Prop Firm Consistency Rule Calculator

What Is the Consistency Rule in Prop Trading?

The consistency rule is one of the most misunderstood—and most frequently violated—requirements in prop firm trading. It's designed to ensure that traders aren't relying on a single lucky day to meet their profit target. Instead, firms want to see that your profits are distributed across multiple trading days, demonstrating a repeatable edge rather than gambling behavior.

How the Consistency Rule Works

The rule is simple in concept: no single trading day can account for more than X% of your total profit. Most firms set this between 20-40%, with 30% being the most common threshold. For example, if you have $3,000 in total profit and the consistency rule is 30%, no single day can exceed $900 (30% of $3,000).

Where traders get caught is at the end of the evaluation. You might have traded consistently all month, but if your last day happens to be a big winner that pushes one day's profit above the threshold, you'll fail the consistency check—even though you hit your profit target. This calculator helps you avoid that scenario by checking your numbers before you request a payout.

Consistency Rule vs Profit Target

Some firms apply the consistency rule against the profit target (a fixed number set by the firm), while others apply it against your actual net profit. This distinction matters. If the firm uses the profit target as the base, you know the maximum allowed per day from the start. If they use net profit, the threshold shifts as your total grows. Use the two modes in this calculator to check both scenarios.

Which Firms Have a Consistency Rule?

Not all prop firms enforce a consistency rule. On the futures side, Apex Trader Funding and Bulenox have no consistency requirement during evaluation. Tradeify applies a 40% rule, TradeDay enforces 30%, and Lucid Trading uses 50%. On the forex side, FTMO, Blueberry Funded, The5ers, and Crypto Fund Trader have no consistency rule at all — while FundingPips applies 15% and most other forex firms sit between 20–35%. The rule may also apply differently during the evaluation phase versus the funded phase, and some firms only check at payout time. See our full list of prop firms with no consistency rule, or use the futures comparison tool and forex comparison tool to filter by consistency rule across all firms.

Tips for Staying Consistent

The best way to avoid consistency violations is disciplined risk management. If you're trading the same number of contracts with the same stop loss every day, your profit distribution will naturally be consistent. Problems arise when traders deviate from their plan—increasing size on "high confidence" days or revenge-trading after losses. Tools like TradeSyncer and the Affordable Indicators Account Risk Manager enforce daily limits automatically, which directly supports consistency. This becomes especially critical when running multiple prop firm accounts — a single oversized day breaches consistency across every copy-traded account simultaneously, not just one.

Session timing also plays a role — trading during high-volatility windows like the NY open can produce outsized single-day profits that push you toward your consistency cap faster than you expect. Read our guide on the best time of day to trade prop firms to understand which sessions to favour and which to avoid when you're close to the consistency threshold.

For a deeper look at risk management principles, read our guide on prop firm risk management and trading psychology for prop firms. If you're sizing positions in forex, use our free Forex Position Size Calculator alongside this tool to make sure your daily exposure stays within range.