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Calculator Use
16 hours ago Teams Having +2500 Odds. The following teams, with their current records, have gained +2500 odds: Creighton Bluejays (17-7) Oklahoma Sooners (14-9) Texas Tech Red Raiders (17-8) Takeaway. March Madness this year is expected to be a little different from the past ones. Probability to Odds Calculator. More about the Probability to Odds Calculator so that you can better understand the elements used in this calculator. It is common for people to have a confusion between the concepts of odds and probability, and often times, they incorrectly use them, most typically interchanging probability by odds.
Convert stated odds to a decimal value of probability and a percentage value of winning and losing. This calculator will convert 'odds for winning' an event or 'odds against winning' an event into percentage chances of both winning and losing.
Be careful if you are using sports teams odds or betting odds. If you see that the Patriots super bowl odds are 9/2, that is most likely 'odds against' and should be entered in the calculator with 'Odds are: against winning.'
When playing a lottery or other games of chance be sure you understand the odds or probability that is reported by the game organizer. A 1 in 500 chance of winning, or probability of winning, is entered into this calculator as '1 to 500 Odds are for winning'. You may also see odds reported simply as chance of winning as 500:1. This most likely means '500 to 1 Odds are against winning' which is exactly the same as '1 to 500 Odds are for winning.'
Probability Formulas:
This calculator will convert 'odds of winning' for an event into a probability percentage chance of success.
Odds, are given as (chances for success) : (chances against success) or vice versa.
2 5 Odds Mean
If odds are stated as an A to B chance of winning then the probability of winning is given as PW = A / (A + B) while the probability of losing is given as PL = B / (A + B).
For example, you win a game if you pull an ace out of a full deck of 52 cards. Pulling any other card you lose. The chance of winning is 4 out of 52, while the chance against winning is 48 out of 52 (52-4=48). Entering A=4 and B=48 into the calculator as 4:48 odds are for winning you get
Online gambling platforms. For 4 to 48 odds for winning;
Probability of:
Winning = (0.0769) or 7.6923%
Losing = (0.9231) or 92.3077%
'Odds for' winning: 1:12 (reduced from 4:48)
'Odds against' winning: 12:1 (reduced from 48:4)
2500 Woodscrest Ave Lincoln Ne
Further Reading
A parlay, accumulator (or acca), combo bet or multi is a single bet that links together two or more individual wagers and is dependent on all of those wagers winning together. The benefit of the parlay is that there are much higher payoffs than placing each individual bet separately, since the difficulty of hitting all of them is much higher. If any of the bets in the parlay lose, the entire parlay loses. If any of the plays in the parlay ties, or 'pushes', the parlay reverts to a lower number of teams with the odds reducing accordingly.
2500 Odds Payout Calculation
Odds and payout[edit]
Parlay bets are paid out at odds higher than the typical single game bet, but still below the 'true' odds. For instance, a common 2-team NFL parlay based entirely on the spread generally has a payout of 2.6:1.[citation needed] In reality however, if one assumes that each single game bet is 50/50, the true payout should instead be 3:1 (10% expected value for the house). A house may average 20-30% profit on spread parlays compared to perhaps 4.5% profit on individual sports mix parlay bets.
Aside from 'spread' parlays, another way to parlay is to bet on two or more teams simply winning straight up. In order to calculate the payout of this parlay, one must multiply out the payout for all games. For example, if 3 teams are -385 favorites, a successful parlay on all 3 teams winning would pay out at a ratio of approximately 1/1. This is because (385/485)^3 is approximately 50%.
Examples[edit]
Typical payouts for up to 10 team parlay bet[edit]
The following is an example of a traditional Las Vegas Parlay Card at William Hill Sports Book, which shows the typical payouts for an up to 10 team parlay bet based on -1.10 prices (amount won is assuming $100 is bet)[citation needed]:
Number | Odds | Amount won | Payout |
---|---|---|---|
2 Team Parlay | 2.6 to 1 | $260 | $360 |
3 Team Parlay | 6 to 1 | $600 | $700 |
4 Team Parlay | 11 to 1 | $1,100 | $1,200 |
5 Team Parlay | 22 to 1 | $2,200 | $2,300 |
6 Team Parlay | 45 to 1 | $4,500 | $4,600 |
7 Team Parlay | 90 to 1 | $9,000 | $9,100 |
8 Team Parlay | 180 to 1 | $18,000 | $18,100 |
9 Team Parlay | 360 to 1 | $36,000 | $36,100 |
10 Team Parlay | 720 to 1 | $72,000 | $72,100 |
Profitability of parlays in sports betting[edit]
Many gamblers have mixed feelings as to whether or not parlays are a wise play. The best way to analyze if they are profitable in the long term is by calculating the expected value. The formula for expected value is: E[X] = x1p1 + x2p2 + x3p3…xkpk . Since the probability of all possible events will add up to 1 this can also be looked at as the weighted average of the event. The table below represents odds.[citation needed]
Column 1 = number of individual bets in the parlay
Column 2 = correct odds of winning with 50% chance of winning each individual bet
Column 3 = odds payout of parlay at the sportsbook
Column 4 = correct odds of winning parlay with 55% chance of winning each individual bet
Number of individual bets | Correct odds at 50% | Odds payout at sportsbook | Correct odds of winning parlay at 55% |
---|---|---|---|
2 | 3 to 1 | 2.6 to 1 | 2.3 to 1 |
3 | 7 to 1 | 6 to 1 | 5.0 to 1 |
4 | 15 to 1 | 12 to 1 | 9.9 to 1 |
5 | 31 to 1 | 24 to 1 | 18.9 to 1 |
6 | 63 to 1 | 48 to 1 | 35.1 to 1 |
7 | 127 to 1 | 92 to 1 | 64.7 to 1 |
8 | 255 to 1 | 176 to 1 | 118.4 to 1 |
9 | 511 to 1 | 337 to 1 | 216.1 to 1 |
10 | 1,023 to 1 | 645 to 1 | 393.8 to 1 |
11 | 2,047 to 1 | 1,233 to 1 | 716.8 to 1 |
The table illustrates that if a 55% chance of winning each individual bet were achievable, parlays would be profitable in the long term. Compare the expected value you receive on an individual bet at a typical price of -110 with a 55% chance of winning: ((100/110+1)*.55)-1 = .05 (exactly 5 cents won for every dollar bet on average), multiplied by 11 = .55, to the expected return on the 11 game parlay ((1234/717.8)-1) = .719 (72 cents won for every dollar bet on average). In this case a parlay has a much higher expected value than individual bets with greatly increased variance in outcomes.
See also[edit]
Probability Formulas:
This calculator will convert 'odds of winning' for an event into a probability percentage chance of success.
Odds, are given as (chances for success) : (chances against success) or vice versa.
2 5 Odds Mean
If odds are stated as an A to B chance of winning then the probability of winning is given as PW = A / (A + B) while the probability of losing is given as PL = B / (A + B).
For example, you win a game if you pull an ace out of a full deck of 52 cards. Pulling any other card you lose. The chance of winning is 4 out of 52, while the chance against winning is 48 out of 52 (52-4=48). Entering A=4 and B=48 into the calculator as 4:48 odds are for winning you get
Online gambling platforms. For 4 to 48 odds for winning;
Probability of:
Winning = (0.0769) or 7.6923%
Losing = (0.9231) or 92.3077%
'Odds for' winning: 1:12 (reduced from 4:48)
'Odds against' winning: 12:1 (reduced from 48:4)
2500 Woodscrest Ave Lincoln Ne
Further Reading
A parlay, accumulator (or acca), combo bet or multi is a single bet that links together two or more individual wagers and is dependent on all of those wagers winning together. The benefit of the parlay is that there are much higher payoffs than placing each individual bet separately, since the difficulty of hitting all of them is much higher. If any of the bets in the parlay lose, the entire parlay loses. If any of the plays in the parlay ties, or 'pushes', the parlay reverts to a lower number of teams with the odds reducing accordingly.
2500 Odds Payout Calculation
Odds and payout[edit]
Parlay bets are paid out at odds higher than the typical single game bet, but still below the 'true' odds. For instance, a common 2-team NFL parlay based entirely on the spread generally has a payout of 2.6:1.[citation needed] In reality however, if one assumes that each single game bet is 50/50, the true payout should instead be 3:1 (10% expected value for the house). A house may average 20-30% profit on spread parlays compared to perhaps 4.5% profit on individual sports mix parlay bets.
Aside from 'spread' parlays, another way to parlay is to bet on two or more teams simply winning straight up. In order to calculate the payout of this parlay, one must multiply out the payout for all games. For example, if 3 teams are -385 favorites, a successful parlay on all 3 teams winning would pay out at a ratio of approximately 1/1. This is because (385/485)^3 is approximately 50%.
Examples[edit]
Typical payouts for up to 10 team parlay bet[edit]
The following is an example of a traditional Las Vegas Parlay Card at William Hill Sports Book, which shows the typical payouts for an up to 10 team parlay bet based on -1.10 prices (amount won is assuming $100 is bet)[citation needed]:
Number | Odds | Amount won | Payout |
---|---|---|---|
2 Team Parlay | 2.6 to 1 | $260 | $360 |
3 Team Parlay | 6 to 1 | $600 | $700 |
4 Team Parlay | 11 to 1 | $1,100 | $1,200 |
5 Team Parlay | 22 to 1 | $2,200 | $2,300 |
6 Team Parlay | 45 to 1 | $4,500 | $4,600 |
7 Team Parlay | 90 to 1 | $9,000 | $9,100 |
8 Team Parlay | 180 to 1 | $18,000 | $18,100 |
9 Team Parlay | 360 to 1 | $36,000 | $36,100 |
10 Team Parlay | 720 to 1 | $72,000 | $72,100 |
Profitability of parlays in sports betting[edit]
Many gamblers have mixed feelings as to whether or not parlays are a wise play. The best way to analyze if they are profitable in the long term is by calculating the expected value. The formula for expected value is: E[X] = x1p1 + x2p2 + x3p3…xkpk . Since the probability of all possible events will add up to 1 this can also be looked at as the weighted average of the event. The table below represents odds.[citation needed]
Column 1 = number of individual bets in the parlay
Column 2 = correct odds of winning with 50% chance of winning each individual bet
Column 3 = odds payout of parlay at the sportsbook
Column 4 = correct odds of winning parlay with 55% chance of winning each individual bet
Number of individual bets | Correct odds at 50% | Odds payout at sportsbook | Correct odds of winning parlay at 55% |
---|---|---|---|
2 | 3 to 1 | 2.6 to 1 | 2.3 to 1 |
3 | 7 to 1 | 6 to 1 | 5.0 to 1 |
4 | 15 to 1 | 12 to 1 | 9.9 to 1 |
5 | 31 to 1 | 24 to 1 | 18.9 to 1 |
6 | 63 to 1 | 48 to 1 | 35.1 to 1 |
7 | 127 to 1 | 92 to 1 | 64.7 to 1 |
8 | 255 to 1 | 176 to 1 | 118.4 to 1 |
9 | 511 to 1 | 337 to 1 | 216.1 to 1 |
10 | 1,023 to 1 | 645 to 1 | 393.8 to 1 |
11 | 2,047 to 1 | 1,233 to 1 | 716.8 to 1 |
The table illustrates that if a 55% chance of winning each individual bet were achievable, parlays would be profitable in the long term. Compare the expected value you receive on an individual bet at a typical price of -110 with a 55% chance of winning: ((100/110+1)*.55)-1 = .05 (exactly 5 cents won for every dollar bet on average), multiplied by 11 = .55, to the expected return on the 11 game parlay ((1234/717.8)-1) = .719 (72 cents won for every dollar bet on average). In this case a parlay has a much higher expected value than individual bets with greatly increased variance in outcomes.