Free Trading Tool

    Prop Firm Risk Calculator

    Most evaluations aren't failed by bad trades — they're failed by position sizes that were never compatible with the drawdown rules.

    Size for the rule, not the ambition

    A 6% max drawdown and 2% risk per trade gives you three losing trades before you're out. Drop to 0.5% and the same drawdown allows twelve.

    How It Works

    1

    Enter the account rules

    Account size, max drawdown, daily loss limit and profit target.

    2

    Set your risk per trade

    As a percentage — most funded traders sit between 0.25% and 1%.

    3

    Check the streak you survive

    If it's under six losses, the risk is too high for the rule set.

    4

    See the winners needed

    At your reward-to-risk, how many net winners the target requires.

    Prop Firm Risk Calculator

    Enter your evaluation rules to see what you can risk per trade, how many losses it takes to breach, and how many winners the target needs.

    Max drawdown
    $3,000
    Daily loss limit
    $1,500
    Profit target
    $4,000
    Risk Per Trade
    $250
    Size every position so a stop-out costs no more than this.
    Losses Before Breach
    12 in a row
    6 consecutive losses breaches the daily limit.
    Winners Needed to Pass
    8
    Net winners at your reward:risk, before any losses are added back.

    Trading an evaluation right now?

    SimpleAlgo V5 puts trend direction, confirmed signals and volatility-based stop and target levels on your TradingView chart, so every entry has a defined R.

    Frequent questions

    More free trading tools

    Guides, definitions and indicator pages on the same topic.