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Free Tool Algorithm updated: Feb 2026

Profit Boost Calculator 2026

Calculate your boosted odds and extra profit from sportsbook profit boost promotions

EV
Developed by Evgeniy Volkov

Bet Details

Boost Settings

%
No limit

Common Promotions

Boosted Results

Boosted Odds

3.25

Original was 2.5

Normal Payout

$125

Boosted Payout

$162.5

Extra Profit+$37.5

Actual boost applied: 50%

Implied Probability
40%
Your Edge with Boost
+30%
Expected Value+$15
Optimal Stake: $50

Boost Calculation Formulas

How profit boosts are calculated

Boosted Odds

Boosted = 1 + (Orig - 1) × (1 + B%)

2.50 with 50% boost → 1 + 1.50 × 1.5 = 3.25

Extra Profit

Extra = Stake × (Boosted - Orig)

$50 × (3.25 - 2.50) = $37.50 extra

Capped Boost

If Extra > Max → Extra = Max

Max $25 cap on $37.50 = $25 extra

Expected Value

EV = (P × Payout) - Stake

40% × $162.50 - $50 = $15 EV

How Profit Boosts Work

1

Enter Your Bet

Input your stake amount and the original odds before the boost is applied.

2

Set Boost Details

Enter the boost percentage and any limits (max bet, max boost amount) from the promotion.

3

See Your Results

View your boosted odds, extra profit, and expected value instantly calculated.

Optimize Your Bet

Use Pro mode for EV analysis and hedge calculations to maximize your returns.

Pro Tips for Profit Boosts

🎯

Always Max Bet +EV Boosts

If the boosted odds create positive expected value, bet the maximum allowed to maximize your edge.

📊

Compare to Fair Odds

Use Pinnacle or other sharp books to estimate true probability. If boosted probability > true probability, it's +EV.

🛡️

Consider Hedging

For large boosts, lock in guaranteed profit by laying off at an exchange. Our Pro mode calculates this for you.

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FAQ

Frequently Asked Questions

A profit boost is a promotional offer from sportsbooks that increases your potential winnings by a percentage. For example, a 50% profit boost on odds of 2.00 would increase your profit (not total payout) by 50%, making the effective odds 2.50.
The boost applies to your profit, not your total payout. Formula: Boosted Odds = 1 + (Original Odds - 1) × (1 + Boost%). For 2.50 odds with 50% boost: 1 + 1.50 × 1.5 = 3.25 boosted odds.
Many boosts have limits - either a maximum bet amount or a maximum extra profit. If the boost would give you $100 extra but the cap is $50, you only get $50 extra profit.
Generally yes, if the boost creates positive expected value. However, consider bankroll management and whether you can hedge for guaranteed profit.
Yes! In Pro mode, use our hedge calculator to find the optimal lay bet. This locks in guaranteed profit regardless of the outcome.
Look for high boost percentages (50%+), reasonable max bet limits ($50+), and odds around 2.00-3.00 for best value. Avoid boosts with very low max bet limits.
Profit boosts increase your profit portion, while odds boosts increase the total odds directly. A 50% profit boost on 2.00 = 2.50, but a 50% odds boost on 2.00 = 3.00. Odds boosts are usually better.

About Our Profit Boost Calculator

Our profit boost calculator helps you understand exactly how much extra you'll win from sportsbook promotions. Whether you're using DraftKings Crown Boost, FanDuel Profit Boost, or BetMGM One Game Parlay Boost, this tool calculates your boosted odds and extra profit instantly.

The Pro mode includes expected value (EV) analysis and hedge calculations. Find out if a profit boost creates positive EV, and use the hedge calculator to lock in guaranteed profit. We also show you the optimal stake based on the promotion limits.

This calculator is 100% free, works in real-time, and requires no registration. Updated for 2026 with support for all major US sportsbook promotion formats including max bet caps and max boost amounts.

Learn More About Profit Boosts

Strategies and guides for maximizing promotional offers

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Evgeniy Volkov

Evgeny Volkov

Verified Expert
Math & Software Engineer, iGaming Expert

Over 10 years developing software for the gaming industry. Advanced degree in Mathematics. Specializing in probability analysis, RNG algorithms, and mathematical gambling models.

Experience10+
SpecializationiGaming
Status
Active
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