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Burn Size Estimation, Baby or Young Child

Here are some ways to estimate how much of the body is burned in a baby or young child.

  • The palm of the child's hand equals 1% of the body's surface area. Using the child's palm is a good way to estimate the size of a small burn.
  • The total surface of the head plus the neck is 21% of the body's surface area.
  • The total surface of one arm and hand is 10%.
  • The total surface of the chest plus the belly is 13%.
  • The back is 13%.
  • The buttocks are 5%.
  • The total surface of one leg and foot is 13.5%.
  • The groin area is 1%.

Current as of: October 24, 2024

Author: Ignite Healthwise, LLC Staff

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