24-Hour Urine Cortisol Calculator

Urine Volume (Liters): Cortisol Concentration (μg/L): Collection Time (Hours): Calculate Result (Urine Cortisol μg):

 

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

1. Input the required values in the designated fields.
2. 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=(24hours2L×40μg/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.