Calcium/Creatinine Ratio Urine Spot

The Calcium/Creatinine Ratio (Urine Spot) test measures the amount of calcium excreted in a single urine sample relative to creatinine. It helps evaluate calcium metabolism and kidney function, serving as a screening tool for conditions such as hypercalciuria, kidney stones, hyperparathyroidism, vitamin D disorders, and other metabolic abnormalities. By comparing calcium to creatinine, the test accounts for variations in urine concentration. It is a convenient, non-invasive alternative to 24-hour urine collection, providing quick insights into abnormal calcium excretion that may require further diagnostic evaluation or dietary and medical interventions.


  • Reports On : With 2 Hours
  • Sample Type : Urine
  • Fasting : Not Required