The term vig is short for vigorish, and can also be used interchangeably with the word juice. This refers to the amount that sportsbooks charge as a fee for facilitating your bets. It’s built into the odds, so the exact amount isn’t always readily apparent. However, there are plenty of great online handicapping calculators that can help you spot the amount of the vig quickly. For bettors, the amount of the vig can have a direct impact on your bottom line.