calculated kidney weight calculated both kidneys weight 2013-11-26T15:39:42Z Any measurement that has been normalized, adjusted or derived by a mathematical process or computation, of the weight of both (the complete set of two) of the kidneys, the paired organ which functions to maintain proper water and electrolyte balance, regulate acid-base concentration, and filter the blood of metabolic wastes. CMO:0001952 JSmith clinical_measurement_ontology