LineMath

What Does -450 Mean in Betting?

-450 means you must bet $450.00 to win $100 in profit. A winning $450.00 bet returns $550.00 — your stake plus $100.

-450 in every format

American
-450
Decimal
1.22
Fractional
2/9
Implied win %
81.82%

-450 payout table

StakeProfit if it winsTotal payout
$10.00$2.22$12.22
$25.00$5.56$30.56
$50.00$11.11$61.11
$100.00$22.22$122.22
$250.00$55.56$305.56

What win rate does -450 need?

To break even at -450 you have to win 81.82% of your bets. Over 100 flat-stake bets that means at least 82 wins to be in profit. Favorites win often but pay less than they risk, so the break-even rate is above 50%.

-450 in a parlay

Parlay legs multiply. Two legs at -450 combine to -202 — a $100 bet pays $149.38 — and three legs combine to -121, paying $182.58. All legs must win.

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Frequently asked questions

How much do you win on a $100 bet at -450?

A $100 bet at -450 wins $22.22 in profit and returns $122.22 in total, including your stake.

What win rate do you need to break even at -450?

81.82%. Over 100 bets at -450 you need at least 82 wins to finish in profit, assuming flat stakes.

Is -450 a favorite or an underdog?

-450 is the favorite's price: the negative number means the sportsbook thinks this side is more likely to win than not.

What are -450 odds in decimal and fractional?

-450 is 1.22 in decimal odds and 2/9 in fractional odds.