Odds Value Finder
Compare odds across sportsbooks, find the best lines, and calculate your edge
Implied
52.4%
Implied
51.9%
Implied
53.5%
Implied
52.4%
Best Available Odds
-108
FanDuel
1.926
Decimal
51.9%
Implied
Your Prob
55%
Market Avg
52.5%
Edge vs Market
+2.5%
Expected Value
+5.9%
Kelly Criterion Sizing
Full Kelly
6.4%
Half Kelly
3.2%
Quarter Kelly
1.6%
All Books Ranked
Finding Value in Sports Betting Odds
Shopping for the best line is one of the simplest ways to improve your sports betting results. Even small differences in odds compound over time - getting -108 instead of -115 on coin flip bets turns a losing bettor into a break-even one.
Key Concepts
- Line Shopping: Always check 3-5 books. The best line can be 5-10% more valuable than the worst.
- Expected Value: Positive EV means the bet is profitable long-term. Chase +EV, not wins.
- Kelly Criterion: Optimal bet sizing based on edge. Most use quarter or half Kelly for safety.
- Closing Line Value: If you consistently beat the closing line, you're a winning bettor.
This calculator is for informational and educational purposes only. Results should be verified with your sportsbook before placing any wagers. All betting carries risk. Full Disclaimer
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Responsible Gambling
Gambling should be entertaining, not a way to make money. Only bet what you can afford to lose, and never chase your losses.
- Betting more than you can afford to lose
- Chasing losses with bigger bets
- Lying to others about gambling habits