Pinnacle TerminalDevig calculator
Remove the margin with four methods, odds ratio, and a worst-case fair price.
Free tools
Free Betting Calculators – Devig, EV and Kelly
Free calculators for the prices behind graded pre-match Pinnacle drops and live in-play drops. They run in your browser and need no login.
EV calculator
Check expected value from bookmaker odds and a fair price.
Kelly calculator
Size a stake with full, half or quarter Kelly.
CLV calculator
Raw and no-vig closing line value from the full closing market.
Odds converter
Decimal, fractional, American and Asian formats, plus implied probability.
Odds drop calculator
Price drop in percent and implied-probability points.
Margin calculator
Compare overround and hold on the same line at up to four books.
Arbitrage calculator
Split a stake across two or three outcomes, with the risks in view.
Variance simulator
Percentiles, chance of being down, and drawdowns for a typed edge.
Poisson calculator
Independent Poisson scorelines from two expected-goals figures.
Hedge calculator
Equalise a two-way bet or size a hedge that returns the stake.
FAQ
Questions about the calculators
Are they free?
Yes, no login.
Do they store my numbers?
They run client-side in your browser.
Which devig method should I use?
Power is the default devig in Pinnacle Terminal. The calculator still shows multiplicative, additive, Shin and a four-method worst case, and labels a method when it is invalid instead of replacing it. See devig methods.
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