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Free Bet Calculator

It's great being able to bet with free bets after claiming a bookies new customer offer - but it's even better working out how much you'll win if your free bet's a winner!

We've made it easy for you to calculate the potential winnings from the free bets you place thanks to the free bet calculator below courtesy of BetVictor.com.

How to Use The Bet Calculator

The free bet calculator is really easy to use, simply enter the number of selections, the odds that you're betting at, the bet type, and the value of your free bet (your stake).

Once you've entered all of your bets details, a quick click or tap of the blue “CALCULATE” button will then show you the free bets potential winnings.

The free bet calculator even calculates how much you'll win if the bookie allows you to use your free bet on more complicated bets such as ACCA's or Lucky 15 bets.

Simply “Choose your bet type” before entering your stake into the free bet calculator.


Latest Free Bet Offers

Now that you've calculated out how much you'll win from your free bet, check out the free bets that alternative bookies offer to see if there's another free bet offer that you want to claim.

888sport Free Bet >

  • Open a new account with 888sport
  • Bet £10 on any sports market to get...
  • £30 in free bets & £10 Casino bonus!
Offer Details >

#Ad. Min deposit £10 • A qualifying bet is a ‘real money’ stake of at least £10 • Min odds 1/2 (1.50) • Free Bets credited upon qualifying bet settlement and expire after 7 days • Free Bet stakes not included in returns • Casino Bonus must be claimed within 7 days and expires after 14 days • Bonus valid on selected Casino games only • Bonus wins capped at £500, excluding Jackpot wins • You must wager Bonus amount x40 – this requirement varies by game T&Cs apply.

Bet365 Free Bet >

  • Open a new account with Bet365
  • Make a qualifying deposit of £10
  • Bet the £10 to get £30 in Free Bets!
Offer Details >

#Ad. Bet365 Open Account Offer. Bet £10 & Get £30 in Free Bets for new customers at Bet365. Min deposit requirement. Free Bets are paid as Bet Credits and are available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. Registration required.

Betfred Free Bet >

  • Register using promo WELCOME50
  • Bet £10 on any sport to receive...
  • £40 in free bets + £10 in free spins!
Offer Details >

#Ad. New customers only. Register (excl. 13/04/24) with WELCOME50. First bet £10+ at Evens (2.0)+ on Sports within 7 days to get Free Bets: £20 In-Play, £20 Acca & 50 x £0.20 (£10) Free Spins on Fishin’ Frenzy within 10 hours of settlement. 7-day expiry. Eligibility & payment exclusions apply. Full T&Cs apply.

Bet Victor Free Bet >

  • Open a new account with Bet Victor
  • Bet £10 on any football market
  • You'll be given £40 in free bets!
Offer Details >

#Ad. 18+ New customers only. Opt in, bet £10  on any football market at minimum 1/1 odds. No cash out. Get £40 in Free Bets on selected events. Free Bets expire in 7 days. Debit card / Apple Pay payments only. T&Cs apply. begambleaware.org | Please gamble responsibly.

BoyleSports Free Bet >

  • Open a new BoyleSports account
  • Bet £10 on any market they offer
  • You get £20 in free bets!
Offer Details >

#Ad. New UK customers (Excluding NI) only. Mobile exclusive. Min Deposit £10. Min stake £10. Min odds Evs. Free bet applied on 1st settlement of any qualifying bet. 30 days to qualify. Free bets expire in 7 days. Cashed out/Free Bets won’t apply. Account & Payment method restrictions apply. 1 Free Bet offer per customer, household & IP Address only. 18+. T&Cs apply.

Bwin Free BetBwin Free Bet

Bwin Free Bet >

  • Open a new account with Bwin
  • Bet £10 on any market they offer
  • Get a £10 free bet if it doesn't win!
Offer Details >

#Ad. Min deposit £10, Max stake £10, Min Odds 1/1 (2.0). Max free bet £10; New players only; +18; T&Cs Apply. If a player loses their first bet (on minimum odds of 2.0), we will offer a matching free bet (of up to £10). Neteller and Skrill excluded.

Coral Free BetCoral Free Bet

Coral Free Bet >

  • Open a new account with Coral
  • Bet £5 within the next 14 days
  • You'll then be given a £20 free bet
Offer Details >

#Ad. 18+ New UK+IRE Customers. Certain deposit methods & bet types excl. Min first £5 bet within 14 days of account reg at min odds 1/2 to get 1x £20 free bet. Free bet available to use on selected sportsbook markets only. Free bets valid for 7 days, stake not returned. Restrictions + T&Cs apply.

Ladbrokes Free BetLadbrokes Free Bet

Ladbrokes Free Bet >

  • Register a new account at Ladbrokes
  • Bet just £5 on any sport you want
  • Get credited with 4 x £5 free bets!
Offer Details >

#Ad. 18+ New UK+IRE Customers only. Certain deposit methods & bet types excl. Min first £5 bet within 14 days of account reg at min odds 1/2 to get 4x £5 free bets. Free bets available to use on selected sportsbook markets only. Free bets valid for 7 days, stake not returned. Restrictions + T&Cs apply.

SportingBet Free Bet >

  • Open a new account with SportingBet
  • Complete their 4 Welcome Challenges
  • Get up to £50 in free bets + much more
Offer Details >

#Ad. 18+. New players only. This Promotion is available to Website customers who: are over 18 years old; are a new player with sportingbet.com; are resident in the United Kingdom. This offer is available to 1 person per household. Further T&C's apply.

Sporting Index Free Bet >

  • Open a new account at Sporting Index
  • Get 50% cashback on losses up to £500
  • On bets placed within 7 days of joining
Offer Details >

#Ad. New UK & Eire clients only. 50% cashback on cumulative net losses on qualifying spread bets placed and settled within 7 days of account opening. Fully, partially or reverse closed bets do not qualify. Max cashback £500. Full terms apply. Spread betting involves risk. Losses can exceed deposits. Always bet responsibly. 18+

William Hill Free BetWilliam Hill Free Bet

William Hill Free Bet >

  • Open a new account at William Hill
  • Bet £10 on any sports betting market
  • Get credited with 3 x £10 free bets!
Offer Details >

#Ad. 18+. Play Safe. From 00:01 on 18.10.2022. £30 bonus. New customers only. Minimum £10 stake on odds of 1/2 (1.5) or greater on sportsbook (excluding Virtual markets). Further terms apply.