BetStrategy

BetStrategy is a free UK site for punters who want to know what a bet is worth before they place it. It has calculators for every UK bet type, from singles and accumulators to full-cover bets like Yankees and Lucky 15s, plus plain-English guides to odds, bet types and popular betting strategies. Each strategy is tested with real maths and the site says plainly when a system loses. BetStrategy is independent - not a bookmaker - and takes a responsible-gambling line: no guaranteed wins, no betting as a way to make money, nothing written for under-18s.