Free Prop Firm Challenge Calculator

Position size, drawdown red lines, and a quick pass-readiness check — for FTMO and any prop firm. No signup.

Account size ($)

Daily DD (%)

Max DD (%)

Risk / trade (%)

Stop (pips)

$/pip/lot

Risk per trade

—

Daily loss cap

—

Max loss floor

—

Losers to blow the DAY

—

Position size

—

Win rate (%)

Reward : risk

Expectancy / trade

—

Monte Carlo pass probability (5,000 runs)

▒▒.▒%

Optimal risk level

▒.▒%

This is the free 20%. The full PassPilot cockpit simulates your exact challenge 5,000 times, finds your optimal risk, and guards every trade.

Not financial advice. A planning calculator only — no guarantees, trading involves risk. Verify all rules with your prop firm; rules change.