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Urine K-to-Creatinine Ratio Calculator

Estimate daily potassium excretion using spot urine chemistry.
Urine K/Cr ratio : mEq K / g Cr (K in mmol = mEq)







※ A Urine K/Cr ratio below 13 suggests an appropriate renal response to hypokalemia.

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Palmer BF, Clegg DJ. The Use of Selected Urine Chemistries in the Diagnosis of Kidney Disorders. Clin J Am Soc Nephrol. 2019 Feb 7;14(2):306-316.
Nephrology
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