24-Hour Urine Uric Acid Interpretation

Interpret 24-hour urinary uric acid excretion. Hyperuricosuria is defined as above 750 mg/day in women or above 800 mg/day in men. It promotes both uric acid and calcium oxalate stone formation. Urine pH is critical: uric acid stones form predominantly at pH below 5.5.

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Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How to Use

Enter the values for the scenario you are assessing. Interpret 24-hour urinary uric acid excretion. Hyperuricosuria is defined as above 750 mg/day in women or above 800 mg/day in men. It promotes both uric acid and calcium oxalate stone formation. Urine pH is critical: uric acid stones form predominantly at pH below 5.5. Use the 24hr urine uric acid result to inform your calculation.

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Frequently Asked Questions