Prop Firm Consistency Calculator - Check Your Trading Consistency Rule

Free prop firm consistency calculator to check if you're breaching the consistency rule. Supports Apex Trader Funding (30%), TopStep (50%), MyFundedFX (25%) and custom limits.

Interactive Calculator

Select your firm or choose 'Custom' to enter your own limit.

Maximum percentage allowed for your best day.

Your total accumulated profit.

Profit from your single most profitable day.

How to Use This Tool

Select Your Prop Firm

Choose your prop trading firm from the dropdown (Apex, TopStep, MyFundedFX) or enter a custom percentage.

Enter Your Total Profit

Input your total profit amount in USD that you've accumulated in your trading account.

Enter Your Best Trading Day

Input the profit from your single best trading day - the day where you made the most money.

Check Your Results

Instantly see if you're Safe (Green), in Warning Zone (Orange), or have Breached (Red) the consistency rule.

Fix a Breach (If Needed)

If you've breached the rule, the calculator shows exactly how much more profit you need to make to become compliant.

What is the Consistency Rule?

The consistency rule is a risk management policy implemented by proprietary trading firms (prop firms) to ensure traders demonstrate consistent trading skills, not just a few lucky trades.

In simple terms: Your best trading day cannot represent more than X% of your total profit.

Formula

Percentage = (Best Day ÷ Total Profit) × 100

Why does this rule exist?

  • Prevent Gambling: Stops traders from making one big, risky bet to inflate their profits.
  • Ensure Real Skill: Proves you can make money consistently, not just by luck.
  • Protect Capital: Reduces risk for the firm by only funding disciplined traders.

Consistency Limits by Firm

Prop FirmLimitDifficulty
Apex Trader Funding30%Moderate
TopStep50%Easy
MyFundedFX25%Strict
FundedNextVariesDepends

Frequently Asked Questions