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journalism → support → readers
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we → click → commission
Horse racing betting odds explained in simple terms can help new bettors understand both the implied probability of a horse winning and how much a successful bet could return.
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bet → explain → much
Horse racing odds are a bookmaker's representation of the probability of a horse winning, or placing when an each-way bet is involved.
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bet → win → winning
Shorter odds indicate a horse is considered more likely to win and therefore offer a smaller potential payout, while longer odds indicate a less fancied runner with a larger potential return.
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odds → indicate → return
For example, a well-fancied favourite priced around 2/1 in a competitive handicap is a clear market leader, while a 20/1 outsider is a longer-priced runner with less market support.
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outsider → fancy → support
How fractional odds work
Fractional sport betting odds show potential profit rather than total return.
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odds → work → return
The number on the right is what you stake to win the number on the left, so 5/1 returns £5 profit from a £1 stake, giving £6 back in total including the original stake.
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5/1 → stake → stake
For 5/1, that is 1 divided by 6, multiplied by 100, which is roughly 17%.
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which → divide → 100
The favourite is the runner with the shortest odds in a race and the one the bookmaker rates most likely to win.
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bookmaker → rat → race
An outsider has longer odds and is considered less likely to prevail.
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outsider → have → odds
Odds-on means the number on the left of the fraction is smaller than the number on the right, such as 4/5, 1/2 or 2/5.
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number → mean → 4/5
To win £1 in profit, you must stake more than £1 because the bookmaker considers the horse more likely than not to win.
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horse → win → 1
A 4/5 favourite implies a probability of around 55%, while an 8/1 each-way chance sits at around 11%.
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chance → imply → %
How decimal odds work
Decimal odds are a single number representing the total return, including the stake, for every £1 wagered.
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odds → work → 1
Multiply the stake by the decimal price to calculate the total return, so 6.00 x £1 gives £6 back, including £5 profit.
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1 → multiply → profit
A price of 6.00 is 100 divided by 6, or roughly 17%, while 2.00 represents 50%.
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2.00 → divide → %
The key difference is that decimal odds include the stake in the quoted number, while fractional odds show profit only.
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odds → include → profit
The same price can therefore be displayed as 5/1 in fractional odds or 6.00 in decimal odds.
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price → display → odds
What is starting price?
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price → start → ?
Bettors can generally choose to take the price available when they place their bet or take SP instead.
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they → choose → SP
The available price can move before the off as money enters or leaves the market.
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money → move → market
Horse racing bookies explain the different ways racing bets can be placed and settled.
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bets → explain → ways
An each-way bet is effectively two equal bets in one: a win bet and a place bet, with each settled using half of the total stake.
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each → settle → stake
The place part pays at a fraction of the win odds, commonly 1/4 or 1/5, if the horse finishes within the stated terms, usually the top 2-4 depending on the field.
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horse → pay → field
This can reduce the risk compared with a win-only bet because a horse finishing second or third at long odds can still return a profit on the place part, even though the win part loses.
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part → reduce → part
The terms can vary, so check them before betting on a large field.
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terms → vary → field
Our guides to the different types of horse racing bets cover the wider range of options.
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guides → cover → options
Responsible gambling
Betting should be treated as entertainment and you should set a budget and stick to it.
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you → treat → it
UKGC-licensed operators provide tools including deposit limits, loss limits, time-outs and self-exclusion.
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operators → license → limits
If gambling is causing concern, support is available through GambleAware, GamCare, Gamblers Anonymous and the NHS.
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support → cause → GambleAware
Only gamble if you are 18 or over.
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you → gamble → ?
Horse racing betting odds - FAQs
What does odds-on mean in horse racing?
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odds → mean → racing
Odds-on means the smaller number sits on the left of the fraction, such as 4/5 or 1/2.
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number → mean → 4/5
The bookmaker rates the horse as more likely than not to win, meaning the bettor must stake more than they stand to win in profit.
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they → rat → profit
How does each-way betting pay out?
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betting → pay → ?
An each-way bet splits the stake into a win part and a place part.
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bet → split → part
The place part pays at a fraction of the win odds, usually 1/4 or 1/5, when the horse finishes within the stated each-way terms, even if it does not win outright.
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it → pay → terms
We may earn commission from some of the links in this article, but we never allow this to influence our content.
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this → earn → content
We aim to offer every online gambler and reader of The Standard a safe and fair platform through unbiased reviews and offers from the UK's best online gambling companies.
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We → aim → companies
…and 5 more, not listed.
The Aporia
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