choose. The table compares a £10 cash bet with a £10 free bet at the same price.
| Decimal odds | Fractional | £10 cash bet returns | £10 free bet returns | Free bet as share of cash return |
|---|---|---|---|---|
| 2.00 | 1/1 | £20 | £10 | 50% |
| 3.00 | 2/1 | £30 | £20 | 67% |
| 5.00 | 4/1 | £50 | £40 | 80% |
| 11.00 | 10/1 | £110 | £100 | 91% |
Higher odds make the free bet closer to a full cash bet because the missing £10 stake is a smaller part of the payout. The downside is that higher odds win less often. That is why you cannot treat a free bet as a certain value, and why no promotion can turn betting into a reliable income.
Typical terms to check
| Term | What to look for |
|---|---|
| Qualifying bet | The size of the first bet you need to place, such as £10 |
| Minimum odds | The lowest price a qualifying bet can be, often 1.50 (1/2) or 2.00 |
| Payment method | Some e-wallets can disqualify a deposit |
| Expiry | How many days you have, commonly 7 |
| Single use | Whether the free bet must be used in one bet |
| Markets | Some offers exclude certain bets or require singles only |
| Withdrawal | Whether winnings come as cash or carry wagering |
How to claim and use a free bet
- 1
Pick a licensed sportsbook
Use an operator licensed in your region by the UK Gambling Commission, a US state regulator or a Canadian provincial regulator.
- 2
Read the offer terms
Check the qualifying bet, minimum odds, expiry and any markets that are excluded.
- 3
Place the qualifying bet
Stake the exact amount, at odds at or above the minimum. This is real money, so it can lose.
- 4
Wait for the free bet
It usually arrives after the qualifying bet settles. Check your account for the credit.
- 5
Use it before it expires
Choose a market and price you understand, then place the free bet in the way the terms allow.
Free bet types
- Welcome free bet. Triggered by a first qualifying bet, such as bet £10, get £30 in free bets, though the amounts vary a lot.
- Refund as a free bet. If a qualifying bet loses, you get the stake back as a bet credit instead of cash. At US sportsbooks this is often called a second-chance bet.
- Enhanced odds and profit boosts. These are not free bets, but they raise the price on a selection.
- Acca insurance. A refund as a free bet if one leg of a multi-leg bet loses. See our parlay calculator for how multiples work.
What happens to a free bet if the bet is void
If your free bet is void, for example because a match is postponed, most sportsbooks return the free bet to your account. The treatment varies, and a few operators remove it. The terms give the rule. Another common trap is the free bet being credited at a lower amount if you do not meet the minimum odds on a qualifying bet.
Free bets in the US and Canada
At US sportsbooks, free bets usually appear as bonus bets or bet credits. They follow the same stake not returned logic, so a win pays profit only. Many US offers are structured as a refund of a lost first bet in bonus bets, up to a stated maximum, rather than a free bet handed over at once. Bonus bets often expire in 7 days, and the rules differ by state, so read the terms shown for your state.
In Canada, rules and offers differ by province. Ontario has a regulated market with licensed operators, and each offer’s terms apply to the province you are in. In every region the same checks apply: qualifying bet, minimum odds, expiry and whether winnings are paid as cash.
Free bets and responsible gambling
A free bet can make a bet feel costless. The qualifying bet that unlocks it is not. Set a deposit limit before you claim, keep to the amount you planned and do not chase a loss with a bigger bet. See our guide to responsible gambling tools for how.
Frequently asked questions
Do I get my stake back on a free bet?
Usually not. Most free bets are stake not returned (SNR), so only the winnings are paid. A £10 free bet at 3.00 pays £20 profit, not £30.
Are free bet winnings withdrawable?
In most cases yes, the winnings are paid as cash. Always read the terms, because a few offers add wagering to the winnings.
Do I have to deposit to get a free bet?
Most free bets are triggered by a qualifying bet, usually a first deposit and a minimum stake at minimum odds. Some are tied to promotions for existing customers.
Do free bets expire?
Yes. Most last between 3 and 30 days, and many last 7, so check the expiry date as soon as you claim.
Can I split a free bet across several bets?
It depends on the operator. Many require the full amount in a single bet, while some let you split it. The terms spell this out.
What is the difference between a free bet and a bonus bet?
They are the same idea. Free bet is the UK term and bonus bet or bet credit is common in the US. Both normally pay profit only.
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About the author
Daniel WardFounder and Editor
Daniel Ward founded BettingSeeker and is responsible for everything published on it. He has spent his career in SEO and content for online betting and casino comparison sites, and today leads SEO for a portfolio of gambling comparison sites across several countries.
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