Convert +120 to Decimal Odds (2.20)

American
+120
Decimal
2.20
Fractional
6/5
Implied Prob.
45.5%

Payout Table — +120 Odds

Bet SizeProfitTotal Payout
$10.00+$12.00$22.00
$25.00+$30.00$55.00
$50.00+$60.00$110.00
$100.00+$120.00$220.00
$250.00+$300.00$550.00
$500.00+$600.00$1100.00

What Does +120 Mean?

A mild underdog. Common on the other side of a -140 line. Bet $100 to win $120. Often seen on MLB moneylines for teams with a slight pitching disadvantage.

At +120 odds, the implied probability is 45.5%. A $100 bet returns $220.00 total — that's $120.00 profit plus your $100 stake.

In decimal format, +120 equals 2.20. In fractional format, it's 6/5. And in American format, it's +120.

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Frequently Asked Questions

What is +120 in decimal odds?
+
+120 American odds equals 2.20 in decimal odds. This means a $1 bet returns $2.20 total (including your original stake).
What is the implied probability of +120 odds?
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+120 American odds imply a 45.5% chance of winning. This is the break-even win rate before any vig adjustment.
How much do I win on a $100 bet at +120?
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A $100 bet at +120 pays $220.00 total — that's $120.00 profit plus your $100 stake back.
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