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    Parlay Calculator

    FREE Parlay Calculator

    Unlock the potential of your multi-leg bets with our intuitive Parlay Calculator, a must-have tool for sports betting enthusiasts seeking higher rewards.

    This innovative calculator simplifies the process of determining the combined odds and potential payouts for your parlay bets, taking the guesswork out of your wagering experience (scroll for parlay pros & cons).

    Parlay Definition

    Parlay bets are one of the most popular options in public sports betting.

    The free parlay calculator is the perfect tool for you to determine the value of your parlay bet on every sport.

    When you are considering a parlay bet, the parlay calculator shows you the amount of the potential payout determined by the number of bets and the value of each bet. The more bets you include and the bigger the underdogs, creates a bigger potential payout, but decreases your odds and increases your risk.

    The VSiN free parlay calculator allows you to input each of your bets for NFL, NBA, NHL, MLB, tennis, soccer, and other sports to instantly determine the value of your potential winnings.

    Your motivation for betting will most likely determine if Parlay Bets are a good betting option for you. Here are five pros and cons to parlay bets:


    1. Higher Payouts: Parlay bets offer the potential for higher payouts compared to single bets. By combining multiple bets into one, the odds multiply, leading to bigger winnings if all parts of the parlay win.
    2. Excitement and Entertainment: Parlays add an extra level of excitement to sports betting. The thrill of having multiple games tied into one bet can enhance the sports viewing experience.
    3. Low Risk for High Reward: With parlays, you can bet a small amount with the chance of a significant payoff. This is appealing to bettors who want to risk little but still have the potential for a big win.
    4. Flexibility in Betting: Parlays allow bettors to combine different types of bets (like moneyline, point spread, and totals) across various sports, offering flexibility in their betting strategy.
    5. Skill and Knowledge Reward: Successful parlays require a good understanding of the sports, teams, and athletes involved. This can be rewarding for knowledgeable sports fans.


    1. Higher Risk: The biggest drawback of parlays is the increased risk. If even one leg of the parlay loses, the entire bet is lost. This makes them much riskier than single bets.
    2. Complexity: Parlays can be more complex to understand and manage, especially for novice bettors. Understanding how odds multiply and affect payouts can be challenging.
    3. Lower Probability of Winning: The likelihood of winning a parlay decreases with each added bet. While the payouts are higher, the odds of winning all legs of a parlay are lower.
    4. Can Encourage Risky Betting Behavior: The allure of a big payout can encourage bettors to make more risky or less researched bets, leading to potential losses.
    5. Limited by Sportsbook Rules: Some sportsbooks have specific rules for parlays, like limits on the number of legs or restrictions on combining certain types of bets, which can limit betting options.

    In summary, while parlays offer the potential for high rewards and added excitement, they also come with increased risk and complexity. Bettors should approach parlay bets with a clear understanding of these pros and cons.

    How Do You Calculate a Parlay Bet?

    A parlay calculator is a useful tool designed to help bettors determine potential payouts and overall odds for parlay bets, which involve combining multiple individual bets, or “legs,” into a single wager.

    With a parlay bet, all individual bets must be successful for the entire parlay to pay out. Parlay calculators are particularly helpful when dealing with American odds, as they simplify the process of calculating the combined odds and potential winnings.

    To understand how a parlay calculator works, it’s essential to first grasp the concept of American odds. In this format, odds are represented as either a positive or negative number. Positive odds indicate the profit a bettor would make on a $100 bet, while negative odds show the amount required to wager in order to win $100. For instance, if a team has odds of +200, a successful $100 bet would yield a $200 profit. On the other hand, if the odds are -200, the bettor would need to stake $200 to win $100.

    A parlay calculator operates by converting each leg’s American odds into a decimal multiplier, then multiplying all the individual multipliers together to determine the overall odds for the parlay bet. The process for converting American odds to decimal multipliers varies depending on whether the odds are positive or negative. For positive odds, divide the odds by 100 and add 1, while for negative odds, divide 100 by the absolute value of the odds and add 1.

    For example, +200 odds would convert to a 3.00 decimal multiplier (200 / 100 + 1), and -200 odds would convert to a 1.50 decimal multiplier (100 / 200 + 1). Once all individual legs’ odds have been converted into decimal multipliers, the parlay calculator multiplies them together to obtain the overall parlay odds.

    To calculate the potential payout, the bettor must then multiply the overall parlay odds by the original stake. For instance, if the overall parlay odds are 7.00 and the bettor has staked $100, the potential payout would be $700, including the initial stake.

    In conclusion, a parlay calculator is a valuable tool for bettors who prefer combining multiple bets into a single wager. By converting American odds into decimal multipliers and calculating the overall odds and potential payouts, parlay calculators streamline the betting process and help bettors make informed decisions when placing parlay bets.