An accumulator bet, also known as an “Acca” or “Parlay,” is a single bet that links together two or more individual wagers. To win the bet, every selection within the accumulator must be successful. While risky, the appeal of the accumulator lies in the multiplied odds, which can turn small stakes into significant payouts.
Calculating the total odds of a 4-fold, 5-fold, or even larger “monster” accumulator manually can be tedious. Use our fast Accumulator Odds Calculator to find your total multiplier in seconds.
Acca Odds Calculator
Simply enter your decimal odds separated by commas to find the total multiplier for your multi-bet accumulator.
How to Use the Calculator
Our tool is designed for speed, allowing you to check potential returns before you place your bet at the sportsbook:
- Enter Your Odds: Input the decimal odds for each selection in your bet, separating each one with a comma (e.g., 1.5, 2.3, 1.8).
- Instant Multiplier: The calculator automatically multiplies the figures to show your Total Acca Odds.
- Calculate Payout: To find your total return, simply multiply the result by your chosen stake (e.g., 6.21 odds × $10 stake = $62.10 return).
Why Use Decimal Odds for Accumulators?
While fractional odds (like 5/2) are traditional, they are difficult to multiply in a series. Decimal odds are much more efficient for accumulators because you simply multiply them together. If you have fractional odds, we recommend using our Fractional to Decimal Converter first to get the numbers you need for this tool.
Frequently Asked Questions (FAQ)
How are accumulator odds calculated?
Accumulator odds are calculated by multiplying the decimal odds of every selection together. For example, a double with odds of 2.00 and 3.00 results in total odds of 6.00 (2.00 × 3.00).
What happens to my Acca if one match is postponed?
In most cases, if a selection is postponed or cancelled, that specific leg is settled as a “Void” (odds of 1.00). The rest of your accumulator remains active, but the total odds will be reduced because the voided selection is no longer contributing to the multiplier.
What is the difference between a double, a treble, and an accumulator?
A Double is an accumulator with 2 selections. A Treble has 3 selections. Any multi-bet with 4 or more selections is generally referred to simply as an Accumulator (e.g., a 4-fold Acca).