24 Hour Urine Protein Calculator

Introduction: The 24 Hour Urine Protein Calculator is a tool designed to estimate the total protein excreted in the urine over a 24-hour period. This calculation is useful in assessing kidney function and detecting abnormalities related to protein excretion.

Formula: The formula for calculating total urine protein excretion is as follows: Total Urine Protein Excretion (mg)=Urine Volume (ml)×(Urine Protein (mg)Protein Concentration (mg/dl))Total Urine Protein Excretion (mg)=Urine Volume (ml)×(Protein Concentration (mg/dl)Urine Protein (mg)​)

How to Use:

  1. Enter the total volume of urine collected in milliliters (ml).
  2. Enter the concentration of protein in the urine in milligrams per deciliter (mg/dl).
  3. Enter the total amount of protein excreted in the urine in milligrams (mg).
  4. Click the “Calculate” button to obtain the total urine protein excretion.
  5. The result will be displayed below the button.

Example: If you input a total urine volume of 1500 ml, urine protein of 100 mg, and a protein concentration in the urine of 20 mg/dl, the calculator will display “Total Urine Protein Excretion: 750 mg.”


  1. Q: Why is measuring urine protein important? A: Monitoring urine protein helps assess kidney function and detect conditions such as proteinuria.
  2. Q: What is the significance of 24-hour urine protein collection? A: It provides a more accurate assessment of daily protein excretion, aiding in the diagnosis of kidney disorders.
  3. Q: Can this calculator detect kidney diseases? A: While it estimates urine protein excretion, a healthcare professional should interpret results for accurate diagnosis.
  4. Q: What is the normal range for 24-hour urine protein excretion? A: Normal values vary, but typical ranges are 50 to 150 mg per day.
  5. Q: How does protein concentration affect the calculation? A: Higher protein concentration can result in increased total urine protein excretion.

Conclusion: The 24 Hour Urine Protein Calculator is a valuable tool for healthcare professionals and individuals monitoring kidney health. It provides an estimate of total urine protein excretion, aiding in the evaluation of kidney function and the detection of conditions associated with abnormal protein excretion.

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