How many possible combinations of Powerball numbers are there?

Powerball is a popular lottery game played in 45 states, Washington D.C., Puerto Rico and the U.S. Virgin Islands. The game consists of picking 5 numbers from 1 to 69, and then picking 1 Powerball number from 1 to 26. With so many potential number combinations, many people wonder exactly how many possibilities there are to win the Powerball jackpot. In this comprehensive guide, we will look at the Powerball format, the number of possible combinations, the odds of winning, and some examples of calculating the odds.

The Powerball Format

Powerball is a multi-state lottery game that has been around since 1992. Here is a quick overview of how the game works:

  • To play Powerball, a player selects 5 numbers from 1 to 69, and 1 additional Powerball number from 1 to 26.
  • The 5 main numbers can be selected manually or through a quick pick option that randomly generates them.
  • The Powerball number is always randomly generated.
  • To win the jackpot, a player must match all 5 main numbers and the Powerball number.
  • Lower tier prizes are won by matching some or none of the winning numbers.

Now that we understand the basic Powerball format, let’s look at how many potential combinations exist.

How Many Total Combinations Are There?

The number of possible Powerball combinations is calculated using a simple combination formula:

  • There are 69 numbers to choose from for the first 5 main numbers
  • There are 26 numbers to choose from for the Powerball number
  • Order does not matter, so the total number of combinations is:

Combinations of 5 numbers from 69 possibilities: C(69,5) = 11,238,513

Combinations of 1 number from 26 possibilities: C(26,1) = 26


Total combinations = 11,238,513 x 26 = 292,201,338

Therefore, the total number of possible Powerball combinations is 292,201,338.

This is a massive number of potential combinations! No wonder the odds of winning the jackpot are so slim. But to really understand the odds, let’s look at some examples next.

Examples of Powerball Odds Calculations

Now that we know there are over 292 million potential Powerball combinations, let’s demonstrate how to calculate the odds of winning.

Odds of Matching All 5 Main Numbers

For this example, we will calculate the odds of matching just the first 5 main numbers, but not the Powerball.

  • As we found earlier, there are 11,238,513 possible combinations of the 5 main numbers.
  • Let’s say you select a combination of 5 numbers to play.
  • Your chance of matching those exact 5 numbers is 1 in 11,238,513.

Expressed as odds, that is:

1 : 11,238,513

Or about 1 in 11.2 million odds.

Matching all 5 main numbers has very slim odds! But your chances improve slightly if you match 4 numbers instead.

Odds of Matching 4 Main Numbers

The odds of matching 4 of the main numbers are better compared to matching all 5. Here is how to calculate it:

  • There are C(69,5) = 11,238,513 possible 5-number combinations
  • Within those combinations, there are C(5,4) * C(64,1) = 5 * 64 = 320 ways to match 4 specific numbers

So the odds of matching 4 numbers are:

320 : 11,238,513

Which reduces to about 1 in 35,000

Odds of Winning Jackpot (Match All 5 + Powerball)

Finally, let’s calculate the odds of winning the Powerball jackpot by matching all 5 main numbers and the Powerball.

  • There are 292,201,338 total combinations (as we found earlier)
  • To match all 5 numbers and the Powerball, there is only 1 combination that will work

Therefore, the odds are:

1 : 292,201,338

Or about 1 in 292 million!

As you can see, the odds of winning the Powerball jackpot are incredibly small. But someone eventually wins, and the examples above show how the math behind the probabilities works.

Other Powerball Odds

While we looked at the main prize odds, here are some quick odds for other Powerball prizes:

Prize Odds of Winning
Match 5 main numbers 1 in 11,688,054
Match 4 main numbers + Powerball 1 in 913,129
Match 4 main numbers 1 in 36,525
Match 3 main numbers + Powerball 1 in 14,494
Match 3 main numbers 1 in 580
Match 2 main numbers + Powerball 1 in 701
Match 1 main number + Powerball 1 in 92
Match Powerball only 1 in 38

As you can see, the lower tier prizes have much better odds, while still being difficult to win. Matching 2 numbers plus the Powerball offers a 1 in 701 chance of winning a prize.

Strategies for Winning Powerball

While Powerball odds are very long, there are some strategies players use to try improving their chances:

  • Buy more tickets – More tickets equals more chances to win
  • Join an office pool – Group tickets can spread out the cost
  • Use key dates – Birthdays, anniversaries, etc. for number picking
  • Mix up odd and even numbers
  • Cover more numbers – Play different combinations of numbers
  • Check your tickets – Prizes expire after a certain time period

However, the overall odds are the same no matter how many tickets are purchased or what strategy is used. The examples above detail the fixed probabilities based on the game’s format. In the end, a major portion of winning comes down to sheer luck!

How Are Powerball Numbers Drawn?

Powerball numbers are drawn twice a week, every Wednesday and Saturday night, at 10:59 p.m. Eastern Time. Here is how the drawing process works:

  • Two ball drawing machines are used – one for the white balls and one for the red Powerball
  • 5 white balls are drawn from the first machine which contains 69 white balls numbered 1 through 69
  • 1 red ball (the Powerball) is drawn from the second machine which contains 26 red balls numbered 1 through 26
  • A Random Number Generator (RNG) helps ensure the drawn numbers are truly random
  • Drawings are conducted under the supervision of independent auditors

The use of physical ball drawing machines and RNG technology ensures that Powerball numbers are drawn fairly and randomly. The drawing is also videotaped for review purposes. Lottery officials follow meticulous procedures during the Powerball drawings to guarantee proper play.

Biggest Powerball Jackpots

With odds of 1 in 292 million to hit the jackpot, Powerball prizes can grow into huge amounts before somebody gets lucky. Here are some of the biggest Powerball jackpots of all time:

Amount Date Winner
$1.586 Billion January 13, 2016 3 winners (California, Florida, Tennessee)
$768.4 Million March 27, 2019 1 winner (Wisconsin)
$758.7 Million August 23, 2017 1 winner (Massachusetts)
$731.1 Million January 20, 2021 1 winner (Maryland)
$699.8 Million October 4, 2021 1 winner (California)

The current record jackpot of $1.586 billion was shared between three lucky winners on January 13, 2016. Powerball jackpot sums continue to set new records, drawing huge interest from players across the country.

Taxes on Powerball Winnings

For those fortunate enough to win it big, a huge Powerball prize also comes with taxes. Lottery winnings have special rules for taxes, including:

  • Federal tax of 24% is withheld on lottery prizes over $5,000
  • Some states also withhold state taxes, typically around 5-8%
  • The top federal tax rate of 37% applies to annual lottery winnings over $500,000
  • State taxes also apply based on income thresholds and local rates

Players can choose to receive large Powerball prizes spread out over 29 annual payments. This helps reduce the tax burden compared to taking the full lump sum. But taxes can still take a big cut, so working with a tax professional is recommended if you hit the jackpot!

Where Powerball Revenue Goes

In fiscal year 2021, U.S. lottery sales totaled over $92 billion. Where does all the money go? Here is how Powerball revenue gets distributed:

  • 50% goes towards the jackpot and lower tier prizes
  • 40% funds state government programs and projects
  • 10% supports retailer commissions and operating expenses

The share of funds allotted to state governments goes towards various public services likes education, infrastructure, pensions, natural resources, etc. So playing the lottery helps support valuable community programs.

Is Powerball Worth Playing?

With odds of 1 in 292 million, hitting the huge Powerball jackpot is incredibly difficult. But the game offers several pros beyond just the jackpot:


  • secondary prizes have better odds and can still be sizable sums
  • jackpots keep growing to record amounts
  • playing is easy and draws are twice a week
  • groups can buy tickets to spread out cost
  • proceeds help fund public projects
  • chance to win with smaller investment than other gambles like casino


  • odds of jackpot are exceedingly low
  • have to pay taxes on winnings
  • potential for addiction
  • no skill involved like other gambling games

For most, playing Powerball is just an entertaining diversion with a tiny chance of a major payoff. But experts recommend limiting lottery spending and avoiding viewing it as a retirement plan. Playing responsibly can make Powerball enjoyable entertainment and support valuable public causes!

Frequently Asked Questions

Here are some common FAQs about Powerball:

How much does a Powerball ticket cost?

Powerball tickets cost $2 per play. Players can multiply this by choosing the Power Play option for an extra $1 which increases secondary prize payouts.

What happens if there is no Powerball jackpot winner?

The jackpot keeps rolling over to the next drawing until there is finally a winner or winners. This is how the jackpot can grow to such huge amounts.

What are the odds of winning a prize playing Powerball?

The overall odds of winning any prize are 1 in 24.9. Lower tier prizes pay out more frequently than the jackpot.

Can you remain anonymous if you win Powerball?

Rules vary by state. Some allow lottery winners to remain anonymous, while others require full publicity.

Do retailers get Powerball commissions?

Retailers that sell winning Powerball tickets get a commission of 0.5-6% depending on the prize amount.


In summary, the number of potential Powerball number combinations is a massive 292,201,338! The huge lottery jackpot has incredibly long odds of 1 in 292 million. But secondary prizes have better chances, and playing Powerball supports valuable public programs. With responsible play, Powerball can be fun entertainment for the chance of winning big!

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