The exact math OddsGap runs on every pick — free, no account needed. Enter American odds (e.g. -110 or +150). ← Back to OddsGap
Strips the sportsbook's built-in markup from a two-way market to show the true, no-markup probability.
Your edge vs. the true (no-vig) probability of the bet winning.
Optimal bankroll fraction to wager. Most sharp bettors use a fraction of full Kelly (e.g. ¼ Kelly) to reduce variance.
How your price compares to the closing line — the strongest predictor of long-term betting profit.
How much to bet on the other side to lock in a guaranteed profit (or minimize loss) before the game ends.
Combine multiple American-odds legs into one parlay price and payout.