4 5 Odds
45 Odd
For example, the exact mathematical equivalent of decimal odds 30 is fractional odds 29/1. However 29/1 is not used in betting markets, instead 30/1 is used, so that is what appears in this converter. Pittsburgh Steelers +4.5 vs. Cincinnati Bengals -4.5 Above is an football point spread. Pittsburgh is +4.5, with Cincinnati at -4.5, which means Pittsburgh is a 4.5-point underdog and Cincinnati is favored by 4.5 points. For a bet on Pittsburgh to win at +4.5, they can either win the game outright or not lose by an amount that surpasses 4.5. You just minus one from the decimal odds, turn that number into a fraction and reduce it down to it’s simplest form. Let’s take decimal odds of 4.5, this is the equation: 4.5 – 1 = 3.5 35/10 - 7/2. If the decimal price is 1.25, you convert it into fractional odds like this: 1.25 – 1 = 0.25 25/100 - 1/4.
By convention only a set of fractions are used in fractional odds betting markets. The set does not include exact mathematical equivalents to all possible decimal and American odds. We use the closet fraction that is used in betting markets.
Explain 4/5 Odds
45 Offset Rims
For example, the exact mathematical equivalent of decimal odds 30 is fractional odds 29/1. However 29/1 is not used in betting markets, instead 30/1 is used, so that is what appears in this converter.
For an explanation of the odds types on this table see decimal, fractional and American odds. To find out what the numbers really represent see understand odds as probability with overround.