Overround Calculator Betting Percentages

A very simple betting odds overround calculator to work out the bookmaker percentage for any event.

To find out the total % of the event you are betting on, simply enter the odds and the calculator will do the hard work for you. Just add in the odds and press the tab key. You can use either fractional or decimal odds.
Don't forget if you are entering European decimal odds remove the stake, eg: 2.2 (or 6/5 in fractions) should be 1.2

	Selection	Odds	%
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Overround Value:

m