Kidney length and volume (Ped(z)-style) is a pediatric nephrology tool commonly applied in Nephrology. Height-based kidney length percentiles (LMS) and BSA-related single-kidney volume (BSARV × Du Bois BSA) from weight and height. Ped(z) cites Deeg & Weitzel (1997) and Scholbach & Weitzel (2012); this tool implements Obrycki et al. 2022 LMS (PMC9023417) and Scholbach Table 1 (PMC3820439). Not affiliated with pedz.de. Use the interactive calculator for inputs, limitations, and primary references.

Not a substitute for clinical judgment. Verify critical values with primary literature, local protocols, and specialist input when appropriate.