Trading Calculator

PropFirm Risk of Ruin Calculator

Estimate the probability of blowing your account (hitting max drawdown) before reaching your profit target, given your trading parameters.

Account Rules

Account Size

USD

Max Drawdown Limit

Daily Drawdown Limit

Profit Target

Trading Parameters

Win Rate

Risk Per Trade

Reward:Risk Ratio

e.g. 1.5 = 1.5:1 RR

Max Consecutive Losses

trades

Worst-case streak to model

Risk Assessment

Risk of Ruin (Max DD)0%

      Risk of Ruin
      —
    

      Daily DD Ruin Risk
      —
    

Expected Value Per Trade —

Trades to Hit Profit Target —

Max Loss from Streak —

Streak vs Daily DD Limit —

Probability of Win Streak (5) —

Risk Rating —