Convert +800 to Decimal Odds (9.00)

American
+800
Decimal
9.00
Fractional
8/1
Implied Prob.
11.1%

Payout Table — +800 Odds

Bet SizeProfitTotal Payout
$10.00+$80.00$90.00
$25.00+$200.00$225.00
$50.00+$400.00$450.00
$100.00+$800.00$900.00
$250.00+$2000.00$2250.00
$500.00+$4000.00$4500.00

What Does +800 Mean?

An 8-to-1 longshot at 11.1% implied probability. Deep futures territory — common on conference champions, tournament dark horses, and season award longshots.

At +800 odds, the implied probability is 11.1%. A $100 bet returns $900.00 total — that's $800.00 profit plus your $100 stake.

In decimal format, +800 equals 9.00. In fractional format, it's 8/1. And in American format, it's +800.

Related Conversions

+700

+700 · 8.00 · 7/1 · 12.5%

+1000

+1000 · 11.00 · 10/1 · 9.1%

+600

+600 · 7.00 · 6/1 · 14.3%

Need a custom conversion? Use the interactive calculator.

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Frequently Asked Questions

What is +800 in decimal odds?
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+800 American odds equals 9.00 in decimal odds. This means a $1 bet returns $9.00 total (including your original stake).
What is the implied probability of +800 odds?
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+800 American odds imply a 11.1% chance of winning. This is the break-even win rate before any vig adjustment.
How much do I win on a $100 bet at +800?
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A $100 bet at +800 pays $900.00 total — that's $800.00 profit plus your $100 stake back.
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