BetArbi

About

BetArbi provides a complimentary collection of betting calculators. Its arbitrage calculator manages between two and fifteen outcomes: simply input the odds and your total stake, and it will allocate the wagers to guarantee a profit regardless of the outcome. The suite also includes a calculator for free bets and a tool to convert between decimal, fractional, American odds and implied probability. It requires no registration, has no paywall, and stores no data, as all calculations happen directly within your browser.