LineMath

What Does -350 Mean in Betting?

-350 means you must bet $350.00 to win $100 in profit. A winning $350.00 bet returns $450.00 — your stake plus $100.

-350 in every format

American
-350
Decimal
1.29
Fractional
2/7
Implied win %
77.78%

-350 payout table

StakeProfit if it winsTotal payout
$10.00$2.86$12.86
$25.00$7.14$32.14
$50.00$14.29$64.29
$100.00$28.57$128.57
$250.00$71.43$321.43

What win rate does -350 need?

To break even at -350 you have to win 77.78% of your bets. Over 100 flat-stake bets that means at least 78 wins to be in profit. Favorites win often but pay less than they risk, so the break-even rate is above 50%.

-350 in a parlay

Parlay legs multiply. Two legs at -350 combine to -153 — a $100 bet pays $165.31 — and three legs combine to +113, paying $212.54. All legs must win.

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Frequently asked questions

How much do you win on a $100 bet at -350?

A $100 bet at -350 wins $28.57 in profit and returns $128.57 in total, including your stake.

What win rate do you need to break even at -350?

77.78%. Over 100 bets at -350 you need at least 78 wins to finish in profit, assuming flat stakes.

Is -350 a favorite or an underdog?

-350 is the favorite's price: the negative number means the sportsbook thinks this side is more likely to win than not.

What are -350 odds in decimal and fractional?

-350 is 1.29 in decimal odds and 2/7 in fractional odds.