Free tools for prop firm futures traders

Small calculators for the arithmetic that decides whether a prop firm account survives. No sign-up, no email, nothing saved.

• Trailing drawdown calculatorWhere your floor sits today, how much room is left before the account closes, and the balance at which the floor stops following you.
• Daily loss limit position sizerA dollar risk and a stop in points give you a contract count that still respects your daily cap.
• Evaluation cost comparisonMonthly fee, activation and resets weighed against the days it takes to reach the profit target.
• Next payout calculatorHow many winning days are left before your next payout, and whether your largest day sits inside the consistency share.

Educational only, not financial advice. Every firm figure these tools use is read from that firm's own published page and dated on the tool that uses it. Propfy is an independent trading journal for Topstep and other futures prop firms, and is not affiliated with, endorsed by or sponsored by any firm named in them.