Free betting calculators
The math behind every bet, done for you: what a price means, what a ticket pays and whether it is worth it, and how much to put on it. Free, no sign-up, nothing saved.
- Odds converterAmerican to decimal to implied chance, and what a $10 or $100 bet wins. Type any price, like -110 or +150.
- Ticket calculatorenter each pick's odds to see the ticket's price, payout and implied chance. Add your own chances to see if the ticket is +EV.
- Bet size calculatorenter your bankroll, the odds and your chance to get a suggested bet from a quarter of the Kelly formula, capped at 5%.
- Every price, -500 to +500What each common price means, what $10 and $100 win, and the win rate you need.
Today's free pick
One pick a day, free, with its price, the book and a suggested bet size, posted at least 30 minutes before the game. Every result stays public.
See today's free pick21+ · Gamble responsibly · 1-800-GAMBLER