Betting Calculator - Enter your odds and stake to calculate bet returns for all types of sport wager. Supports all major formats including decimal, fraction and american. Dutching Calculator - Odds changed since you placed your last bet? Use this calculator to work out the stakes necessary to guarantee a fixed return irregardless of the outcome.

• The AXIS & ALLIES® game and its associated trademarks, logos and copyrights are the property of Hasbro, Inc. And Wizards of the Coast LLC.
• Champion Odds by Level. As the game progresses and you level up you will be offered higher tier champions based on your current level. The following table shows the odds.

Calculator Use

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.

If odds are stated as an A to B chance of winning then the probability of winning is given as P_W = A / (A + B) while the probability of losing is given as P_L = 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

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

You can use the tools below to help you with your MMA Betting.

This MMA Betting Odds Converter helps you work out what a fighter’s percentage of winning is. I think knowing that is always helpful when you are making your picks. There are a couple of ways you can use this.

Betting Odds Calculator

• Enter the odds of a fighter you like and calculate, it will give you the percentage of winning the odds mean.

My favourite way is looking for bets I like. I look at a fight and give x fighter x chance of winning.

• For eg: Lets say we give Fighter 1 a 50% chance of beating Fighter 2. I would need to get -100 (2.00) or better to make this a profitable bet for me because I give him 50% chance of winning. Now he might get KTFO but that’s okay that’s what makes it fun.

MMA Odds Calculator

Fill in one of the options
and let the calculator do the math!

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