Prop firm calculator · free
How much you can lose today on your prop account
Daily loss limit and max loss in one number, open trades included. Pick the firm or type the rules, enter your balances: the math stays in your browser.
You can lose today
$5,000
the daily limit is the closer oneToday the account fails below
$95,000
left $5,000Max loss below
$90,000
left $10,000Example calculation, not advice. Firms change their rules: always check the official page (reset time, balance or equity, intraday or end-of-day trailing).
How it’s calculated
- Equity = closed balance + open trades P&L. Almost every firm looks at equity, not only closed trades.
- Today’s floor = start-of-day balance − daily loss limit. The day resets on the firm’s clock, not your midnight.
- Max loss floor = initial balance − X (static) or highest balance − X (trailing, until it reaches the initial balance).
- You can lose today = the smaller of (equity − today’s floor) and (equity − max loss floor). If your next stop is bigger, the trade doesn’t fit.
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Max loss left today$1,240.56The5ers 60k · 41% of daily limit · sample data