FREE TOOLS

Professional calculators for sports betting. No registration, no limits. The same tools OdinPicks uses internally to calculate EV, size stakes and analyze odds.

WANT PICKS WITH POSITIVE EV?

OdinPicks uses these same tools (and much more) to select daily picks with mathematical edge. NBA and football. Public and verifiable track record.

Today's Picks →View Methodology →

FREE TOOLS

Professional calculators for sports betting. No registration, no limits. The same tools OdinPicks uses internally to calculate EV, size stakes and analyze odds.

EXPECTED VALUE

EV Calculator

Calculate the Expected Value of any bet. Enter odds and estimated probability to see if the bet has positive mathematical edge. Formula: EV = (prob x odds) - 1.

EV% · EDGE · RECOMMENDATION

OPEN CALCULATOR →

KELLY CRITERION

Kelly Calculator

Determine the optimal size of each bet based on your edge. Compare Full Kelly, 1/2 Kelly and 1/4 Kelly. Includes 3% cap (OdinPicks method).

KELLY% · STAKE EUR · COMPARISON

OPEN CALCULATOR →

DECIMAL · FRACTIONAL · AMERICAN

Odds Converter

Convert odds between decimal, fractional and american formats instantly. Calculate implied probability and bookmaker margin. Common odds table.

3 FORMATS · MARGIN · NO-VIG

OPEN CALCULATOR →

WANT PICKS WITH POSITIVE EV?

OdinPicks uses these same tools (and much more) to select daily picks with mathematical edge. NBA and football. Public and verifiable track record.

Today's Picks →View Methodology →