+975 Odds Explained
- Decimal
- 10.75
- American
- +975
- Fractional
- 39/4
- Implied probability
- 9.30%
- Polymarket
- 9¢
- $100 wins
- 975.00
- American
- +975
- Fractional
- 39/4
- Implied probability
- 9.30%
- Polymarket
- 9¢
- Profit
- 975.00
- Total return
- 1,075.00
10.750 decimal, +975 American, 9.30% implied probability
+975 is an American price:
the plus sign marks an underdog, and the number is the profit on a 100 stake
. Every other format describes the same chance: 10.75 decimal, 39/4 fractional, 9.30% implied probability, 9¢ on Polymarket.
What +975 pays
A 100 stake at +975 returns 1,075.00 in total: your 100 back plus 975.00 profit. To win exactly 100 you would stake 10.26. The table covers the stakes people actually use.
| Stake | Profit | Total return |
|---|---|---|
| 10 | 97.50 | 107.50 |
| 25 | 243.75 | 268.75 |
| 50 | 487.50 | 537.50 |
| 100 | 975.00 | 1,075.00 |
| 500 | 4,875.00 | 5,375.00 |
| 1,000 | 9,750.00 | 10,750.00 |
Break-even and long-run results
The implied probability of +975 is 9.30%, and that number is also the break-even win rate: win more often than 9.30% of the time at this price and you profit in the long run, win less often and you lose. The table shows the return on stake at a few win rates, including the break-even rate itself.
| Win rate | Return on stake |
|---|---|
| 9% | -3.3% |
| 50% | 437.5% |
| 55% | 491.3% |
| 60% | 545.0% |
| 65% | 598.8% |
+975 is a longshot. The bookmaker prices the outcome at 9.30%, and the payout of 975.00 per 100 staked is the compensation for how rarely it lands. Longshots carry more margin than any other part of the market, which is why devigging methods disagree most at prices like this one.
The vig at +975
If both sides of a two-way market were priced at +975, the implied probabilities would add up to -81.40% above 100%. That excess is the overround, or vig; as a share of stakes it is a -437.50% margin for the bookmaker. Removing it leaves fair odds of 2.00 decimal ( +100) on each side. Use the devig calculator to do the same for any market.
+975 on a betting exchange
Exchanges charge commission on net winnings, so the price you see is not the price you get. At 2% commission +975 is worth 10.555 decimal (+956 American); at 5% it drops to 10.263 (+926). Those are the bookmaker prices you would need to beat.
| Commission | Effective decimal | Effective American | Break-even |
|---|---|---|---|
| 2% | 10.555 | +956 | 9.47% |
| 5% | 10.263 | +926 | 9.74% |
Same price in other formats
Nearby prices
Nearby prices
Frequently asked questions
What does +975 mean in betting?
+975 is an American price. Positive numbers show the profit on a 100 stake; negative numbers show the stake needed to win 100. At +975 the implied probability is 9.30% and a 100 stake returns 1,075.00.
What is +975 in decimal odds?
+975 converts to 10.750 in decimal odds (usually shown as 10.75). Decimal odds are the total return per unit staked, so multiply your stake by 10.750 to get the return.
What is +975 as a fraction?
+975 is 39/4 in fractional odds, the traditional bookmaker notation where the top number is profit and the bottom number is stake.
How much do I win on a 100 bet at +975?
A 100 stake at +975 wins 975.00 in profit and returns 1,075.00 including the stake. To win exactly 100 you would stake 10.26.
What win rate do I need at +975?
The break-even win rate equals the implied probability, 9.30%. Winning more often than that at this price is profitable over the long run; winning less often loses money.