حاسبة Moneyline - عوائد الأرجحيات الأمريكية

A moneyline bet is a wager on the straight winner of an event. There is no spread or handicap — you pick the team or player you think will win. American moneyline odds show how much you must risk to win $100 (favourite) or how much you win from a $100 stake (underdog).

Negative odds indicate the favourite. -150 means you must risk $150 to win $100 (or $1.50 for every $1 you want to win). The implied probability is roughly 60%.

Positive odds indicate the underdog. +220 means a $100 stake wins $220 in profit. Total payout is $320. Implied probability is about 31%.

For positive odds: divide by 100 and add 1. So +150 = 2.50 decimal. For negative odds: divide 100 by the absolute value and add 1. So -150 = (100/150) + 1 = 1.667.