LineMath

What Does -500 Mean in Betting?

-500 means you must bet $500.00 to win $100 in profit. A winning $500.00 bet returns $600.00 — your stake plus $100.

-500 in every format

American
-500
Decimal
1.20
Fractional
1/5
Implied win %
83.33%

-500 payout table

StakeProfit if it winsTotal payout
$10.00$2.00$12.00
$25.00$5.00$30.00
$50.00$10.00$60.00
$100.00$20.00$120.00
$250.00$50.00$300.00

What win rate does -500 need?

To break even at -500 you have to win 83.33% of your bets. Over 100 flat-stake bets that means at least 84 wins to be in profit. Favorites win often but pay less than they risk, so the break-even rate is above 50%.

-500 in a parlay

Parlay legs multiply. Two legs at -500 combine to -227 — a $100 bet pays $144.00 — and three legs combine to -137, paying $172.80. All legs must win.

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Frequently asked questions

How much do you win on a $100 bet at -500?

A $100 bet at -500 wins $20.00 in profit and returns $120.00 in total, including your stake.

What win rate do you need to break even at -500?

83.33%. Over 100 bets at -500 you need at least 84 wins to finish in profit, assuming flat stakes.

Is -500 a favorite or an underdog?

-500 is the favorite's price: the negative number means the sportsbook thinks this side is more likely to win than not.

What are -500 odds in decimal and fractional?

-500 is 1.20 in decimal odds and 1/5 in fractional odds.