Trading Tools

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

Prop Firm

Account Size

Phase 1 Rules

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

Profit Target %

Daily DD %

Total DD %

Time Limit

Phase 2 Rules

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

Profit Target %

Time Limit

Rules verified 2026-05-10. Source: https://ftmo.com/en/trading-objectives/

2-step rules: 10%/5% targets, 5% daily loss amount from initial capital, 10% static max loss, 4 minimum trading days, no maximum time limit.

Your Strategy Stats

Win Rate %

Avg Win (R)

R-multiples

Avg Loss (R)

R-multiples

Trades/Day

Risk per Trade %

% of account risked per trade

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Simulation Results

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