Bookmakers often promote Price Boosts, Enhanced Odds, and Odds Boosts to make a selected market look more attractive. You might see an offer like “Liverpool to win — was 1.50, now 2.00”.
A boosted price can sometimes create a useful hedge opportunity when the bookmaker’s enhanced odds are higher than the available lay price on a betting exchange. But it is not automatically profitable. The final result depends on the boosted odds, lay odds, exchange commission, liquidity, stake limits, and whether both bets are matched before the price moves.
Our Enhanced Offer Calculator estimates the lay stake, exchange liability, and hedged result if the selection wins or does not win. It helps you check whether a price boost is genuinely useful or just looks attractive on the surface.
Price Boost Calculator
Enhanced OddsHow to Use the Calculator
Price boosts usually come with a low maximum stake, such as $10 or $20, and exchange prices can move quickly. The calculator is designed to help you check the hedge before placing both sides of the bet.
- Enter the bookmaker details:
- Max stake: Enter the maximum amount the bookmaker allows on the boosted offer.
- Boosted odds: Enter the enhanced decimal price offered by the bookmaker.
- Enter the exchange details:
- Lay odds: Enter the current lay price for the same selection on the exchange.
- Commission: Enter your exchange commission rate.
- Add normal odds if known:
- Normal odds: Enter the original price before the boost to estimate the gross value added by the promotion.
- Check both outcomes:
- The calculator shows the result if the selection wins and if the selection does not win. Use the lower number as the conservative estimate.
Enhanced Offer Formula
For a standard back-and-lay hedge, the calculator uses this lay stake formula:
Lay Stake = (Back Stake × Boosted Odds) ÷ (Lay Odds – Commission)
Commission should be entered as a percentage in the calculator. For example, 2% commission means the exchange keeps 2% of the winning lay-side profit when the selection does not win.
| Input | Meaning |
|---|---|
| Back stake | The amount placed with the bookmaker at the boosted price. |
| Boosted odds | The enhanced decimal odds offered by the bookmaker. |
| Lay odds | The exchange price used to lay the same selection. |
| Commission | The exchange commission charged on winning lay-side profit. |
| Liability | The amount at risk on the exchange if the selection wins. |
Real-World Examples
Example 1: Positive Price Boost Hedge
A sportsbook boosts Liverpool to win from 1.50 to 2.00. The maximum stake is $20. The same selection can be laid on an exchange at 1.55 with 2% commission.
- Back stake: $20
- Boosted odds: 2.00
- Lay odds: 1.55
- Commission: 2%
The calculator estimates a lay stake of about $26.14 and exchange liability of about $14.38. If both bets are matched at those prices, the two outcomes are close to $5.62 profit after commission.
This is a favorable hedge estimate because the boosted bookmaker price is meaningfully higher than the exchange lay price. If the lay price moves higher before your exchange bet is matched, the profit can shrink or disappear.
Example 2: Boost With No Hedge Value
A bookmaker boosts Any Player to Score a Hat-Trick from 10.00 to 12.00. At first glance, that looks attractive. But the exchange lay odds are 14.00, because the market still prices the outcome as less likely than the bookmaker’s boosted price implies.
- Boosted odds: 12.00
- Lay odds: 14.00
- Problem: The lay price is higher than the boosted price.
In this case, hedging would likely create a loss rather than a profit. The correct decision may be to skip the offer or treat it as a normal speculative bet, not as a hedge opportunity.
Price Boost vs Arbitrage
A price boost can sometimes behave like a small arbitrage opportunity, but the execution risk is higher than the headline number suggests. The bookmaker side and exchange side are separate markets. If one side is placed and the other is not matched at the expected price, the final result can differ from the calculator output.
| Risk factor | Why it matters |
|---|---|
| Lay odds movement | A worse lay price can reduce or remove the estimated hedge value. |
| Exchange liquidity | The lay bet may not be fully matched at the displayed price. |
| Commission | Commission reduces the winning exchange side when the selection does not win. |
| Bookmaker limits | Boosts usually have low maximum stakes and may have account-specific restrictions. |
| Market settlement | The bookmaker and exchange must settle the market in the same way. |
When to Skip a Price Boost
Consider skipping the offer if the exchange lay odds are higher than the boosted odds, if there is not enough liquidity, if commission removes the hedge value, or if the bookmaker and exchange markets are not exact settlement matches.
This is especially important for player props, scorer markets, horse racing place terms, each-way promotions, dead-heat rules, and markets where operators may apply different settlement conditions.
Frequently Asked Questions
Why do bookmakers offer price boosts?
Price boosts are marketing promotions. They can make selected markets look more attractive, but they usually come with maximum stake limits, eligibility rules, and account-specific restrictions.
Does a price boost guarantee profit?
No. A price boost only creates a hedge opportunity if the boosted odds are high enough compared with the exchange lay odds after commission. The result also depends on liquidity, timing, limits, and both bets being matched at the expected prices.
What if the lay odds change while I am betting?
If the lay odds move before your exchange bet is matched, the estimated profit or loss changes. A higher lay price usually reduces the hedge value and can turn a positive estimate into a loss.
Is this the same as arbitrage betting?
It can be similar when the boosted bookmaker odds are higher than the available exchange lay odds after commission. However, it is not risk-free in practice because odds can move, liquidity can disappear, and settlement rules may differ.
Why does exchange liability matter?
Exchange liability is the amount you must have available to cover the lay bet if the selection wins. A hedge can look positive but still require more exchange balance than expected.