bet365
Bet £10 Get £30 In Free Bets
Open Account Offer – New Customers only. Bet £10 and get £30 in Free Bets when you join bet365. Sign up, deposit between £5 and £10 to your account and bet365 will give you three times that value in Free Bets when you place qualifying bets to the same value settle. Free Bets are paid as Bet Credits. Min odds/bet and payment method exclusions apply. Returns exclude Bet Credits stake. T&Cs apply. #Ad. 18+
BetMGM
Bet £10 Get £40 In Free Bets
New customers: Deposit £10+ within 7 days and place a sports bet. Get 4 x £10 Free Bets (2 x £10 Bet Builders & 2 x £10 Sports Bet). Valid 7 days. Min odds apply. Excludes virtual sports, esports and non-UK/IE horse racing. #Ad. 18+ T&Cs apply.
Betfred
Bet £10 Get £50 in Free Bets
New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. T&Cs Apply.
BetUK
Bet £10 Get £40 In Free Bets
New customers: Deposit £10+ within 7 days and place a sports bet. Get 4 x £10 Free Bets (2 x £10 Bet Builders & 2 x £10 Sports Bet). Valid 7 days. Min odds apply. Excludes virtual sports, esports and non-UK/IE horse racing. 18+. T&Cs apply. Acca Club: Available to new & existing customers. 3 or more selections. Min Odds: 3/10 (1.3) per leg. Max stake: £500. Max Winnings: £200,000 per boost. Profit Boost amounts vary. Horse Racing, Greyhounds & Trotting excluded. Exclusions apply. 18+. T&Cs apply.
LiveScoreBet
Bet £10 Get £30 In Free Bets
New members only. £10+ bet on sports (ex. Virtuals) 1.5 min odds, settled within 14 days. Free Bets: accept in 7 days, valid 7 days. Stake not returned. T&C’s Apply #Ad. 18+
10Bet
100% up to £50 on first deposit
New bettors. Select bonus at signup or use code SPORT. Wager deposit & bonus 8x. Valid 60 days. Odds, bet & payment limits apply. T&Cs Apply; 18+ #Ad.
Virgin Bet
Bet £10 Get £30 In Free Bets
New members only. £10 min deposit & bet on sportsbook, 1.5 min odds in 14 days. Free Bets: accept in 7 days, valid 7 days, stakes not returned. T&Cs Apply. #Ad. 18+
EasyBet
Bet £20 Get £20 In Free Bets
New customers only. To qualify for free bets, the new user must place and settle £20 on easyBet markets. The user must bet on at least 2 different events to qualify. The user must place and settle bets at odds of 2.0 or more. An event is classed as two different sporting events. Bets can be placed on singles, multiples and Bet Builders. The user must place and settle bets before the closing date of the promotion to qualify. Users making their first deposit by Skrill, Neteller or PaySafe card will not qualify for this promotion. T’s and C’s Apply. Be Gamble Aware.
18+•#Ad•Please gamble responsibly
Bet 1 Stake£0.00
Bet 2 Stake£0.00
Total Payout£0.00
Net Profit£0.00
ROI (%)0.00%
How the Arbitrage Calculator Works
This Surebet Calculator uses decimal odds to identify pricing discrepancies between bookmakers. By mathematically balancing your stakes, it ensures that your total return is higher than your total investment, regardless of which outcome occurs.
| Scenario | Odds | Stake | Return |
|---|---|---|---|
| Home Win | 2.50 | £40.00 | £100.00 |
| Away Win | 1.80 | £55.56 | £100.00 |
| Totals | – | £95.56 | £4.44 Profit |
What is Arbitrage Betting?
Arbitrage betting (or “Arbing”) is a low-risk strategy where a bettor wagers on all possible outcomes of an event across different sportsbooks. Because bookmakers set their odds independently, they occasionally create a “surebet” opportunity where the implied probabilities sum to less than 100%.
Strategies for Success
- 2-Way Arbitrage: Common in sports like Tennis or NBA where there are no draws.
- 3-Way Arbitrage: Used for Football (1X2 markets) to cover Home, Draw, and Away.
- Hedge Betting: Using the calculator as an Odds Converter to see how much to “lock in” after a price move.
Pro Tip: Most arbitrage opportunities disappear in minutes. Using an automated scanner or tool is often necessary for high-volume arbing in the UK market.
