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Hedge Calculator: Calculate Hedge Bets to Lock In Profit

Last Updated: March 4, 2026

Hedging converts an uncertain bet into a guaranteed profit by placing a second wager on the opposite outcome. Enter your original bet details and the current hedge odds into the calculator above, and it returns the exact stake needed to lock in profit regardless of which side wins.

How Do You Use the Hedge Calculator?

The calculator takes three inputs: your original bet’s potential payout, the odds available on the opposite outcome (the hedge side), and optionally your desired profit split between the two outcomes.

Inputs:

  1. Original potential payout — The total amount you receive if your original bet wins (stake + profit)
  2. Original stake — What you originally wagered
  3. Hedge odds — The current odds on the opposite outcome, in any format (American, decimal, fractional)

Outputs:

  • Hedge stake amount
  • Guaranteed profit if the original bet wins
  • Guaranteed profit if the hedge bet wins
  • Net profit comparison: hedged vs. unhedged

The default calculation equalizes profit across both outcomes. If you prefer to skew profit toward one side — for example, guaranteeing a minimum while keeping more upside on the original bet — adjust the desired profit split.

How Does a Hedge Calculation Work in Practice?

Consider a 4-leg parlay that has hit three legs. Your $50 bet pays $800 if the final leg wins. The opposing side is available at -110 (decimal 1.909).

FieldValue
Original payout if final leg wins$800
Original stake$50
Hedge odds (opponent)-110 / 1.909 decimal
Hedge stake$419.07

If the original bet wins: $800 - $50 - $419.07 = $330.93 profit

If the hedge bet wins: ($419.07 x 1.909) - $50 - $419.07 = $330.93 profit

Both outcomes yield $330.93. Without hedging, you either profit $750 or lose $50. The hedge sacrifices $419 of upside to eliminate all downside and guarantee $331.

For a deeper analysis of when hedging makes mathematical sense versus when it destroys expected value, see our full hedging guide.

When Does the Math Favor Hedging?

The decision to hedge is a comparison between two numbers: the guaranteed hedge profit and the expected value of letting the original bet ride.

EV of letting it ride = (Win probability x profit if win) - (Loss probability x stake lost)

Using the parlay example with an estimated 55% chance the final leg hits:

  • EV = (0.55 x $750) - (0.45 x $50) = $412.50 - $22.50 = $390
  • Guaranteed hedge profit = $331

The EV of riding ($390) exceeds the hedge ($331), so in pure EV terms, you should not hedge. But if that $750 swing represents 10%+ of your bankroll, the variance reduction has real value. This is where bankroll management principles interact with hedge math.

General rules:

  • Hedge when the potential payout is large relative to your bankroll (5%+ swing)
  • Do not hedge when the payout is small and the original bet has strong EV
  • Always run the numbers — gut feel is a poor substitute for the calculator

How Do You Hedge Prediction Market Positions?

Prediction markets make hedging simpler than sportsbooks because you can sell your position directly on the platform rather than finding opposite odds elsewhere.

If you bought 200 YES contracts at $0.30 ($60 total cost) and the price has risen to $0.70:

  • Sell all: Collect $140 for an immediate $80 guaranteed profit
  • Hold to settlement: If the event occurs, collect $200 (profit: $140). If not, lose $60.
  • Partial hedge: Sell 120 contracts at $0.70 ($84), hold 80. Event occurs: $84 + $80 = $164. Event does not occur: $84 - $60 = $24.

The Odds Reference dashboard tracks contract prices across platforms in real time. Monitoring price movement lets you identify optimal exit points — the prediction market equivalent of finding hedge odds at the right moment.

Partial hedging is especially valuable in prediction markets because it lets you lock in a profit floor while retaining upside exposure. The parlay calculator can model multi-position scenarios where partial hedging across several contracts optimizes your overall portfolio risk.

Key Takeaways

  • The hedge formula is straightforward: Hedge Stake = Original Payout / Hedge Decimal Odds — the calculator automates this for any odds format
  • Hedging is most valuable on parlays and futures where the payout is large relative to your bankroll
  • Always compare guaranteed hedge profit to the EV of letting the bet ride before deciding
  • Prediction markets simplify hedging because you can sell positions directly at market price without finding a separate counterparty
  • Partial hedging — locking in some profit while keeping upside on the rest — is often the best compromise between certainty and expected value

Frequently Asked Questions

How do you calculate a hedge bet?
Divide your original bet's potential payout by the hedge side's decimal odds. This gives the hedge stake that equalizes profit across both outcomes. For example, if your original bet pays $800 and the hedge odds are 1.909 (decimal), your hedge stake is $800 / 1.909 = $419.07. Both outcomes then produce the same guaranteed profit after subtracting both stakes.
When should you hedge a bet?
Hedge when the guaranteed profit exceeds the expected value of letting the original bet ride, or when the amount at risk is large relative to your bankroll. The most common scenarios are the final leg of a multi-leg parlay, a futures ticket whose value has increased significantly, and prediction market positions where the current price allows a profitable exit before settlement.
Can you hedge prediction market positions?
Yes. Prediction markets make hedging straightforward because you can sell your existing contracts directly at the current market price. If you bought YES contracts at 30 cents and the price has risen to 72 cents, selling locks in 42 cents of profit per contract immediately. You can also partially hedge by selling some contracts and holding others for additional upside.
Is hedging always the right move?
No. Hedging on small-value bets with favorable odds is almost always negative expected value. If your potential payout is small relative to your bankroll and your original bet has strong EV, accepting the variance and letting it ride produces more profit over hundreds of similar situations. Hedge when the payout is large relative to your bankroll, not as a default habit.