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Average Newborn Weight: What’s Normal at Birth and Through the First Year Mimou Babywear

Blog

Average Newborn Weight: What’s Normal at Birth and Through the First Year

on May 28 2026
The average newborn weighs 7 lbs 11 oz at birth, but healthy ranges are wide. Here's the complete guide to birth weight, the normal post-birth weight drop, what healthy gain looks like month by month, and how to interpret percentiles.