What is the normal range of specific gravity in urine?

The normal range of specific gravity in urine typically falls between 1.005 and 1.030. Specific gravity is a measure of the concentration of solutes in urine, indicating how well the kidneys are functioning in terms of filtering out waste while conserving water. A specific gravity within this range suggests that the kidneys are effectively regulating the balance of fluids and electrolytes in the body.

Values below 1.005 can indicate conditions leading to dilute urine, such as diabetes insipidus, while higher values above 1.030 may suggest concentrated urine due to dehydration or conditions like renal failure. Thus, the range provided captures the expected physiological variations within healthy individuals.