Convert 1/5 Fractional to Decimal Odds (1.20)

American
-500
Decimal
1.20
Fractional
1/5
Implied Prob.
83.3%

Payout Table — 1/5 Odds

Bet SizeProfitTotal 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
£500.00+£100.00£600.00

What Does 1/5 Mean?

At 1/5, you win one-fifth of your stake. Equivalent to -500 American or 1.20 decimal. This is deep odds-on territory — commonly used only in parlays or accumulators.

At 1/5 odds, the implied probability is 83.3%. A £100 bet returns £120.00 total — that's £20.00 profit plus your £100 stake.

In decimal format, 1/5 equals 1.20. In fractional format, it's 1/5. And in American format, it's -500.

Related Conversions

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Frequently Asked Questions

What is 1/5 in decimal odds?
+
1/5 fractional odds equals 1.20 in decimal format. For every £1 bet, your total return is £1.20.
What is 1/5 in American odds?
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1/5 fractional odds equals -500 in American format. The implied probability is 83.3%.
How much do I win on a £100 bet at 1/5?
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A £100 bet at 1/5 pays £120.00 total — that's £20.00 profit plus your £100 stake back.
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