Betting Tools

    Kelly Criterion, odds converter and stake calculator — your pro betting tools

    Odds Converter

    Decimal

    2.50

    Fractional

    3/2

    American

    +150

    Implied prob.

    40.0%

    Kelly Criterion

    Full Kelly

    10.0%

    100€

    ½ Kelly ★

    5.0%

    50€

    ¼ Kelly

    2.5%

    25€

    Expected Value

    +10.0%

    Stake Calculator

    Required stake

    100.00€

    Total return

    200.00€