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 >

Minimum deposit of £10 using deposit code 30F - A qualifying bet is a ‘real money’ stake of at least £10 placed on any sports market - Minimum odds of 1/2 (1.5) - 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 • To withdraw bonus/related wins, wager bonus amount x40 within 14 days • Wagering req. vary by game • Withdrawal restrictions and Full T&C’s apply.

Bet365 Bet Credits >

  • Open a new account with Bet365
  • Once registered you'll be able to earn...
  • Up to £100 in Bet Credits!
Offer Details >

Bet365 Open Account Offer - Up to £100 in Bet Credits for new customers at Bet365. Min deposit £5. Bet Credits 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.

Betfair Free Bet >

  • Join and place five bets of £10 or more
  • Betfair then give you a £20 free bet
  • Repeat process up to four more times!
Offer Details >

New customer offer. Place 5 x £10 or more bets to receive £20 in free bets. Repeat up to 5 times to receive maximum £100 bonus. Min odds 1/2 (1.5). Exchange bets excluded. Payment restrictions apply. T&Cs apply.

Betfair Exchange Free Bet >

  • Open a new Betfair Exchange account
  • Stake at least £20 on the Exchange
  • Get £20 back in cash if you don't win!
Offer Details >

New customers only, bet up to £20 on the Exchange and if your first bet loses, we’ll refund you £20 in Cash. Bet must be placed in first 7 days of account opening. T&Cs apply. Payment restrictions apply.

Betfred Free Bet >

  • Open a new account with Betfred
  • Bet £10 on any market they offer
  • Get £30 in free bets & 30 free spins!
Offer Details >

18+, UK & NI only. Promo code 'SPORTS60'. 1st sports bet of £10+ in one transaction, settled in 60 days. Odds evens (2.0)+. £30 free bet paid within 48 hours of bet settlement, 7-day expiry. Payment restrictions apply. SMS validation may be required. Game restrictions apply. Max 30 Free Spins on selected games. 7 day expiry. Full T&Cs apply.

Bet Victor Free Bet >

  • Open a new account with Bet Victor
  • Bet £5 on any market they offer for...
  • £20 in free bets & a £10 casino bonus!
Offer Details >

New Customers only. Deposit, opt in and place a £5 qualifying bet at odds of 2.00 or greater within 7 days of opening a new account; excludes cashed out bets. Receive 2x £10 Free Sports Bets, valid on set events only at odds 2.00 or greater, expires in 7 days, plus a £10 Casino Bonus, not for Baccarat, expires in 7 days. Wager the Casino Bonus 35x to withdraw winnings, game weighting: Slots/Instant Win:100%; Roulette/Table Games/Video Poker:20%; Blackjack:10%. Card Payments only. Geographical Restrictions and T&Cs Apply. 18+| Please Gamble Responsibly.

Boylesports Free Bet >

  • Open a new account with Boylesports
  • Bet £10 to receive a £5 free bet
  • Get £20 in free bets after further betting
Offer Details >

18+. UK Customers (Excluding NI) only. Cash stakes only. Min £10 stake required for initial £5 free bet. Min odds ½. Max £25 in free bets. Subsequent free bets equal 50% average of each 3 qualifying bets. 13 bets required to receive full £25 free bet. Qualifying bet must be placed within 30 days of opening account. Cashed out bets will not qualify towards your average stake. One free bet offer per customer, household or IP address only. Free bet expires after 7 days. Payment method restrictions apply. 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 >

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 on any market they offer
  • Get credited with £20 in free bets!
Offer Details >

18+ Eligible UK+IRE players. Paypal & some deposit & bet types excl. Min first bet £5 within 14 days of account reg at min odds 1/2=4x £5 free bets. Free bets valid for 7 days, stake not returned. No cashout, restrictions + T&C's apply.

Ladbrokes Free BetLadbrokes Free Bet

Ladbrokes Free Bet >

  • Join Ladbrokes using promo '20FREE'
  • Bet just £5 on any sport you want
  • Get credited with 4 x £5 free bets!
Offer Details >

18+. UK+IRE customers only. Certain deposit methods & bet types excluded. Min £5 first bet within 14 days of account reg at min odds 1/2 = 4 x £5 free bets. Free bets valid for 7 days on sports, stake not returned, restrictions apply. T&C's apply.

PaddyPower Free BetPaddyPower Free Bet

PaddyPower Risk Free Bet >

  • Open a new account at PaddyPower
  • Bet £20 on any market they offer
  • Get money back in cash if it loses!
Offer Details >

New customers only. Place your FIRST bet on any sportsbook market and if it loses we will refund your stake in CASH. Max refund for this offer is £20. Only deposits made using Cards or Apple Pay will qualify for this promotion. T&Cs apply. Paddy's Rewards Club: Get a £10 free bet when you place 5x bets of £10+. T&Cs apply.

SportingBet Free Bet >

  • Open a new account with SportingBet
  • Bet £10 on any sport but horse racing
  • Receive a £10 free bet if it doesn't win!
Offer Details >

18+. New players only. Min deposit req. £10; excludes deposits via PayPal. Max stake £10. Min Odds 1/1 (2.0). Max FreeBet £10. Excl Horse Racing. T&C's apply.

Sporting Index Free Bet >

  • Open a free account at Sporting Index
  • Get £100 free credit - no deposit req.
  • Keep any profits that you generate!
Offer Details >

New clients get £100 (non-withdrawable) to bet with. Keep what you win. Any losses over £100 are your liability. Market restrictions and 7 day time limit apply. See Sporting Index website for full T&C's. Account opening subject to suitability checks. Spread betting involves risk. Losses can exceed deposit.

Unibet Free Bet >

  • Open a new account with Unibet
  • Bet up to £40 on virtually any sport
  • Get moneyback in free bets if it loses!
Offer Details >

New customers only. 18+, BeGambleAware.org. Min deposit £10. Money back as bonus. Wagering requirements: Sportsbook 3x at min. odds of 1.40 (2/5), Casino 25x. Only one bonus can be used at a time, Sportsbook bonus must be wagered before using the Casino, unless the bonus has been forfeited. Bonus expires after 7 days of opt-in.

William Hill Free BetWilliam Hill Free Bet

William Hill Free Bet >

  • Open a new account at William Hill
  • Bet £10 on any market they offer
  • Get credited with 2 x £15 free bets!
Offer Details >

New customers using Promo Code P30 only, min £10/€10 stake, min odds 1/2, free bets paid as £15/€15 (30 days expiry), free bet/payment method/player/country restrictions apply.