Hedge Calculator — Lock In Profit on Live Bets

To hedge a bet, calculate the hedge amount as original_payout / hedge_decimal_odds. A $100 bet at +500 with a hedge at -120 needs a $327.27 hedge to lock in $172.73 profit regardless of outcome. Use PropsBot’s free Hedge Calculator below to compute the exact stake on the opposite side, your locked profit (or reduced loss), and the dollar payout if either side wins.

What is hedging in sports betting?

Hedging is placing a bet on the opposite outcome of an existing wager to either lock in profit (when the original bet is winning) or limit the loss (when it’s losing). Investopedia defines a hedge as “an investment that is made with the intention of reducing the risk of adverse price movements in an asset” — in betting, the “asset” is your live ticket and the “adverse movement” is the original bet losing. Hedging trades upside for certainty.

The classic hedge scenario: you bet $100 on a longshot futures wager at +500 in August, and by January your team is in the championship game. The original ticket is now worth $600 if it wins — but you can guarantee profit by betting the opposing team at the current price. Pinnacle’s hedging primer walks through the same logic: when the math says you can lock in a guaranteed profit, hedging is a tool for locking in expected value, not throwing it away.

Hedging is the close cousin of arbitrage — both involve betting both sides of a market, but they’re not the same thing. An arbitrage is opened and closed simultaneously across two books to capture a guaranteed profit from a pricing gap. A hedge is opened only after a pre-existing bet has moved into the money, locking in the value the bettor has already accumulated. Action Network’s hedging guide calls it “selling part of your ticket back to the market.”

How to calculate a hedge bet

To equalize outcomes (lock in the same dollar profit regardless of which side wins), the hedge stake must equal the original payout divided by the hedge decimal odds:

• Step 1: Convert original American odds to decimal. Negative odds: 1 + 100 / |odds|. Positive odds: 1 + odds / 100.
• Step 2: Compute original payout = original_bet × original_decimal. (This includes the returned stake.)
• Step 3: Convert hedge American odds to decimal the same way.
• Step 4: hedge_amount = original_payout / hedge_decimal.
• Step 5: Locked profit = original_payout − original_bet − hedge_amount (equal to the profit on either side at perfect equalization).

Worked example: $100 at +500 with a -120 hedge

Original $100 at +500 → decimal 6.00, payout $600. Hedge at -120 → decimal 1.833. Hedge amount = $600 / 1.833 = $327.27. Locked profit = $600 − $100 − $327.27 = $172.73. Whichever side wins, the bettor walks away with exactly $172.73 in profit on $427.27 total risked — a guaranteed 40.4% ROI on combined stake.

Worked example: $50 parlay at +200 with a +110 hedge

Original $50 at +200 → decimal 3.00, payout $150. Hedge at +110 → decimal 2.10. Hedge amount = $150 / 2.10 = $71.43. If original wins: $150 − $50 − $71.43 = $28.57 profit. If hedge wins: ($71.43 × 2.10) − $71.43 − $50 = $28.57 profit. Locked profit = $28.57.

When sharp bettors hedge

The decision to hedge isn’t automatic — sharp bettors only hedge when the math says it preserves more expected value than letting the original bet ride. Pinnacle’s analysts point out that the cost of hedging is the difference between the original bet’s expected value and the locked-in payout — sometimes that cost is worth paying for certainty, sometimes it’s not.

• Lock-in profit on a big futures ticket. A $100 ticket at +1000 on a team that’s now in the conference final is worth $1,000 on win, $0 on loss. A small hedge on the opponent transforms volatility into a guaranteed payday — the higher the original odds, the more attractive hedging becomes.
• Reduce risk on a parlay closer. A 4-leg parlay where 3 legs have hit and the final leg is live? Hedging the last leg can convert a binary all-or-nothing outcome into a guaranteed profit slightly smaller than the original payout.
• Bankroll preservation when variance bites. Even if hedging means accepting a small guaranteed loss, capping the downside on a high-leverage ticket can be the right move when bankroll preservation matters — especially during a downswing.
• Mid-game opportunity. Live in-game odds frequently swing on injuries, momentum shifts, or score runs. A pre-game underdog ticket can be hedged at materially better in-game odds, often locking in more profit than the original price implied.

One important caveat: hedging only makes sense when the hedge price hasn’t moved against the original ticket too far. If the hedge decimal is much lower than the breakeven required, the bettor may be locking in a loss without realizing it. The calculator above flags this case automatically with a “Reduce loss to: $X” verdict.

Hedge calculator examples

Original Bet	Original Payout	Hedge Odds	Hedge Amount	Locked Profit	Verdict
$100 at +500	$600.00	-120	$327.27	+$172.73	Lock-in profit
$50 at +200	$150.00	+110	$71.43	+$28.57	Lock-in profit
$100 at -150	$166.67	+130	$72.46	−$5.80	Reduce loss
$20 at +1500	$320.00	-200	$213.33	+$86.67	Lock-in profit
$100 at +800	$900.00	+150	$360.00	+$440.00	Lock-in profit

How we tested this calculator

The PropsBot team validated every formula in this calculator against canonical hedging math on May 1, 2026 and cross-checked the math against live prices at DraftKings, FanDuel, BetMGM, and Pinnacle. American-to-decimal conversions match each book’s quoted decimal price within a rounding tolerance of ≤0.1%. Hedge-amount and locked-profit outputs were verified against Pinnacle’s published hedging examples and OddsJam’s hedge-calculator reference. Test results:

• $100 at +500, hedge -120 → hedge $327.27, locked profit +$172.73 (matches expected)
• $50 at +200, hedge +110 → hedge $71.43, locked profit +$28.57 (matches expected)
• $100 at -150, hedge +130 → hedge $72.46, reduced loss −$5.80 (matches expected, ±$0.01 rounding)

Input validation rejects American odds in the (-99, +99) range — sportsbooks do not price moneylines inside that window — and rejects bet amounts of zero or below. The calculator handles both the lock-in-profit case and the reduce-loss case identically; the verdict label changes automatically based on whether the locked outcome is positive or negative. Responsible-gambling guidance follows the American Gaming Association responsible-gaming framework.

Hedge Calculator FAQs

Should I always hedge a winning bet?

No. Hedging is the right move when the locked profit exceeds the original bet’s expected profit at the moment you’d hedge — or when bankroll preservation outweighs the upside of letting it ride. If your original ticket has +EV (your true probability of winning is higher than the current implied probability of the same outcome at any book), not hedging often has a higher long-run expected value. The trade-off: certainty now versus higher expected value later, with variance in between.

What is a “middle” opportunity?

A middle is a special hedge case where the bettor wins both sides of a bet because the line moved between when the original bet was placed and when the hedge was placed. Example: bet Over 47.5 in pre-game, then bet Under 50.5 live after the line moved up — if the final score lands at 48, 49, or 50, both bets cash. The Hedge Calculator above sizes hedges to lock in equal outcomes; a middle hedge is sized differently to maximize the win-both scenario.

Can I lose money hedging?

Yes — when the hedge price implies a worse market position than the original bet, hedging guarantees a loss instead of a profit. This happens most often when the original bet is a heavy favorite and the hedge odds carry significant vig. The calculator’s “Reduce loss to: $X” verdict identifies this case explicitly: hedging won’t recover the loss, but it caps the downside at a known amount, which can still be the right move on bankroll-preservation grounds.

How do I hedge a parlay?

Treat the live parlay ticket as a single wager: enter the original parlay’s effective American odds (or compute combined odds first with PropsBot’s Parlay Calculator), the original stake, and the current odds for the opposing side of the final unsettled leg. Most parlay hedges are placed on the last leg only — once 3 of 4 legs have hit, you’re effectively betting a single live moneyline at the parlay’s locked-in payout, and a single-bet hedge sizes the same way as any other hedge.

What’s the difference between hedging and arbitrage?

Arbitrage is opened and closed simultaneously across two sportsbooks to capture a guaranteed profit from a pricing gap that exists right now. Hedging is opened on a separate book or market only after a pre-existing live ticket has moved into the money. Both involve betting both sides; the difference is timing and intent. Pure arbitrage edges are tiny (often <1%) but guaranteed; hedge edges depend on how favorably the original bet has aged.

More PropsBot Tools

• All Free Betting Tools — calculator hub
• Implied Probability Calculator — convert any odds format to win probability
• Parlay Calculator — combine legs and see total payout, combined odds, and implied probability
• Hold / Vig Calculator — sportsbook margin and no-vig fair odds
• EV Calculator — long-run expected value on any bet

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Worked hedge 1: a futures ticket (American odds)

You bet $50 on a team to win the title at +1200. It reaches the final, where the opponent is -150.

• Original potential return: $50 x 13.00 (the decimal for +1200) = $650.00.
• Hedge odds in decimal: -150 is 1 + 100/150 = 1.6667.
• Equal-profit hedge: $650.00 / 1.6667 = $390.00 on the opponent. Total staked: $440.00. Profit if either side wins: $210.00.
• Break-even hedge: $50 / (1.6667 – 1) = $75.00. If your team wins you keep $525.00 profit; if the opponent wins you get back exactly what you staked ($0.00 profit or loss).
• Shop the hedge price: at -140 instead of -150 the equal-profit hedge is $379.17 and the profit rises to $220.83, $10.83 more.

Enter +1200, 50 and -150 in the calculator above to reproduce the equal-profit numbers. Decimals are shown to four places; dollar figures use the unrounded odds.

Worked hedge 2: the last leg of a parlay (decimal odds)

You placed a $20 four-leg parlay at 1.91 per leg. Combined odds: 1.91 x 1.91 x 1.91 x 1.91 = 13.3086, so the ticket shows a potential return of $266.17. Three legs have won. The last leg is Team X at 1.91, and Team Y is available at 2.05 (+105).

• Equal-profit hedge: $266.17 / 2.05 = $129.84 on Team Y. If the parlay wins: $266.17 – $20.00 – $129.84 = $116.33 profit. If Team Y wins: $129.84 x 2.05 returns $266.17, minus the $149.84 staked = $116.33 profit.
• Break-even hedge: $20 / (2.05 – 1) = $19.05. If the parlay wins you keep $227.12 profit; if Team Y wins you break even ($0.00).
• Cash-out check: the equal-profit hedge leaves $116.33 profit, so a cash-out offer only beats it if it pays more than $136.33 (that profit plus your $20 stake).

To run this in the calculator above, switch the odds format to Decimal, enter 13.3086 as the original odds, 20 as the original bet and 2.05 as the hedge odds. Rounding the parlay to American odds first (about +1,231) moves the answer by a few cents.

Full hedge or break-even hedge: the two formulas

• Equal-profit (full) hedge stake = your original bet’s potential return / the hedge’s decimal odds. You make the same profit whichever side wins; this is what the calculator above returns.
• Break-even hedge stake = your original stake / (the hedge’s decimal odds – 1). If the hedge wins you get back everything you staked; if your original bet wins you keep most of its profit.
• Anything in between is a partial hedge: more upside on your original side, less protection if it loses.

Common hedging mistakes

• Dividing by American odds. Convert both prices to decimal odds before you divide.
• Using the stake instead of the potential return. On the futures example, $50 / 1.6667 = $30.00 hedges almost nothing; the equal-profit hedge is $390.00.
• Hedging a market that settles differently. A futures ticket, a game moneyline that includes overtime and a three-way regulation-time line do not settle the same way, and push, void and dead-heat rules vary by sportsbook. Match the market before you hedge.
• Ignoring the hedge price. The hedge pays the sportsbook margin too; moving from -150 to -140 added $10.83 in the futures example.
• Hedging a bet that is still a good price. Hedging lowers variance, but it also gives up expected value whenever your original bet is still priced better than its true chance of winning. It is a risk decision, not free money.

More hedge calculator questions

How much should I hedge?

There are two standard answers. An equal-profit hedge (potential return divided by the hedge decimal odds) leaves the same profit whichever side wins. A break-even hedge (original stake divided by the hedge decimal odds minus 1) only gets your money back if the hedge wins. On a $50 futures ticket at +1200 hedged at -150, that is $390.00 versus $75.00.

Is cashing out the same as hedging?

The result is similar but the price is not. A cash-out is the sportsbook buying your ticket back at a price it sets. Compare it with the equal-profit hedge: in the parlay example above, a cash-out has to pay more than $136.33 to beat hedging the last leg at 2.05. Cash-out availability and rules vary by sportsbook.

Can I use decimal or fractional odds in the hedge calculator?

Yes. The odds-format buttons above the original odds switch between American, decimal, fractional and percent, and the hedge is calculated the same way in every format.

More free PropsBot calculators: the parlay calculator for multi-leg tickets, the odds payout calculator for what a single bet pays, the odds converter to switch between American, decimal, fractional and percent odds, the implied probability calculator for break-even win rates, the no-vig fair odds calculator to strip the margin from a two-way line, and the 1X2 odds calculator for three-way soccer prices.