Tools

Betting tools, wired to the edge.

Free calculators anyone can use — but ours plug straight into our projections, so the EV finder and parlay scoring use real numbers, not guesses. Start here.

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Calculators live

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Flagship · wired to our board

Parlay Wizard

Not a blank calculator — a builder wired to our edge. Add legs straight from the rated board and watch the combined odds, true win probability, and a Statly score update live. Same-game legs get flagged as correlated.

Build a parlay

Calculators · pure math, instant

Parlay calculator

Combine any number of legs — see your payout, combined odds, and true win probability.

Free · no sign-up

Expected value (EV)

Is a bet +EV? Plug in the odds and a win probability — or use our Edge model's number.

Free · no sign-up

No-vig / fair odds

Strip the book's vig from any market to find the true fair odds and probability.

Free · no sign-up

Arbitrage

Spot arbitrage across books — with the exact stake split to lock them in.

Free · no sign-up

Kelly criterion

Turn your edge into an optimal bet size, with a half-Kelly option to cut variance.

Free · no sign-up

Hedge calculator

Lock in profit. Find the exact stake to hedge an open bet on the other side.

Free · no sign-up

Odds converter

American ↔ decimal ↔ fractional ↔ implied probability, instantly.

Free · no sign-up

Coming with live data

+EV finder

Soon

We compare our projection to every posted line and surface the +EV plays automatically.

Line-movement tracker

Soon

Watch every line move from open to now, across books.

Odds comparison

Soon

The best number for every market, across every book we carry, one screen.