In US sports (NFL, NBA), the vast majority of bets are placed on the Spread (e.g., Chiefs -7.5). The odds for these bets are typically -110, meaning you pay a “tax” (vig) to the sportsbook.
This calculator helps you check your math. Enter the American odds (+/-) and your stake to see exactly how much profit lands in your account if you cover the spread.
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Understanding Spread Odds (-110)
The standard price for a spread bet is -110.
- This means you must bet $110 to win $100.
- The extra $10 is the bookmaker’s fee (Vig/Juice).
- If you win, you get $210 back ($110 stake + $100 profit).
Calculating Positive Spreads
Sometimes you might see spread odds of +105 (Underdog pricing). This means for every $100 you bet, you win $105. Our calculator handles both positive and negative inputs instantly.
Frequently Asked Questions (FAQ)
What is a “Push”?
If the final score difference equals the spread exactly (e.g., Favorites wins by 7, spread was -7), it is a Push. Your bet is refunded (Profit $0, Loss $0).