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Free, instant tools for smarter football betting. Convert odds, spot value and size your stakes — no sign-up needed.
Convert between decimal, fractional and American odds — plus implied probability.
Turn any odds into the bookmaker’s implied win probability, and back again.
See whether a bet is +EV by comparing your true probability to the offered odds.
Combine multiple legs into one bet and calculate combined odds and payout.
Work out the mathematically optimal stake for a bet with an edge.
Enter your bankroll to get a safe unit price and a per-confidence stake breakdown.
Split a stake across two odds to lock in an equal return and spot guaranteed-profit arbs.
Go beyond the calculator with deep team & player stats — xG, shots, form, last-10 trends and player props — plus the model probability and expected value behind every line.