**Introduction**

Calculating 24-hour urine cortisol levels is crucial for assessing adrenal function and diagnosing various medical conditions. To simplify this process, we present a user-friendly 24-Hour Urine Cortisol Calculator implemented in HTML and JavaScript.

**How to Use**

- Input the required values in the designated fields.
- Click the “Calculate” button to obtain the result.

**Formula**

The accurate formula for calculating 24-hour urine cortisol is as follows:

$Urine Cortisol (μg)=(Collection time (hours)Volume of urine (L)×Cortisol concentration (μg/L) )$

**Example**

Suppose you collected 2 liters of urine over 24 hours, and the cortisol concentration is 40 μg/L. The calculation would be:

$Cortisol=(hoursL×μg/L )=2480 ≈3.33μg$

**FAQs**

**Q1: Why is measuring 24-hour urine cortisol important?**

A1: Measuring 24-hour urine cortisol helps diagnose conditions like Cushing’s syndrome, adrenal insufficiency, and other adrenal gland disorders.

**Q2: Can this calculator be used for any cortisol concentration unit?**

A2: Yes, as long as the unit for cortisol concentration is consistent throughout the formula.

**Q3: What if my urine volume is not in liters?**

A3: Ensure the urine volume is in liters; if not, convert it accordingly before using the calculator.

**Conclusion**

Our 24-Hour Urine Cortisol Calculator provides a straightforward method for obtaining accurate cortisol levels. This tool is valuable for healthcare professionals and individuals monitoring adrenal health.