Back to calculatorsProp Firm Calculator

Max daily loss calculator

Plan your remaining daily risk from account size, daily loss limit, current P&L, risk per trade, and max trades per day.

Daily loss limit remainingTrades left by risk amountProp firm rule planning
Calculator

Max daily loss calculator

Results update instantly as you type. Check your broker's exact contract specs, spreads, commissions and margin rules before placing any trade.

Remaining room = daily loss limit - current loss. Always verify your prop firm's exact trailing/static loss rules.

Want to save this calculation with the actual trade?

Use TradeDoctor AI to journal planned risk, actual risk, emotions, rule breaks, and AI Assistant feedback after execution.

Use TradeDoctor AI
Guide

Max daily loss calculator: complete guide

A max daily loss calculator helps traders know how much loss room remains before they should stop trading for the day. It is especially important for prop firm traders, day traders, and anyone with strict daily risk limits.

How to calculate max daily loss

Start with account size and the daily loss limit percentage. Subtract current realized and floating losses if your rule uses equity. Then compare remaining loss room against risk per trade and max trades allowed.

Why daily loss limits protect traders

A daily loss limit prevents one bad session from turning into a major drawdown. It also creates a decision boundary when emotions are high and discipline is weakest.

Balance-based vs equity-based rules

Some firms calculate daily loss from starting balance, while others use intraday equity. Equity-based rules can be breached by open floating loss even if a trade later recovers.

01

Remaining loss room

The key question is not how much you have lost. It is how much room remains before trading should stop.

02

Trades left today

Divide remaining loss room by planned risk per trade, then compare it with your max trades rule. Use the smaller number.

03

Current P&L

Include current P&L honestly. Ignoring floating loss can make the calculator too optimistic.

04

Stop trading rule

The best daily loss rule is clear before the session starts. If the limit is hit, the next action is not another trade.

Max daily loss and prop firm rules

Prop firms can define daily drawdown differently. Read the rule carefully, then journal each trade with planned risk, actual risk, open drawdown, and whether the trade was allowed under the daily plan.

Use it with TradeDoctor

The calculator gives the plan. Your journal proves the behavior.

After calculating the setup, log the trade in TradeDoctor AI to see whether actual risk, rules, emotions and outcomes matched the plan.

Plan day rules with Text Journal before the session.
Capture trades with Snap Journal, import, or fast manual entry.
Use AI Assistant to summarize journal patterns that calculators cannot capture.
Planned risk1.0%
Actual risktracked
Assistant notereview
FAQ

Max daily loss calculator FAQ.

Clear answers about using this calculator and applying the result in real trading decisions.

What is a max daily loss calculator?
It estimates how much daily loss room remains and how many planned-risk trades can still be taken.
Does daily loss include open trades?
It depends on the broker or prop firm. Many equity-based rules include floating losses.
What should I do after hitting max daily loss?
Stop trading for the day if that is your rule. The calculator is most useful when it supports a hard boundary.
Is this financial advice?
No. It is an educational risk management tool.

Calculate the plan. Then journal the result.

Start free with Text Journal, Snap Journal, AI Assistant, AI Trade Reviews, reports and 15 AI credits per month.

Start FreeAll calculators