-110 means you bet 110 to win 100. It marks the favorite. A 10 bet wins 9.09 and returns 19.09. The odds imply a 52.4% chance of winning.
How much -110 pays
| Stake | Profit | Total return |
|---|---|---|
| 10 | +9.09 | 19.09 |
| 20 | +18.18 | 38.18 |
| 25 | +22.73 | 47.73 |
| 50 | +45.45 | 95.45 |
| 100 | +90.91 | 190.91 |
| 250 | +227.27 | 477.27 |
Same math in the odds converter, with any stake you like.
What -110 says about your chances
-110 is the standard price on spreads and totals. When both sides are -110, each implies 52.4%, together 104.8%. That extra 4.8% is the sportsbook's margin, often called the vig or juice: you need to win 52.4% of -110 bets just to break even. Any price with a minus sign is a favorite; the bigger the number, the bigger the favorite. The break-even win rate for -110 is 52.4%.
-110 in a parlay
| Legs at -110 | Parlay odds | Chance all hit |
|---|---|---|
| 1 (straight bet) | -110 | 52.4% |
| 2 | +264 | 27.4% |
| 3 | +596 | 14.4% |
Every leg has to win, so the chances multiply. Open two -110 legs in the parlay calculator, or see how often parlays really hit.
How -110 bets actually did
FakeBet players' pre-game straight bets priced near -110 (about -117 to -104) won 239 of 461 (51.8%) in the last 90 days, across 300 games. The odds implied 52.4%.
Our players have fallen short of the price here, which is what the sportsbook margin predicts over time. Play-money bets on real odds, settled from official results.