Converts amount wagered and odds (positive or negative) into possible winnings. Works in reverse too. Enter the amount you want to win and the odds to see. Get the latest up to date NFL Full Odds, Offshore and Vegas odds, spreads, line moves and totals for all pro NFL Football Full Live Odds & Betting Lines. Football is widely considered to be the number one professional sport to Not to mention, betting on the Super Bowl alone generates up to $8 billion in wagers each year. Online NFL betting sites grants bettors from across the globe access to NFL Read Review; Mobile Friendly & Live Betting ; Bonus: % Up To $.