18+ | Wagering and T&Cs apply | Play Responsibly | Commercial Content
A multiple bet consisting of two selections, both of which must win to gain a return.
The double is a bet where two selections are made, and if the first wins, everything that would have been returned is then used as a stake for a second. This style of bet is popular because it creates the potential for larger returns but at the expense of increased risk as all it takes is one losing selection for the bet to return nothing. Similar to the treble and accumulator the only difference is a lower number of selections. Each way and to-place only options are also available at some bookmakers.
Popular in all sports, especially football and horse racing, all bets in a double must be on separate events.
Once familiar with the examples, use the double calculator to work out winnings quickly. The accumulator calculator can also be used to experiment with more than 2 selections.
The football scores in the table below are used to demonstrate winnings and losing example bets:
Home Team |
Score |
Away Team |
|---|---|---|
Manchester United |
3-1 |
Fulham |
Liverpool |
4-2 |
Sunderland |
Assuming a unit stake of £5 on Manchester United to win at odds 2/1 and Liverpool to win at odds of 3/1 the winnings would break down as follows:
Assuming a unit stake of £5 on Manchester United to win at odds 2/1 and Sunderland to win at odds of 4/1 the returns would break down as follows:
The William Hill Sport promo code to claim this offer is available by clicking link 👉
T&Cs: 18+. Play Safe. Online only. Ends 31.12.26. New UK customers only, registering with promo code R30. Make your first deposit of £10+, then place a £10 single bet from main balance at odds of 1/2+ on any sports market (excluding Virtuals). Get £30 in Free Bets (3x£10) after settlement. Free Bets valid on any sports market excl. Virtuals, expire in 7 days, non-withdrawable and must be used in full (£10 each). Deposits via PayPal, Neosurf, Paysafe, Apple Pay, NETELLER, Skrill, ecoPayz, Kalibra/Postpay and WH PLUS Card excluded. One per customer. Full T&Cs apply. gambleaware.org #ad
No Sky Bet Sport promo code is required to claim this bonus
T&Cs: New customers only. First single & E/W bet only. 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. GambleAware.org #ad
Claim Your Offer by clicking our link
T&Cs: 18+. 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.
The Paddy Power Sport promo code to claim this offer is YSKATF
T&Cs: New Customer offer. Place a min £5 bet on the sportsbook at odds of min EVS (2.0) and get £40 in free bets. Free bet rewards valid for 30 days. Only deposits via Pay by Bank, Debit Cards & Apple Pay will qualify for this offer. T&Cs apply. Please Gamble Responsibly. 18+. #ad
18+. GambleAware.org . New GB customers only. Opt in. Deposit and Bet £10+ on sports at min odds of 2.0+ (1/1) for £30 in Free Bets within 7 days. Debit cards or instant bank transfers only. Free bets expire within 7 days of issue. Geographical restrictions and T&C’s apply.
No BOYLE Sports Sport promo code is required to claim this bonus
T&Cs: 18+. New UK customers (Excluding NI) only. 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. T&Cs Apply . 18+. Digital customers only. Min Odds of (3/1). Max stake 20. Available on one bet per selected event. 25% Boost. Boost will be added once all selections have settled. Max boost payout £/€1,000. Offer does not apply to multiple bets. Free/void/cashed out bets won’t qualify. T&Cs apply.
T&Cs: 18+ New Customers. Opt in, deposit £10+ and get 10 x 50% boost tokens (Max £5 stakes) for set Football markets (Odds 6/4+). Boost Tokens expire in 7 days. Offer Valid until 16:00 UK Time 24/05/2026. T&C’s Apply. GambleAware.org . Please gamble responsibly.
No Betfair Sport promo code is required to claim this bonus
T&Cs: Place a min £10 bet on Sportsbook on odds of min EVS (2.0), get 3x £10 in Free Bet Builders, Accumulators or multiples to use on any sport. Rewards valid for 30 days. Only deposits via Pay by Bank, Apple Pay or Debit Card will qualify. T&Cs apply. Please Gamble Responsibly.
Double bet calculator - Work out your double winnings by using this calculator. Supporting each way bets, perms, non runners and dead heats.
What is a treble bet? - A rollover bet with 3 selections. The page gives a detailed explanation using football examples to demonstrate winning and losing scenarios.
What is an accumulator bet? - A rollover bet with no limit on the number of selections. Also known as a parlay in the US, this wager is popular due to the potential to win big given a small outlay. The bread and butter of punting, all gamblers should know what this bet entails.
AceOdds provides the most comprehensive and reliable suite of bet calculators. Our expertise also extends to finding the best bonus codes and sign up promotions with the occasional tip-off from our shrewd user base.
Learn More. Advertising Disclosure.


