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Odds explained · odds-on price

−105 odds: payout and meaning

A minus sign means an odds-on price, the kind usually offered on the favorite. −105 means you have to stake $105.00 to win $100 in profit; a $100 bet wins $95.24 and returns $195.24 including your stake.

−105 at a glanceexact math, no bookmaker margin added
American−105
Fractional20/21
Decimal1.95
Implied probability51.22%
$100 wins$95.24
To win $100, stake$105.00

−105 payout chart

StakeProfit if it winsTotal payout
$10$9.52$19.52
$20$19.05$39.05
$25$23.81$48.81
$50$47.62$97.62
$100$95.24$195.24
$200$190.48$390.48
$500$476.19$976.19
$1,000$952.38$1,952.38

Payout = stake + profit. A losing bet loses the stake; a push (tie, where offered) returns it. In pounds: £100 wins £95.24. Any stake: bet calculator.

How much to bet to win a set amount at −105

To win (profit)Stake needed
$10$10.50
$50$52.50
$100$105.00
$500$525.00

Break-even win rate at −105

The implied probability of −105 is about 51.22% (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 −105 bet is good value depends only on whether your honest estimate of the chance beats that number — the EV calculator does the comparison.

−105 is a common price on spreads and totals. When both sides of a two-way market are −105, the implied probabilities add up to 102.44%: the extra 2.44% is the bookmaker’s margin, and the fair price for each side is even money (+100). See the vig calculator for other markets.

−105 in a parlay

Two −105 legs parlayed combine to decimal odds of ≈ 3.81 (+281, rounded): a $100 two-leg parlay pays $381.18 if both win. Three legs: decimal ≈ 7.44 (+644, rounded), paying $744.21 on $100. For independent selections from different events, those prices imply a break-even chance of about 13.44% 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 parlay calculator.

Compare nearby odds

OddsFractionalDecimalImplied probability$100 wins
−11520/231.8753.49%$86.96
−11010/111.9152.38%$90.91
−10520/211.9551.22%$95.24
+1001/12.0050.00%$100.00
+11011/102.1047.62%$110.00

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 −105 odds mean?

A minus sign means an odds-on price, the kind usually offered on the favorite. −105 means you have to stake $105.00 to win $100 in profit; a $100 bet wins $95.24 and returns $195.24 including your stake.

How much does a $100 bet at −105 pay?

It wins $95.24 in profit. With your $100 stake back, the total payout is $195.24. A $10 bet wins $9.52.

What is the implied probability of −105?

About 51.22% (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 −105 in fractional and decimal odds?

Fractional 20/21, and decimal 1.95 (rounded to two places). They describe the same price. The odds converter switches between formats for any value.

Does −105 mean favorite?

Usually, but not by definition. −105 is odds-on: the profit is less than the stake and the price implies more than 50% (about 51.22%). Who is the favorite depends on the other prices: both sides of a market can be odds-on at once (for example −110 / −110) because of the bookmaker’s margin.