Hedge Bet Calculator: Calculate Your Opposite-Side Stake
Calculate the stake needed to balance an existing bet
Enter your original stake and decimal odds, then the current decimal price on the opposite settlement outcome. A 100% setting calculates the stake that comes closest to balancing the two net results after rounding the amount to the nearest cent.
Result
How the calculation works
The full balancing amount makes the gross return from either winning position as close as possible once the second stake is rounded to two decimal places.
Full balancing stake
With a 100% setting, the full amount is used. Lower percentages apply only part of that amount, leaving more of the original position exposed to the final result.
Net result if the original bet wins
Net result if the opposite bet wins
Break-even price
For a full two-way hedge, an available price above the break-even figure produces a positive balanced position before fees. A price below it produces a balanced loss. A price very close to the break-even figure produces approximately zero net result.
Worked example
An original stake of 100 is placed at decimal odds of 3.00. The opposite outcome is later available at 1.80.
Calculated balancing amount:
(100 × 3.00) ÷ 1.80 = 166.6666...
Practical stake after rounding:
166.67
If the original bet wins:
100 × (3.00 − 1) − 166.67 =
+33.33
If the opposite bet wins:
166.67 × (1.80 − 1) − 100 =
+33.34
| Settlement path | Winning return | Net position |
|---|---|---|
| Original bet wins | 300.00 | +33.33 |
| Opposite bet wins | 300.01 | +33.34 |
The one-cent difference is caused by rounding the second stake from 166.6666... to 166.67. The calculator uses the rounded amount when it calculates both final results, so the figures match the stake actually shown on screen.
When the calculation is valid
- There must be two complete settlement outcomes. The second bet must cover the outcome in which the original position loses.
- A standard football 1X2 market needs special care. Backing Team A and Team B does not create a complete two-way hedge when a draw remains possible.
- Settlement rules must match. Regulation time, overtime, draw-no-bet, handicap and other market rules can produce different outcomes even when the selections appear related.
- The calculation assumes normal win/loss settlement. Voids, pushes, dead heats, partial settlements and promotional stake rules require separate treatment.
- Bookmaker-specific charges are not included. Taxes, fees or other deductions can change the final amount received.
- Available odds can move. Recalculate if the second price changes before the bet is placed.
- Stake precision matters. This calculator rounds monetary stakes to two decimal places and then uses that rounded amount for the final result.
- Cash-out is not the same calculation. A bookmaker cash-out quote is determined by the operator and does not have to match the value of a separate opposite-side bet.
Related betting calculators
Use this tool after an initial bet has already been placed and you want to measure an opposite-side position. Other Odds2Win calculators handle different stages of the betting decision.
FAQ
Can I use this for a parlay before the final leg?
Yes, if the remaining parlay result and the second bet create two complete settlement paths. Enter the original ticket stake and its full decimal odds, then use the current price on the result that causes the parlay to lose. If a draw, push or another settlement state remains possible, the simple two-outcome calculation is incomplete.
Why can a 100% hedge still lock in a loss?
Balancing the outcomes does not guarantee a profit. If the current opposite-side odds are below the break-even price, the stake needed to balance the position is large enough to make both final outcomes negative.
What does the break-even opposite-side price mean?
It is the price at which a full balancing stake produces approximately zero net result on both sides. Odds above that level produce a positive full hedge before fees; odds below it produce a loss.
Can I hedge a normal football 1X2 bet by backing the other team?
Not completely if a draw can occur. In a standard 1X2 market, backing both teams still leaves the draw as a third outcome. The two-way formula is valid only when the second position actually covers the original bet's losing outcome.
Should I enter my original stake or potential profit?
Enter the amount originally staked. The calculator derives the gross return from the stake and decimal odds before calculating the second position.
Does this calculator work for exchange lay bets?
No. Exchange lay positions use lay stake and liability rather than the back-vs-back calculation on this page. Commission can also affect the final result.
Is bookmaker cash-out the same as placing an opposite bet?
No. Cash-out is a settlement quote offered by the bookmaker. An opposite-side bet is a separate market position based on the price available when you place it.