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What is a Lucky 31 Bet?

A lucky 31 is a popular bet that consists of five selections and 31 bets. The multiple bet is easy to place and offers plenty of opportunity to enjoy a win.

How does a Lucky 31 work? It takes your five selections and places single bets, doubles, trebles, four-folds and a five-fold accumulator.

It’s an exciting bet type, as it provides numerous chances to win and you don’t need every prediction to be correct.

Read on to find out more, as we guide you through placing the bet and what it entails.

Were you aware of how many Lucky 31 Betting Sites there are in March 2020 with excellent promotions?

Best Lucky 31 Betting Sites

From our research, we have found the best Lucky 31 Betting Sites.

  • 888 Sport
    888 Sport
    BET £10 GET £30

    New Customer Offer. T&Cs Apply. 18+. Please Gamble Responsibly.

  • Betfred Sports
    Betfred Sports Logo
    BET £10 GET £30 IN BETS

    New Customer Offer. T&Cs Apply. 18+. Please Gamble Responsibly.

  • Betway Sports
    Betway Sports

    New Customer Offer. T&Cs Apply. 18+. Please Gamble Responsibly.

  • bet365 Sports
    Bet365 Sports

    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.

  • BoyleSports Betting
    Boyle Sports Logo

    18+. 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. Free bet expires after 7 days. Payment method restrictions apply. T&Cs apply.**18+. Opt in. UK/IRE customers only. Max refund £/€20. Win or win part of e/w outright singles only. 5 or more runners. 1st bet on each race. Free bet expires after 7 days. Free/void/antepost bets don’t qualify. T&Cs apply.

  • William Hill
    William Hill Sportsbook Logo
    BET £10 GET £30 IN FREE BETS

    New customers using Promo Code P30 only, min £10/€10 stake, min odds ½, free bets paid as £15/€15 (30 days expiry), free bet/payment method/player/country restrictions apply. Full T&C's apply.

  • Paddy Power Sports
    Paddy Power Sports Logo

    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 Paypal 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.

Lucky Bet 31 Explained

Despite it being seemingly complicated, it is an easy bet to make. We talk you through ways to place this bet further into this article. But for now, let’s talk about the rules of a lucky 31. It is a bet that has six selections and 31 bets.

What are the 31 bets?

  • 5 singles
  • 10 doubles
  • 10 trebles
  • 5 four-folds
  • 1 five-fold accumulator

Above are the different types of bets that are included in a lucky 31, in total it offers 31 combinations that could see you enjoy some generous returns. You will receive returns from one bet winning, but the more results that go your way, the bigger the winning return.

What else should you know?

  •     It is a multiple bet
  •     Also known as a full cover bet
  •     Five selections
  •     Popular for horse-racing and football fans


The amount that you win depends on how many winning selections you have. It is also down to the odds on those very picks. If you wish to calculate the winning amount, then use a betting calculator, input the odds, number of bets and results.

In the following example, we show you how it would work if you bet on a lucky 31 with a price of 2.00 on each match or event.

  •     0 selection wins – £0 return with a profit of -£26
  •     1 selection wins – £3 return with a profit of -£28
  •     2 selection wins –  £8 return with a profit of -£23
  •     3 selection wins –  £26 return with a profit of -£5
  •     4 selection wins –  £80 return with a profit of £49
  •     5 selection wins – £242 return with a profit of £211

The odds are completely fabricated for your benefit, we’re showing you an example of how this multiple function. Generally, when trying to profit you will need to get at least four selections correct. If you get just one selection right, you will see a return but it’s likely that you will still be at a loss overall.

Can You Do Each-Way Bets?

Can you do an each way lucky 31? Yes, you can but that will turn the usual 31 bets into 62, this means a higher stake but more chances of a return.

Other Betting Types

Check out more ways to bet below to see different options on your favourite sports.


It’s a famous multiple that gives you 31 ways of winning. It offers an exciting prospect, with plenty of ways to win. This means you will have to stake more but in doing so, there is the opportunity to embrace singles, doubles, trebles and accumulators.

Why not give a Lucky 31 bet a go next time you’re looking to bet on sports?