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Insensible Water Loss Calculator

(Under 15 years) Insensible loss [mL] = (30 – Age) × Weight [kg] + 200 × (Body Temp [℃] – 36.8)
(15 years and older) Insensible loss [mL] = 15 × Weight [kg] + 200 × (Body Temp [℃] – 36.8)
※ Respiratory loss : Skin loss = 1 : 2







Reference:
Costill DL, Coté R, Miller E, Miller T, Wynder S. Water and electrolyte replacement during repeated days of work in the heat. Aviat Space Environ Med. 1975 Jun;46(6):795-800. PMID: 1156286.

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