Convert +180 to Decimal Odds (2.80)

American
+180
Decimal
2.80
Fractional
9/5
Implied Prob.
35.7%

Payout Table — +180 Odds

Bet SizeProfitTotal Payout
$10.00+$18.00$28.00
$25.00+$45.00$70.00
$50.00+$90.00$140.00
$100.00+$180.00$280.00
$250.00+$450.00$700.00
$500.00+$900.00$1400.00

What Does +180 Mean?

A clear underdog at +180. Bet $100 to win $180 with a 35.7% implied probability. Common on UFC underdogs and NBA road teams facing top seeds.

At +180 odds, the implied probability is 35.7%. A $100 bet returns $280.00 total — that's $180.00 profit plus your $100 stake.

In decimal format, +180 equals 2.80. In fractional format, it's 9/5. And in American format, it's +180.

Related Conversions

+175

+175 · 2.75 · 7/4 · 36.4%

+200

+200 · 3.00 · 2/1 · 33.3%

+150

+150 · 2.50 · 3/2 · 40.0%

Need a custom conversion? Use the interactive calculator.

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Frequently Asked Questions

What is +180 in decimal odds?
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+180 American odds equals 2.80 in decimal odds. This means a $1 bet returns $2.80 total (including your original stake).
What is the implied probability of +180 odds?
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+180 American odds imply a 35.7% chance of winning. This is the break-even win rate before any vig adjustment.
How much do I win on a $100 bet at +180?
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A $100 bet at +180 pays $280.00 total — that's $180.00 profit plus your $100 stake back.
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