Updated 6 December 2024

Accumulator Bet Calculator – See What Your Acca Is Worth

Our accumulator bet calculator determines potential returns on these types of multiples. Whether it’s a fourfold accumulator, fivefold accumulator – or something even bigger – this efficient tool delivers quick and accurate results.

Single & Each Way
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Total Stake

Total Return

Total Profit

What is a Free Bet Accumulator Calculator & How Does It Work?

Free bet accumulator calculators are used to work out potential returns from these bet types. You must combine 4+ multiple selections – such as four of our horse racing tips today – into a single wager to create an accumulator. For a payout, all legs of your accumulator have to be successful.

Accumulators may include 10+ selections – all of which might have different odds. With this mind, we’ve made our accumulator betting calculator easy to use. Simply follow these steps to work out your potential payouts.

  1. Enter Your Unit Stake – Whether it’s £1 or £100, this initial stake determines your total payout.
  2. Select Acca Type – We provide options for the number of bets in your accumulator, up to 20 at a time.
  3. Pick Your Preferred Odds Format – You can change the format of our accumulator bet calculator from fractional to decimal or American formats.
  4. Input Odds for All Selections – Make sure to accurate prices for each horse racing betting selection.
  5. Calculate Total Odds – Finally, you press the black button to calculate your accumulator returns and see your potential profit and payout based on your selections.

Remember to account for dead heats and Rule 4 when calculating horse racing accumulator bets. Check your bet details, potential returns, and betting markets, whether it’s a fourfold or fivefold accumulator, to ensure an accurate bet-to-payout result.
We also recommend trying our horse racing bets calculator for other wagers. For instance, we provide a Lucky 15 calculator that works out winnings for this bet type quickly.

Odds Types & Format on Our Acca Calculator

Our betting accumulator calculator allows you to calculate possible winnings before placing a bet. Furthermore, you can do this in any of the UK’s three major odds formats – decimal, fractional, and American.

Remember to select the current odds format from the dropdown box. You can then calculate potential returns from your bets on racecards in any of the following formats.

  • Fractional Odds – This is the format of choice in UK horse racing markets. With fractional odds, the left number indicates the returns while the right number is the stake required. For example, a price of 12/1 pays £12 for every £1 you bet.
  • Decimal Odds – Decimal odds are preferred in continental Europe and Down Under. These odds show the total potential payout including your initial stake wagered. As such, odds of 13.00 mean you get £13 back in return for a successful £1 stake.
  • American Odds – Also known as US odds, this format comes with positive and negative prices. Positive odds indicate winnings from a £100 bet (e.g, +1200) while negative odds show what’s needed to make a profit of £100 (-1200).

Again, you can toggle between these different formats on our acca calculator. Then, when put your unit stake and the correct odds for all legs, it will return 100% accurate potential outcomes for racing tips across all type of bets.

The best thing about our accumulator bet calculator is how it streamlines the calculation process. Conversely, you can follow the more complex process of calculating potential returns for accumulator bets manually. But this will take much more time.

Variants of Our Accumulator Bet Calculator

Online Bet calculator for accumulator bets

If you like our accumulator bets calculator, try some of our other variants.  We host a wide range of combination and system bets calculators you can use before and after horse racing results, for instance.

These are pretty neat. We also provide acca bet calculators for singles, doubles, and other simple types of bets you can place.

  • Single – One bet on a horse to win.
  • Each Way – Two-part bet on one horse (one to win, one to place).
  • Double – Two selections in one bet, both must win.
  • Treble – Three selections, all must win.
  • Accumulator – Combines 3+ selections, all must win.
  • Trixie – Four bets from three selections (3 doubles, 1 treble).
  • Patent – Seven bets from three selections (3 singles, 3 doubles, 1 treble).
  • Yankee – Four selections making 11 bets (6 doubles, 4 trebles, 1 accumulator).
  • Lucky 15 – Four selections, 15 bets (4 singles, 6 doubles, 4 trebles, 1 accumulator).
  • Canadian / Super Yankee – Five selections, 26 bets (10 doubles, 10 trebles, 5 four-folds, 1 accumulator).
  • Lucky 31 – Five selections, 31 bets (5 singles, 10 doubles, 10 trebles, 5 four-folds, 1 accumulator).
  • Heinz – Six selections, 57 bets (15 doubles, 20 trebles, 15 four-folds, 1 accumulator).
  • Lucky 63 – Six selections, 63 bets (6 singles, 15 doubles, 20 trebles, 15 four-folds, 1 accumulator).
  • Super Heinz – Seven selections, 120 bets (21 doubles, 35 trebles, 35 four-folds, 21 five-folds, 7 six-folds, 1 accumulator).
  • Goliath – Eight selections, 247 bets (28 doubles, 56 trebles, 56 four-folds, 70 five-folds, 56 six-folds, 28 seven-folds, 1 accumulator).

Use our free acca calculator for major horse racing events in the UK. Or any racing bets, for that matter.

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