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This total body water (TBW) calculator estimates the volume of water in the body by two gender specific formulas for adults and one for children.
Jul 30, 2024 · This total body water calculator uses your age, height, weight, and sex to estimate the volume of water in your body. It is based on a formula developed by Dr. P.E. Watson and his team and described in 1980 in the article Total body water volumes for adult males and females estimated from simple anthropometric measurements .
- Małgorzata Koperska
Sodium Deficit in Hyponatremia Total Body Water Calculator: Urine output and fluid balance
How do you calculate total body water? Formula For Calculating Total Body water for male and female are : Male TBW = 2.447 - (0.09156 x age) + (0.1074 x height) + (0.3362 x weight)
- 80-85%
- Water percentage
- 75-80%
Feb 9, 2011 · Total Body Water (TBW), the absolute amount of water existing within a person, can be thought of as contained within two main compartments: the intracellular compartment and the extracellular compartment.
- (6)
- 35%
- Ruichen
- 5%
Total body water can be estimated using the following classic formulae: For males. Total Body Water (TBW) = 2.447 - 0.09516 X age + 0.1074 X height + 0.3362 X weight. Water in Litres; Age in years; Height in cm; Weight in kg; For females. TBW = -2.097 + 0.1069 X height + 0.2466 X weight. Water in Litres; Height in cm; Weight in kg
Calculate total body water (TBW) and BSA for children and adults using the guideline recommended equations. The only TBW calculator to account for fluid overload.