Betting Calculators & Tools


Betting Calculators & Tools

Do you want to calculate betting odds before you place the bet? Betworthy has developed many free sports betting calculators and tools that will help you make better decisions.

Arbitrage Calculator

Total value attained from a multiway scalp, calculating the bet size on each outcome

Freeplay Calculator

Real dollar profit from betting and hedging a free play of a given size.

Half Point Calculator

The value of buying or selling half-points for all sports lines, spreads, and totals.

Hedgeing Calculator

Calculate how you can guarantee yourself a profit on your live bets.

Kelly Calculator

Up to either 15 events or 15 mutually exclusive outcomes of a single event.

Odds Calculator

Use stake & odds in different formats to quickly calculate the payout for your bets.

Odds Converter

US, decimal, fractional odds, percentage, Hong Kong, Indonesian and Malay formats.

Odds Value Calc.

Expected value to receive for a bet based on the probability of that outcome occurring.

Parlay Calculator

Parlay bet payouts as well as associated premiums, given a set of underlying odds.

Poisson Calculator

Win probabilities and odds for one or two variable Poisson-style proposition bets.

Reverse Bets

Maximum win and loss amount for a reverse bet, as well as the situational result.

Round Robin calc.

Max win and loss amount for a given round-robin, as well as the situational results.

Spread /ML Calculator

Converts between spreads and moneylines for pro and college basket- and football,

Streak Calculator

Calculate the probability of consecutive winning or losing a series of bets.

The sports betting,  handicapping and odds information for sports and entertainment found on is strictly for entertainment purposes. Betworthy is not a sportsbook and do not take any wagers. We do not endorse illegal online gambling. Please confirm the gambling laws and regulations in your jurisdiction as they vary from state to state, province to province, and country to country. Using this information to contravene any law or statute is prohibited. The site is not associated with nor is it endorsed by any professional or collegiate team, association, or league. We do not target an audience under the age of 21. For further guidelines please visit our responsible betting page. Terms & Conditions apply to all bonus offers advertised. Please visit sportsbook operators for details.

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