Before revision: Color Age Height, cm Estimated weight, kg Estimated weight, lbs Grey Newborn 46.8-51.9 3 6.6 Grey Newborn 51.9-55.0 4 8.8 Grey 2 month 55.0-59.2 5 11 Pink 4 month 59.2-66.9 6-7 13-15 Red 8 month 66.9-74.2 8-9 17-20 Purple 1 year 74.2-83.8 10-11 22-24 Yellow 2 years 83.8-95.4 12-14 26-30 White 4 years 95.4-108.3 15-18 33-40 Blue 6 years 108.3-121.5 19-23 42-50 Orange 8 years 121.5-130.7 24-29 53-64 Green 10 years 130.7-143.3 30-36 66-80 History Emergency physicians James Broselow and Robert Luten struggled with solving these issues related to the emergency treatment of children in the early 1980s.
After revision: Color Age Height, cm Estimated weight, kg Estimated weight, lbs 46.8-51.9 3 6.6 Newborn 51.9-55.0 4 8.8 Grey 2 month 55.0-59.2 5 11 Pink 4 month 59.2-66.9 6-7 13-15 Red 8 month 66.9-74.2 8-9 17-20 Purple 1 year 74.2-83.8 10-11 22-24 Yellow 2 years 83.8-95.4 12-14 26-30 White 4 years 95.4-108.3 15-18 33-40 Blue 6 years 108.3-121.5 19-23 42-50 Orange 8 years 121.5-130.7 24-29 53-64 Green 10 years 130.7-143.3 30-36 66-80 History Emergency physicians James Broselow and Robert Luten struggled with solving these issues related to the emergency treatment of children in the early 1980s.