Educational calculator

Prop Firm Consistency Rule Calculator

Run the calculation with your own inputs, inspect the assumptions, and verify every current firm-controlled value at its source.

Reviewed August 22, 2026
Private daily P&L planning: values stay in this browser. BestProps does not upload them or connect to a prop-firm dashboard. Saving is optional, and shared links exclude daily P&L rows.

Closed-day history

Calculate your current consistency ratio

Rule and repair settings
Closed daily P&L

Enter net closed P&L for each day in the current rule window. Use negative values for losing days. Do not combine payout windows.

Local comparison

Compare up to four repair plans

Formula, timing, and boundary contract
  • Current consistency equals the largest positive closed day divided by net profit in the entered rule window. Losing days reduce net profit and can raise the ratio.
  • Required total profit equals the current largest winning day divided by the entered threshold. Additional repair profit assumes future days do not exceed the current largest day.
  • The safe separate-day maximum solves new-day profit divided by total profit after that day. It detects when a large repair day would become the new largest day.
  • Every future-day scenario means a separate closed trading day. Adding profit to the same open day can increase that day's locked total and may not dilute the ratio.
  • The mathematical equal-day count is only a formula lower bound. It does not prove minimum-day, profit-target, payout, drawdown, contract, or other eligibility rules are met.
  • Calculations use full precision for pass or fail boundaries and round only displayed values. Exactly equal to the entered threshold passes.

Formula sources checked August 21, 2026: Tradeify Consistency Rule and Topstep Consistency. Both show largest-day divided by net-profit math, losing-day effects, and program or payout-window boundaries.

No firm presets: program, stage, purchase date, payout cycle, reset timing, and profit definitions can change. Enter the threshold shown in the current official rule for your exact account. This calculator does not verify payout eligibility or recommend a trade.