Lottery Odds Calculator

Lottery Odds Calculator

How many Numbers to Pick:
Numbers Range from 1 to:
Numbers Must be in Order:
MegaBall (Additional) Number:
MegaBall Number ranges from 1 to:
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Lottery Odds Formula:

Order Doesn't Matter:
x = Number range
n = Number of numbers picked
Probability = x! / ( n! ( x - n )! )

Order Matters:
x = Number range
n = Number of numbers picked
Probability = x! / ( x - n )!

Additional/MegaBall Number:
Total Probability = Probability * Range for MegaBall Number

Lottery Odds Definition

Use our free online Lottery Odds Calculator when you need to know what chance you have of winning the next lottery! The Lottery Odds Calculator quickly performs all the calculations for you, so you can determine how likely the string of numbers you picked will be the right combination.

Many people enjoy playing the lottery on a regular basis, buying tickets each week in hopes of winning a big payoff for themselves, family and friends. It’s common for workers to purchase multiple tickets as a group in hopes of raising the odds that one of them will bring instant wealth to each person sharing in the prize.

Part of the excitement of playing the lottery is knowing how big the prize is and what the odds are of a set of numbers coming up. Using our Lottery Odds Calculator will give you the information you need before you pick your lucky numbers.

The Lottery Odds Calculator requires players to enter some key pieces of information:

  • Click the radio button to select five or six numbers to pick.
  •  Type in the numbers range for the lottery you are interested in playing.
  • Click the “Numbers Must Be in Order” pull-down menu and then click “Yes” or No.”
  • Click the “Yes” option next to “Megaball (Additional) Number” if your lottery uses this number as well, or click “No” if this number is option does not apply.
  • Megaball players also need to type in a number in the “Megaball Number Ranges from 1 to” text box.
  • Click the “Calculate!” button to instantly get the answer. You will see a message telling you the odds of correctly picking all the numbers.

Reasons for Using Our Lottery Odds Calculator include:

  1. You have a keen interest in numbers and want to know how likely it will be for you to win an upcoming lottery.
  2. You do not have a calculator handy, but you do have access to a computer that is connected to the Internet.
  3. You haven’t memorized the lottery odds formula, and you want to calculate the odds of winning before selecting your numbers.

Benefits of the Lottery Odds Calculator:

1.) Getting a precise answer to your question about the odds of playing a particular lottery will help you figure out if this is right time for you to play your numbers. For example, you may be attracted only to lotteries that have very low odds of winning, because it feels more exciting when you actually win. Prizes are typically higher when the odds of winning are lower.

2.) You can share the Lottery Odds Calculator with your fellow workers, friends and family members by adding our widget to your blog or website. This free service enables you to offer lottery information to people who visit your site, so they can perform their own calculations.

3. It’s simple to share the Lottery Odds Calculator on social networking sites. For example, you can quickly add a link to the calculator to your friends on Facebook, StumbleUpon, Digg, FaceCalculator or Twitter.

How to Calculate Lottery Odds

Let's be honest - sometimes the best lottery odds calculator is the one that is easy to use and doesn't require us to even know what the lottery odds formula is in the first place! But if you want to know the exact formula for calculating lottery odds then please check out the "Formula" box above.

Add a Free Lottery Odds Calculator Widget to Your Site!

You can get a free online lottery odds calculator for your website and you don't even have to download the lottery odds calculator - you can just copy and paste! The lottery odds calculator exactly as you see it above is 100% free for you to use. If you want to customize the colors, size, and more to better fit your site then pricing starts at just $29.99 for a one time purchase or $19.99/month to get access to all of our 100's of calculators. Click the "Get Started" button above to learn more!