THE TOOLKIT
Betting math, as tools.
The same math the Lab runs on every prop, in a form you can point at a single bet. No live odds feeds, no affiliate walls, no account. It all works offline in your browser.
Parlay Calculator
Combined odds and payout for any slip, plus the fair no-vig price and the real vig you're paying. Includes a full parlay odds chart from two legs to ten.
LiveProfit Boost EV Calculator
Enter your odds, the boost %, and the fair odds. You get the boosted price, the expected value, and a straight verdict on whether it's worth betting.
LiveNo-Vig Fair Odds Calculator
Paste both sides of a market, get the true no-vig price. The foundation of everything here.
LiveProp Streak Finder
Every MLB hitter and pitcher on a run right now, with tonight's line beside the streak and the sample size that says how much the streak is worth.
Next upPlayer Prop Calculator
Strip the vig off a prop, check a projection against the price, or turn a hit rate into a sample-adjusted estimate with the uncertainty shown.
Next upWant the answers pre-computed?
These are the manual version, one bet at a time. The Lab runs the same math on every prop on tonight's board, at every book quoting it, and shows the work.