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Odds explained · odds-against price

11/8 odds: payout and meaning

11/8 is an odds-against price: every 8 staked wins 11 in profit. £10 wins £13.75 and returns £23.75 including your stake.

11/8 at a glanceexact math, no bookmaker margin added
Fractional11/8
American≈ +138
Decimal2.38
Implied probability42.11%
£100 wins£137.50
To win £100, stake£72.73

11/8 payout chart

StakeProfit if it winsTotal payout
£10£13.75£23.75
£20£27.50£47.50
£25£34.38£59.38
£50£68.75£118.75
£100£137.50£237.50
£200£275.00£475.00
£500£687.50£1,187.50
£1,000£1,375.00£2,375.00

Payout = stake + profit. A losing bet loses the stake; a push (tie, where offered) returns it. In dollars: $100 wins $137.50. Any stake: bet calculator.

How much to bet to win a set amount at 11/8

To win (profit)Stake needed
£10£7.27
£50£36.36
£100£72.73
£500£363.64

Break-even win rate at 11/8

The implied probability of 11/8 is about 42.11% (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 11/8 bet is good value depends only on whether your honest estimate of the chance beats that number — the EV calculator does the comparison.

11/8 in a double or treble

A double of two 11/8 selections combines to decimal odds of ≈ 5.64 (+464, rounded): a £100 double pays £564.06 if both win. A treble: decimal ≈ 13.40 (+1240, rounded), paying £1,339.65 on £100. For independent selections from different events, those prices imply a break-even chance of about 7.46% 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
+1255/42.2544.44%£125.00
+13013/102.3043.48%£130.00
11/811/82.3842.11%£137.50
+1407/52.4041.67%£140.00
+1506/42.5040.00%£150.00

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 11/8 odds mean?

11/8 is an odds-against price: every 8 staked wins 11 in profit. £10 wins £13.75 and returns £23.75 including your stake.

How much does a £100 bet at 11/8 pay?

It wins £137.50 in profit. With your £100 stake back, the total payout is £237.50. A £10 bet wins £13.75.

What is the implied probability of 11/8?

About 42.11% (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 11/8 in American and decimal odds?

American +137.5 exactly, usually shown rounded as +138, and decimal 2.38 (rounded to two places). Payouts on this page use the exact 11/8 price; a book that rounds to +138 would pay very slightly differently. The odds converter switches between formats for any value.

Does 11/8 mean underdog?

Usually, but not by definition. 11/8 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.