Birth Weight Calculator – Convert, Classify & Understand Newborn Weight

Newborn Weight Tool

Convert and classify weight based on WHO standards.

Quick Reference Conversion Table

Pounds/OuncesGrams (Approx)Medical Status (Full-Term)
2 lb 3 oz1000gExtremely Low
3 lb 5 oz1500gVery Low
5 lb 8 oz2500gThreshold for “Normal”
7 lb 11 oz3500gAverage Weight
8 lb 13 oz4000gThreshold for “High”