Working Out Betting Odds Payout

Welcome to the Sports Betting Odds section of The Sports Geek. If you are new to sports betting and don’t understand how to read betting odds (+150, -110, +2200, etc) we will lay it all out for you and help you learn how the betting odds work.

Decimals quote the potential return should the bet succeed, relative to the stake. If $10 is bet at odds of 4, the total returned is $40 ($10 x 4) and the potential profit is $30 ($10 x 4 minus the $10 stake). Calculate bet returns for Accumulators, Lucky 15's, Doubles, Trebles, Football, Horse Racing and more. The most comprehensive and reliable bet calculator. The Free Bet Calculator is the most advanced online sports bet calculator, allowing you to calculate the stake and profit for an extensive range of bets. All of the most popular bet types are supported, including Lucky 15, Single, Double, Accumulator, Patent and Round Robin, along with more specialised bets.

Sports Betting Odds Explained

Many people don’t know how to read or calculate sports betting odds, so below we have done our best on explaining how betting odds work. The most common type of sports betting odds used in North America are the American style odds which we explain below.

American Style Sports Betting Odds

Most online sportsbooks will list their odds in what is called “American Odds”. There are a couple different versions of sports betting odds, but these American Odds are the most common odds used. Reading and understanding sports betting odds can bet a little confusing to beginners, so we have provided an example below using two NFL football teams:

American Odds

• Matchup Odds
• New England Patriots +120
• Pittsburgh Steelers -140

The number shown in the bracket represents the odds. The American Odds have two components to them, the first being the positive or negative sign, and the second being the number that follows the sign.

The sign in front of the number indicates whether placing a wager on that outcome will pay out more money then you have wagered or less money then you have wagered. If the odd is negative (-) it means that outcome is more likely to happen and placing a bet on that outcome would payout less than the amount you wagered, while a positive (+) odd shows that the outcome is less likely to happen and it would pay out more than the amount you wagered.

The next step is figuring out exactly how much the bet pays out, which is where the numbers in the odds come into play.

A listed odd with a – sign in front of it, such as the -140 in our example above, shows us how much money you would need to wager in order to win $100. So using the -140, this would show us that you would need to bet $140 in order to win $100 in profits. You can easily substitute the $100 bet for a $10 bet by moving the decimal place over one spot, showing us that you would need to wager $14 in order to win $10 in profits.

Examples:

A listed odd with a + sign in front of it, such as the +120 in our example above, shows us how much money you would win on a $100 bet. Using the +120 odds, it shows us that a $100 bet on that outcome would pay out $120 in profits. Again this can easily be converted into smaller or larger size bets. A $10 bet on +120 odds would pay out $12 in profits.

Examples:

Below is an example of NFL betting odds taken from an online betting site.

In this example you can see Los Angeles is listed at +130 ($100 bet pays $130 plus of course your original wager back) and New England is listed at -150 ($150 bet pays $100).

The great thing about betting online is that the online sportsbooks will do the calculations for you before you place your bet. You can click on the outcome or team you would like to bet on, and then input the amount you wish to wager and it will show you your potential pay out before you confirm your bet.

Ready To Start Betting?MyBookie and BetUS are my two favorite sportsbooks and make betting very easy. You will also get a Free Money Bonus at each sportsbook if you follow either link above.

Decimal Style Sports Betting Odds

Decimal style odds are used mostly in Europe, and are pretty easy to understand. To calculate the decimal style odds all you will need to do is simply multiply the amount you wish to wager by the decimal odds shown and you will get your payout. For example it may look something like this:

If you wanted to place a $10 wager on the USA at 2.40 you would simply need to multiply your $10 wager by the 2.40 odds (10 x 2.40) to find out that the payout is $24. It is important to realize that with decimal style odds it includes the amount you wagered, so to find out profits you would need to subtract your wager ($24 – $10) to find out your potential payout is $14 in profits.

If you wanted to place a $10 wager on Brazil you would again just multiply $10 x 1.55 to find out that you would win $15.50 total or $5.50 in profits.

Decimal style betting odds are very simple to understand, but you won’t see them displayed in many North American sportsbooks. With that said, most online betting sites will allow you to chose the style of betting odds you want displayed, with American odds set as the default.

Many people start their betting journey with the same question. How do odds work? The answer to this question is incredibly important if you want to become a successful bettor, but it’s also only the start of a long journey. Read on to find out why all bettors need to know how odds work.

There is a conversation that all seasoned bettors will have had numerous times with friends and relatives who want a casual bet on a major sporting event. What are the odds on x? What do they mean? What will I win if I bet x amount?
The answer you give to these types of questions will vary depending on how much detail you want to go into, but they will centre around the same concept. Probability.

What do odds represent?

Bookmakers present their odds in decimals, fractions or an American format. They all look different but they all mean the same thing. All odds are a representation of the probability of something happening.

The fact that there are many different odds formats - American, Decimal and Fractional - illustrates the point that odds are simply a means to an end, i.e. offering betting. Bookmakers really deal in risk measured by probability.

Betting is about assessing the chance or probability of an event happening and bookmakers like Pinnacle use odds because it translates implied probability into a more usable form in order to offer betting.

Using implied probability in betting can also help you compare odds between bookmakers. However, if you consider betting to be just about odds, you're missing the bigger picture. To really expand your understanding of odds and betting, you must also understand how to calculate probability.

With a good understanding of how to calculate probability yourself and how it compares to the odds provided by the bookmaker, you can begin to make more informed decisions when it comes to what you should bet on, when you should bet and how much you should stake for the bets you make.

Basics of Betting How does betting work? - Episode 1

The basics of probability

Considering how we are faced with a problem to solve or an assessment of risk every single day of our lives, it is surprising how unfamiliar the average person is with being able to calculate probability.

How often do you think: “What are the chances of me making that train on time?” or “How likely is it to rain?”

We rarely attribute a numerical figure to answer these questions but we are still dealing with a question of probability.

Using implied probability to calculate a bookmaker’s margin is easy and very useful as few, if any, bookmakers publicly share it.

In the simplest of terms, probability is a scale running from 0 (where there is no chance of an event occurring) to 1 (a certain future event). The likelihood of all other potential outcomes fall somewhere in between those two end points of the probability spectrum.

A coin toss is a great way to explain how to calculate probability because we know the true probability for each outcome. The coin will definitely land on either heads or tails, which taken together provide us with the certain event. We now know this certain event has a probability of 1.

Of course as a bettor what you really want to know is the probability (or chance) of your chosen call, which we will say is heads. To do this there is a simple equation:

Favourable outcomes / all possible outcomes

If you are calling heads, then the favourable outcome will be heads. Therefore to get your probability value, you divide the favourable outcome (in this case there is one, heads) by the number of possible outcomes (this is two as it will either be heads or tails). This leaves us with a probability of 0.5.

In general people are more comfortable with percentages, so by multiplying the probability of your event (0.5 for heads) by 100 you can say that there is a 50% chance of the coin landing on heads, and you winning your bet.

How to calculate betting odds

Getting a handle on how to calculate probability yourself and converting it into odds is the first step in developing your own assessments of betting value.

Once you know how to calculate probability, turning that figure into odds is a straightforward process. Decimal odds are one of the three main formats used by bettors and bookmakers alike.

You can arrive at the Decimal odds value for your coin toss choice with the simple equation:

So the Decimal odds for a coin being heads is 1 (certainty) divided by the probability of it occurring which we know is 0.5, producing decimal odds of 2.0. At this point you can equally take odds and reverse engineer the implied probability with the inverse of the equation for turning probability into odds:

1/decimal odds = probability

Take your newly found knowledge and work out the implied probability for your coin toss with your friend and you'll see the aggregate implied probability of both outcomes in the coin toss is 100% - (0.5/1+0.5/1)*100 - no surprises as a certain event is 1 (100/100).

However, performing the same calculation for actual odds from your favourite bookmaker will produce a value greater than 100%. So what is happening here?

Calculating a bookmaker’s margin

In simple terms the odds don't reflect the true likelihood of the outcomes concerned with an event. The amount by which the implied probability diverges from 100% is the margin the bookmaker has added to that particular that market.

This is an essential piece of information for a value-seeking bettor as it highlights the true cost of placing a bet with a bookmaker. Using implied probability to calculate a bookmaker’s margin is easy and very useful as few, if any, bookmakers publicly share it.
While it is important you are able to use the above information to convert odds into probability and calculate a bookmaker’s margin, you don’t have to do it yourself for every single bet. If you want a quick way to calculate how much margin a bookmaker has applied to the odds, you can use Pinnacle’s Margin Calculator.

Using odds to calculate your payout

Betting Odds Payout

Calculating odds and probability opens up a new world for calculating value but you also want to know what your bet will payout if you win. For our coin toss example this requires a simple multiplication:

How To Figure Payout On Odds

So if you bet €10 on heads with odds of 2.0 your return including stake is 2.0 x €10 which equals €20 (this includes your €10 stake + €10 profit).

• Read: Do you know how difficult betting is?

Being able to calculate probability and understand where odds actually come from is an essential part of evolving as a bettor because it enables you to calculate your own expected frequency for an event - starting to model your own odds - and then compare what you think will happen with what odds are available.

Where the two diverge you can potentially turn that edge in your favour, and generate profit, which is what a bettor should be focused on.

If you want to calculate the return and profit of your bet, Pinnacle's Bet Calculator will do the work for you.

Working Out Betting Odds Payout

Now that you know how to calculate betting odds, you can take advantage of Pinnacle's low margin odds or read more expert betting articles to help make more informed betting decisions.