Vig / No Vig

Vig / No Vig Bet Calculator

Vig / No Vig Calculator
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What is Vig?

bet calculatorVig, short for Vigorish, refers to the commission charged by bookmakers when accepting bets. Bookmakers typically build this margin into the odds they offer so as to guarantee themselves a profit regardless of an event’s outcome; they do this by slightly inflating them, creating an imbalance in implied probabilities which total more than 100%.

How Vig / No Vig Calculator Works

  1. Inputting Odds: Users enter the odds offered by the bookmaker for each possible outcome in an event with two or three possible outcomes.
  2. Calculating Implied Probabilities: The calculator converts the odds into implied probabilities, revealing the bookmaker’s estimation of each outcome’s likelihood.
  3. Identifying Bookmaker Margin: The calculator sums up the implied probabilities, highlighting the bookmaker’s margin built into the odds.
  4. Calculating Fair Odds: By removing the bookmaker’s margin from the implied probabilities, the calculator generates the fair odds that would exist in a no-vig market.

Advantages of Using Vig / No Vig Bet Calculator

  1. Transparency: The calculator helps bettors understand the bookmaker’s margin, providing insights into the true cost of placing a bet.
  2. Comparing Bookmakers: By calculating the vig for different bookmakers, bettors can compare their margins and make informed decisions on where to place their bets.
  3. Identifying Value: The calculator enables bettors to identify potential value bets by comparing the fair odds with the bookmaker’s odds.
  4. Informed Betting Decisions: By understanding bookmaker margins and fair odds, bettors can make more informed decisions when placing their wagers.


The Vig / No Vig Bet Calculator is an invaluable resource for bettors looking to gain insight into bookmaker margins and fair odds in no-vig markets. By calculating bookmaker margins and identifying fair odds in no-vig markets, bettors can make more informed decisions when placing bets; with this knowledge comes greater chances of long-term success and maximization of betting experience.