Free sportsbook comparisons, sports betting tools, & more
We research and review sportsbooks, create free tools, and help you compare odds so you can make the most educated sports bets possible.
BEST Sportsbooks of 2022
Sports Betting Calculators
Betting Odds Calculator
Calculate the payout on your bet, convert between odds formats, & see the implied probability
Parlay Calculator
Calculate the payout on your parlay based on the odds of each leg. Works with all odds formats
Hedge & Arbitrage Calculator
See the hedge amount that guarantees you the most profit based on your original bet & the hedge odds
Odds to Probability Calculator
See the implied probability of your bet winning based on the odds in any format.
Free Bet Calculator
Learn how to hedge a free bet to guarantee yourself the most profit & see how much you would win.
Odds Converter
Convert between the three betting odds formats (American, Decimal, & Fractional)
Sportsbook Reviews
Sports Betting Legality by State
Check if sports betting is legal in your state & navigate to our state-specific sports betting guides
Legend
- Online & Retail
- Online Only
- Retail Only
- Coming Soon
- Retail Soon
- None
>> Learn More: Sports Betting Legality by State
Join the Odds Assist Newsletter
Stay up-to-date on the latest sports betting news and get alerted when sportsbooks offer new odds boosts & promotions
Learn about sports betting & Find Sportsbooks
We have a number of sports betting resources to help you learn about how sports betting works, how to increase your chances of winning, and more. Here are some of our top picks:
Recent Posts
BetRivers Sportsbook vs. PointsBet Sportsbook
If you’re trying to decide on which sportsbook to go with, you may be considering BetRivers Sportsbook and PointsBet Sportsbook. Both of these sportsbooks are
PointsBet Illinois Promo Code & Sign Up Bonus
PointsBet is one of our vetted sportsbook partners. If you sign up for PointsBet through one of our links, we may receive compensation. This allows
PointsBet Iowa Promo Code & Sign Up Bonus
PointsBet is one of our vetted sportsbook partners. If you sign up for PointsBet through one of our links, we may receive compensation. This allows
PointsBet New Jersey Promo Code & Sign Up Bonus
PointsBet is one of our vetted sportsbook partners. If you sign up for PointsBet through one of our links, we may receive compensation. This allows
FanDuel New York Promo Code & Review
Risk-Free Bet Up to $1,000 No FanDuel NY promo code required The FanDuel NY sign up bonus for new customers is a risk-free bet of
FanDuel Colorado Promo Code & Review
FanDuel is one of our vetted sportsbook partners. If you sign up for FanDuel through one of our links, we may receive compensation. This allows
ABOUT ODDS ASSIST
We created Odds Assist to help bettors make better decisions when it comes to wagering on sports. We collect hundreds of data points on sportsbooks so you can be sure you are wagering your money with the best options available. We have in-depth sportsbook reviews, detailed state betting guides, free tools and calculators, and much more to help you along your sports betting journey. Learn more about us here.