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Prop Firm Challenge Calculator

Estimate your probability of passing a prop firm challenge using Monte Carlo simulation. Select your prop firm, enter your strategy stats, and run 10,000 simulated attempts to see realistic pass rates.

Challenge Setup

Phase 1 Rules

Daily: 5% (initial-capital amount) | Max loss: 10% (static initial)

Phase 2 Rules

Daily: 5% (initial-capital amount) | Max loss: 10% (static initial)

Your Strategy Stats

R-multiples

R-multiples

% of account risked per trade

Passing the challenge takes a proven strategy

Compare backtested strategies before paying for an evaluation.

Find my strategy

Simulation Results

Configure your settings and click “Run 10,000 Simulations” to see results.

The Full Prop Firm Toolkit

Passing the challenge is only step one. Once funded, the payout calculator turns your split, fees and monthly return into actual take-home income, and the consistency rule calculator checks whether your best day blocks a payout under your firm's consistency rule. For the survival math behind both phases, the risk of ruin calculator quantifies the odds of breaching a drawdown limit with your exact strategy statistics.