Min deposit requirement. Free Bets are paid as Bet Credits and are available for use upon settlement of bets to the value of the qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. The bonus code can be used during registration but does not change the offer amount in any way. Registration required.
£50 in Free Bets When you Bet £10
The Betfred Sport promo code to claim this offer is SUMMER50
New customers only. Register with SUMMER50. Deposit £10+ 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. Eligibility & payment exclusions apply. Full T&Cs apply.
£30 in Free Bets When You Place Any Bet
No Sky Bet Sport promo code is required to claim this bonus
New customers only. First single & e/w bet only. 5p minimum stake. Odds of 1/1 or greater. 3 x £10 bet tokens. Free bet stakes not included in returns. Free bets exclude virtuals. Free bets are non withdrawable. Free bets expire after 30 days. Eligibility restrictions and further t&cs apply. 18+. gambleaware.org
Bet £10 and Get £30 in Free Bets
No BetVictor Sport promo code is required to claim this bonus
18+ New customers only. Opt in, bet £10 or more on any football market at minimum 1/1 odds. No cash out. Get £30 in Free Football Bets. Free Bets expire in 7 days. Debit card / Apple Pay payments only. T&Cs apply.GambleAware.org| Please gamble responsibly
What is a double bet? - Read the article to find everything you need to know about the double bet type. Learn about the composition, how returns are calculated and tips on how to improve winnings.
Treble bet calculator - Work out a 3 selection treble bet using this calculator. Riskier than the double but with bigger winnings should all selections win. Also supports permed trebles (trebles from 4, trebles from 5 etc) and each way bets.
Accumulator bet calculator - Got more selections to incorporate into your bet? Or just want to see the potential profit of a larger wager? This calculator supports up to 20 selections and handles each ways, fold bets and more.
Double Bet Calculator - FAQ
Double betting is the simplest form of a betting accumulator. In a Double bet, you make 2 selections from different events. To make a return, each of your selections needs to win.
Double bets can be placed on various sports, including horse racing, football, golf, and tennis. Depending on the bookmaker, your selections can come from different events within the same sport or entirely different sports.
Whilst the risks of a double bet are higher than a single bet, the profits can also be much higher as the odds of 2 events are combined into one.
About AceOdds
AceOdds provides the most comprehensive and reliable suite of bet calculators, with over 50,000 bets calculated daily. Trusted by independent bookmakers and punters to work out returns, you can be sure that the calculations are accurate. Learn more.