The formula that the Calculator uses is explained
Arbitrage Stakes Calculator
No Flash? No Problem. Use our PopUp
Sometimes you may not wish to precisely Equalise your Profits ... for example,
if you're 90% certain the Horse will win or 90% sure your team will lose!
In that case you can use our Slider to calculate how much you should Stake
to, at least, cover your Liabilty, while risking an appropriate percentage
of your potential Profit::
Enter your Original Stake, the Back Odds and the Lay Odds.
Choose whether you have already Backed and now wish to
Lay or already Layed and now wish to Back.
Click on and move the Slider's pointer.
The output shows what your Stake should be to either cover
only your Liability, or your Liability and all of your Potential
Profit, or any percentage in between.
You may find it more convenient to view the Web versions of our
calculators in separate popups by clicking:
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and choose "Save Link As ..." (Firefox) or "Save Target As
(Internet Explorer). (free!)
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that can run on your pc / Mac without the need for a Flash
/ Shockwave plugin