advertisement

rule of nines for burns in babies and young children

baby with areas of body marked to show percentages of surface area.

the size of a burn for a baby or young child can be quickly estimated by using the "rule of nines." this method divides a baby's body surface area into percentages.

  • the front and back of the head and neck are 21% of the body's surface area.
  • the front and back of each arm and hand are 10% of the body's surface area.
  • the chest and stomach are 13% of the body's surface area.
  • the back is 13% of the body's surface area.
  • the buttocks and genital area are 6% of the body's surface area.
  • the front and back of each leg and foot are 13.5% of the body's surface area.

current as of: november 16, 2023

author: healthwise staff
clinical review board
all healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

this information does not replace the advice of a doctor. healthwise, incorporated, disclaims any warranty or liability for your use of this information. your use of this information means that you agree to the terms of use. learn how we develop our content.

advertisement

advertisement