American (-110, +250) or decimal odds — hedge stake, locked profit & conversion % in seconds
Pair a free bet at Book A with a cash hedge on the opposite side at Book B. Size the hedge right and you lock the same cash whether the bonus wins or the hedge wins.
Bonus wins pay profit only—the stake stays with the book. That changes hedge math. Enter amount and both legs; get hedge stake, locked profit, and conversion % in your odds format.
Enter American moneyline (-110, +250), decimal (2.10), or fractional (11/10). Placeholders follow your Options format; American lines with +/− always work.
Enter bonus amount and both odds — hedge stake, profit, and conversion % update when you calculate.
Place both wagers within a few minutes of each other to reduce line-movement risk.
Placez un pari bonus de $0.00 à des cotes 0.00
Placez un pari de couverture de $0.00 à des cotes 0.00
Profit garanti de $0.00 peu importe le résultat
| Type de Pari | Montant du Pari | Odds | If bonus bet wins | If hedge bet wins |
|---|---|---|---|---|
| Pari Bonus | $100 | 2.10 | Gagner = $110 | Perdre = $0 |
| Pari de Couverture | $66 | 1.67 | Perdre = -$66 | Gagner = +$44 |
| Profit Net | — | — | $44 | $44 |
Résultat de Conversion: Regardless of outcome, ~$44 guaranteed cash (44% conversion). Hedge stake rounded from $65.87 to $66 for whole-dollar betting.
Shop these before you post. Tighter prices between the two legs mean higher conversion % on the same promo.
Montant du Bonus: Crédit de pari gratuit fourni par la plateforme
Cotes du Bonus: Cotes pour placer le pari bonus
Cotes de Couverture: Cotes opposées utilisées pour couvrir le bonus
Taux de Conversion Attendu: 70 % ou plus
Exemple: Bonus de 100 $ → au moins 70 $ en cash retirable
Trouver des Cotes Proches: Une différence de cotes plus faible entre les paris bonus et de couverture entraîne un taux de conversion plus élevé
Choisir les Marchés Principaux: Utilisez des marchés liquides comme les moneylines avec moins de restrictions
Couverture à Faible Marge: Reduce bookmaker vig (juice/margin) on the hedge book—tighter lines improve conversion %
Vérifiez les Limites de Pari: Assurez-vous que les montants des paris sont dans les limites autorisées
Vérifiez les Conditions du Bonus: Évitez les conditions qui empêchent le retrait
Place both bets quickly: Post the free bet and hedge within minutes—line moves between books can shrink conversion or break the lock.
Les gains des bonus ne retournent généralement pas la mise, seulement les gains
Confirmez que les deux bookmakers permettent les montants de pari respectifs
Les conditions d'utilisation des bonus peuvent restreindre les types de marchés ou les cotes minimales
La meilleure stratégie est de couvrir les paris entre différents bookmakers pour réduire les risques
Watch for palpable errors: books may void obviously wrong lines and break your hedge—see FAQ below.
Book A — place the free/bonus bet. Book B — stake real cash on the opposite outcome. Equal-profit sizing means the same net cash whether the bonus leg or hedge leg wins.
| Step | Book A (bonus) | Book B (hedge) |
|---|---|---|
| 1 | Free bet at posted odds | — |
| 2 | — | Cash stake on opposite side |
| Result | Same guaranteed profit either way | |
Let B = bonus amount, Oᵦ = decimal odds on the bonus leg, Oₕ = decimal odds on the hedge. If the bonus wins, cash in = B·(Oᵦ − 1) (stake not returned). If the hedge wins, cash in = H·(Oₕ − 1) minus stake H. Set profits equal and solve: hedge stake H = B·(Oᵦ − 1) / Oₕ.
Guaranteed profit = B·(Oᵦ − 1) − H. Conversion rate % = profit ÷ B × 100. Closer prices (smaller gap between Oᵦ and Oₕ) usually yield higher conversion—pros often target 70–80% on large free bets when lines are tight on liquid moneylines.
With bonus decimal \(O_b\), hedge decimal \(O_h\), and bonus amount \(B\):
Conversion rate \(=\dfrac{(O_b-1)(O_h-1)}{O_h}\times 100\%\) when using the standard equal-profit hedge.
Scenario: $100 free bet at +110 (decimal 2.10) on Team A Over; hedge Under at −150 (decimal 1.67) at another book.
| Step | Value | Note |
|---|---|---|
| Bonus win (no stake back) | $110 | 100 × (2.10 − 1) |
| Hedge stake H | $66 | ≈ $66 at 1.67 decimal |
Bonus win = 100 × (2.10 − 1) = $110. Hedge H = 110 / 1.67 ≈ $66. Guaranteed profit ≈ $44 either way → 44% conversion.
Conversion rate = locked profit ÷ bonus amount. It tracks how close your two prices are—not game luck. On a $100 free bet, 70% means about $70 withdrawable cash locked in.
Rule of thumb: on a main-market moneyline, if conversion % is under 65%, shop another hedge book or wait for a tighter line before posting. Pros on large promos often target 70–80% when lines are tight.
Use conversion % as a go/no-go signal after you enter live odds:
Conversion rate depends on how close the two prices are. On a $100 free bet, 70% conversion means ~$70 withdrawable cash locked in. Tight lines on NFL/NBA moneylines often reach 70–80%; long-shot bonus legs with poor hedge prices may fall to 40–50%.
Always read promo terms: minimum odds, eligible markets, expiration, and whether hedging the same account is restricted. Use separate books when possible and confirm bet limits before posting.
Compare hedge prices and test arbitrage-style locks when books disagree—sometimes a middle beats thin conversion.
Convert any posted line with our odds converter before entering American or decimal values here.
After locking cash, size discretionary plays with the expected value calculator—bonus conversion is bankroll prep, not a substitute for +EV discipline.
Size the hedge with equal-profit math, shop tight lines, and verify limits on both books. Conversion is a bankroll tool—not a license to chase losses. Adults 18+ only; never bet money you cannot afford to lose.
18+ only (21+ in some US states). Promotional betting still involves risk on hedge stakes. Set deposit and time limits; never chase losses with bigger hedges.
Help: BeGambleAware, NCPG (US), GamCare.
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