Urine K-to-Creatinine Ratio Calculator - Smart Online Doctor

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22/09/202517/07/2025 by Son Doctor

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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)

Urine K (mmol/L) :
Urine Cr (mg/dL) :

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

Smart Online Doctor - image — 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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Categories NEPHROLOGY Tags electrolyte imbalance tool, hypokalemia evaluation, kidney function assessment, nephrology calculator, potassium excretion calculator, renal potassium handling, spot urine test, urine K/Cr calculator, urine potassium creatinine ratio

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