Hyperbilirubinemia risk (hour-specific) is a neonatology tool commonly applied in Pediatrics. TSB risk zones from DOB, current date (age in hours), bilirubin (mg/dL or µmol/L), optional Coombs+ surrogate, GA for context. Simplified Bhutani-like curve—not AWMF 024/007. Inspired by Ped(z) bili; 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.