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Odds explained · odds-against price

9/4 odds: payout and meaning

9/4 is an odds-against price: every 4 staked wins 9 in profit. £10 wins £22.50 and returns £32.50 including your stake.

9/4 at a glanceexact math, no bookmaker margin added
Fractional9/4
American+225
Decimal3.25
Implied probability30.77%
£100 wins£225.00
To win £100, stake£44.44

9/4 payout chart

StakeProfit if it winsTotal payout
£10£22.50£32.50
£20£45.00£65.00
£25£56.25£81.25
£50£112.50£162.50
£100£225.00£325.00
£200£450.00£650.00
£500£1,125.00£1,625.00
£1,000£2,250.00£3,250.00

Payout = stake + profit. A losing bet loses the stake; a push (tie, where offered) returns it. In dollars: $100 wins $225.00. Any stake: bet calculator.

How much to bet to win a set amount at 9/4

To win (profit)Stake needed
£10£4.44
£50£22.22
£100£44.44
£500£222.22

Break-even win rate at 9/4

The implied probability of 9/4 is about 30.77% (1 ÷ the exact decimal odds, shown rounded). That is the break-even win rate: if you bet this price many times on win-or-lose bets, you need to win more often than that to come out ahead. Whether a 9/4 bet is good value depends only on whether your honest estimate of the chance beats that number — the EV calculator does the comparison.

9/4 in a double or treble

A double of two 9/4 selections combines to decimal odds of ≈ 10.56 (+956, rounded): a £100 double pays £1,056.25 if both win. A treble: decimal ≈ 34.33 (+3333, rounded), paying £3,432.81 on £100. For independent selections from different events, those prices imply a break-even chance of about 2.91% for all three winning — an implied figure that includes each price’s margin, not a forecast; bookmakers may refuse or reprice related selections. Payouts use the exact, unrounded combined odds. Build your own with the accumulator calculator.

Compare nearby odds

OddsFractionalDecimalImplied probability£100 wins
15/815/82.8834.78%£187.50
+2002/13.0033.33%£200.00
9/49/43.2530.77%£225.00
+2505/23.5028.57%£250.00
11/411/43.7526.67%£275.00

Full betting odds chart → · How betting odds work · 18+ — odds describe a price, not a prediction or a recommendation to bet.

FAQ

Frequently asked questions

What do 9/4 odds mean?

9/4 is an odds-against price: every 4 staked wins 9 in profit. £10 wins £22.50 and returns £32.50 including your stake.

How much does a £100 bet at 9/4 pay?

It wins £225.00 in profit. With your £100 stake back, the total payout is £325.00. A £10 bet wins £22.50.

What is the implied probability of 9/4?

About 30.77% (rounded): 1 ÷ the exact decimal odds. It is also the win rate you need just to break even at this price over many win-or-lose bets. Bookmaker prices include a margin, so the market’s fair estimate is usually a little lower.

What is 9/4 in American and decimal odds?

American +225, and decimal 3.25 (rounded to two places). They describe the same price. The odds converter switches between formats for any value.

Does 9/4 mean underdog?

Usually, but not by definition. 9/4 is odds-against: the profit is more than the stake and the price implies under 50%. Who is the favorite depends on the other prices in the market — in a three-way soccer market (home, draw, away) the favorite can be priced odds-against too.