1. On the other hand, the odds of the horse you bet on winning the race may be equal to 4 to 3. What do these numbers mean? There are two types of odds ratios: 'odds of winning' and 'odds of losing'. For odds of winning, the first number is the chances for success, and the second is the chances against success (of losing).
  2. The odds: Ticket holders have a 1 in 292.2 million chance of winning Powerball. One expert says you have the same odds of flipping a quarter and getting heads 28 times in a row.

Calculator Use

So what are my chances of winning the Mega Millions? 1 in 302,575,350 to be exact, but that’s only for the minimum grand prize of $40 million. The math we showed you in the previous section shows us that there are over 300 million possible draws, and that's what the chances of winning are if you only play one set of numbers. You win if the numbers on one row of your ticket match the numbers of the balls drawn on that date. There are nine ways to win a prize, from $2 to the jackpot. If no one wins the jackpot, the money is added to the jackpot for the next drawing. Overall chances of winning a prize are 1 in 24. View Mega Millions draw videos on YouTube. Only JACKPOT TRIPLE PLAY winners and prizes will be included with this JACKPOT TRIPLE PLAY winning number search result. To include Combo winners and prizes in the search result, please select to Search By: 18 Numbers.

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.

Chances Winning Numbers

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.'

Chances games web

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.'

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.

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).

Winning

Chances Winning Numbers The Lottery

Chances Winning Numbers

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

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)

Further Reading

Chances Games Web

  • Arkansas (AR) state(lotto) lottery official websites: Arkansaslottery.com, ARlottery.com, Arkansaslotto.com, ARlotto.com, Arkansaslottery.org, ARlottery.org, Arkansaslotto.org, ARlotto.org. We also provide these information about Arkansas lottery: contact, address, phone number. Please refer to Resource Center.
  • Arkansas (AR) lottery currently offers these lottery games:
    • Powerball is drawn twice a week Wednesday and Saturday 9:59 PM
    • MEGA Millions is drawn twice a week Tuesday and Friday 10:00 PM
    • Lucky For Life is drawn twice a week Monday and Thursday 9:38 PM
    • Natural State Jackpot is drawn 6 times a week Monday, Tuesday, Wednesday, Thursday, Friday and Saturday 8:00 PM
    • Cash 4 Midday is drawn 6 times a week except Sunday 1:00 PM
    • Cash 3 Midday is drawn 6 times a week except Sunday 1:00 PM
    • Cash 4 Evening is drawn daily Sunday thru Saturday 7:00 PM
    • Cash 3 Evening is drawn daily 7:00 PM
    We also provide these information for the games above: winnning numbers, hot/cold/overdue numbers, jackpot, how to play, how to win, most winning numbers, prizes, winning odds, payout, frequency chart, lotto wheels, etc.