- How To Calculate Parlay
- Parlay Odds Formula Chart
- Parlay Calculator Odds Shark
- Parlay Odds Formula Rule
- How Does A Parlay Work
- How Do Parlay Odds Work
The total odds of your parlay are determined by the individual odds of your bets. It does become a more straight forward moneyline parlay calculator if betting on the spread or totals however as they are fixed odds. Otherwise known as ‘Pick em’ markets. Find out your 12 team parlay odds or 15 team parlay odds with our free parlay calculator.
How To Calculate Parlay
A parlay calculator is a betting tool that aids gaming investors find out the odds and results of a parlay bet. A parlay, also known as an accumulator, is 1 bet whose results are usually determined by 2 or even more underlying bets.
When successful, it offers greater returns to the investor since it links up many events for a higher payout. If the parlay is to win, each of the bets must win. If one happens to lose, then the whole bet ends up in a loss, regardless of the outcome of all the other games.
How Do Other Results Affect Parlay Results?
There are other results that can affect the parlay results such as:
- A tie
- Game postponement
- Cancellation
- An incomplete game
- Rescheduling.
As long as there is no loss, the wagers typically revert to the next lowest number.
How to Use a Betting Odds Calculator
To discover what the parlay odds for one bet is we need to convert these American odds into their decimal odds equivalent. If you are betting online then most sports betting sites can do this automatically, but the formula is very simple for favorites or underdogs. For underdogs (or plus odds) you need this formula: (plus odds + 100) / 100. Best Parlay Odds. It’s always important to get good odds and prices no matter what type of bettor you are. But let’s keep things in perspective when talking parlay odds. Getting better payout odds on your 15 team parlay is like getting your powerball ticket at 25% off.
There are different options of the calculator found online. A majority is available free of charge. An example of a simple one is shown in the table below.
Team | Odds |
---|---|
Team #1 | 0 |
Team #2 | 0 |
Team #3 | 0 |
Team #4 | 0 |
Team #5 | 0 |
50 |
Wager Amount
Payout $0
Calculate | Reset All |
When using a parlay odds calculator like the one above, all you need to do is enter the correct figure of odds in the table. In most cases, you are only allowed to enter numbers and nothing else.
From here, you will be required to type in the money lines for each bet you place as well as the total amount you would like to wager. Once everything is in place, just hit the calculate button. The payout field will give you the results of the amount that you will end up getting if each of the parlay games wins. If there are other parlay odds that you would like to calculate, just click on the reset all button and start the process all over again.
There are some calculators that will give you choices on how to display all the odds such as:
- Decimal odds
- American odds
- Fractional odds.
It can be very confusing trying to calculate parlay payouts on your own mainly because you are dealing with multiple teams. There is no need trying to wreck your brain over this because you can simply use the beneficial calculators that will give you the total to expect in no time. Armed with these results, you can confidently head over to your preferred sportsbook to place a parlay bet.
Before we go any further, we need to explain what a parlay is fully.
In order to win the entire bet, you have to win each of the individual bets on your parlay. If you lose one individual bet, then you lose the entire parlay bet.
The reason is that the sportsbook will pay you out much more money for correctly picking multiple individual bets together.There is more risk in this type of bet so it should be expected that we are offered a higher reward for making this wager.
Let’s compare betting three games individually versus betting them as a parlay.
Parlay Odds Formula Chart
Let’s assume that each game is -110 moneyline odds.
Parlay Calculator Odds Shark
Let’s also assume that our bankroll for these three games is $300. We’re going to look at the scenarios if we picked all three games correctly and if we only picked two of the games correctly.
If we bet the games individually, we would bet $100 per game.
Game | Bet Amount | Odds | Outcome | Profit/Loss |
Game 1 | $100 | -110 | Win | $90.91 |
Game 2 | $100 | -110 | Win | $90.91 |
Game 3 | $100 | -110 | Win | $90.91 |

Parlay Odds Formula Rule
Now, what would happen if we picked all three games as a parlay bet? This time, we would place a single bet of $300. We will go over how to calculate parlay payouts in the section below here, but for now, we have done the calculations for you.
The profit on this bet as a parlay would be $1787.40! Even if we only bet $100 total, we would see a profit of $595.80. As you can see, you can bet 1/3 of the amount you bet total in the individual games and still make more than double what you would betting the games individually.
At this point, a lot of people are wondering why you would ever bet anything but parlays. You can bet less and make so much more! Well, as you are probably guessing, there is more to the story.
Let’s look at what happens in our same example, except this time we only pick two out of the three games correctly. We bet the same games again for $100 each individually, and we are correct on two out of the three games.
Game | Bet Amount | Odds | Outcome | Profit/Loss |
Game 1 | $100 | -110 | Win | $90.91 |
Game 2 | $100 | -110 | Win | $90.91 |
Game 3 | $100 | -110 | Loss | ($100.00) |
How Does A Parlay Work

How Do Parlay Odds Work
If we bet all three of the games as a parlay for $300 (or $100), our profit is negative $300 or negative $100. If you get even one game wrong in a parlay, you lose the entire bet. You’ve now seen the downside to parlays.


Even if you only get one game correct betting them individually, you’re only going to lose $109. If you bet the same $300 on a parlay, though, you lose the entire $300. The risk is higher for parlays, but the associated reward is also higher.