Prop Firm Drawdown Calculator

Check how much you can still lose today before you break your prop firm’s daily or overall loss limit.

Account size (USD)Max daily loss (%)Max overall loss (%)Balance at the start of today (USD)Current equity (USD)

Loss you can still take today

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USD

Today’s equity floor

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USD

Overall equity floor

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USD

Result so far today

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USD

Assumes the daily limit is measured from the balance at the start of the day and the overall limit from the starting account size (static). Many firms differ: check your rules, especially for trailing drawdown.

How it works

The daily floor is the balance at the start of the day minus the daily limit, which is a percentage of the account size. The overall floor is the account size minus the overall limit. Whichever floor is higher is the one you hit first, so the room left today is yo