The Gambling Housewife Dutching Calculator - How to Make a Profit from Horse Racing Bets
The Arb Crunchercalculates how to split your stake on two or more selections in the same race. You can spread your stake around a few selections so as to win a level profit if any of them wins. Known as "dutching", this is a very efficient betting technique if you want to lower your risk by having your money on more than one selection.
Arb Cruncheris a flash betting calculator that calculates the stakes required to earn level profits from arbing, trading, dutching, laying, lay dutching and each way dutching.