An accumulator bet, also known as an acca bet, combines multiple selections into a single wager that gains a return only when all parts win. Learn more.
The US and Canadian equivalent of the accumulator is a parlay bet. These can be worked out using the Parlay Calculator.
Are you looking for more calculation options? Use our fully-featured bet calculator.
What is an accumulator bet? - Read the article to find everything you need to know about the accumulator bet type. Learn about the composition, how returns are calculated and tips on how to improve winnings.
Double bet calculator - Work out returns for doubles using this comprehensive calculator. Offers an easy to use interface that handles each way bets, perms, rule4, dead heats and more. Suitable for all sports.
Treble bet calculator - A calculator designed to handle the 3 selections and options available in a treble. Useful when you don't need the full range of bells and whistles on the accumulator page but still want a powerful calculator.
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Author: AceOdds.com
11 March 2025
Accumulator Calculator - FAQ
To use the Accumulator bet calculator, start by completing your bet settings. Choose whether your bet is each way, the number of selections and whether you want to include Rule 4 options for Horse Racing. You can then enter your odds for each leg of your bet. Finally, enter your stake per bet or your total combined stake, and the potential returns will be automatically updated.
The winnings for an accumulator bet are calculated by working out the return for each selection as though it were a single and multiplying each result together. A losing bet results in a return of zero. Therefore, a single loss will cancel out all other winning parts of a wager. Large accumulators and advanced options like each way and fold betting can be cumbersome to calculate. In these instances, using an Accumulator Bet Calculator is much quicker and less prone to errors.
If one selection loses on an Accumulator, the entire bet is a loser. Although the potential returns are greater, so are the potential risks. Many bookmakers offer Acca Insurance. If just one leg of an Accumulator bet lets you down, they will refund your stake, either as cash or as a free bet.
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.
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