Betting Tools & Gambling Calculators

• ScreenShot Toolbar
  - Take Screen shots of all your online bets
  - Quickly Find Rotation numbers
  - Search SBR, SBRForum and Google
  - Have the entire SBR Rating Guide at your fingertips
  - Quick launch live odds buttons for each league
• Arbitrage Calculator
  Calculates total value attained (positive or negative) from a completed multiway scalp and calculates bet size on each outcome to fully smooth results.
• Freeplay Value Calculator
  Determines the risk-free real dollar profit that may be obtained from betting and hedging a freeplay of given size.
• Half-Point Calculator
  Calculates the value of buying or selling half-points for MLB totals and NBA, NFL, NCAA Basketball, and NCAA Football spreads and totals.
• Kelly Calculator
  Calculates Kelly stakes for bets on up to either 15 simultaneous events or 15 mutually exclusive outcomes of a single event.
• Odds Converter
  Converts odds between American, Decimal, Fractional, and implied probability formats.
• Parlay Calculator
  This calculator determines parlay payouts as well as associated premiums given a set of underlying bet odds.
• Poisson Calculator
  Calculates win probabilities and odds for one or two variable Poisson-style proposition bets given an underlying win percentage.
• Reverse Bets
  This calculator determines the maximum win and loss amount for a given reverse bet, as well as the situational results based upon whether or not each underlying game wins, loses, or pushes.
• Round Robin Calculator
  This calculator determines the maximum win and loss amount for a given round-robin, as well as the situational results based upon whether or not each underlying game wins, loses, or pushes.
• Spread/ML Converter
  This calculator approximately converts between spreads and money lines for both pro and college football and basketball.
• Streak Calculator
  This calculator determines the probability of losing a streak of wagers over the course of a wager series of specified length.

All tools and scripts found on these pages are property of SBR. Please read our Terms of Use