What is total body water and why does it matter?

Total body water (TBW) is the total volume of fluid in your body, both inside and outside your cells. It's central to circulation, temperature control and nutrient transport, and typically makes up a little over half of adult body weight.

How is total body water calculated?

This calculator uses the Watson formula, which estimates TBW in litres from your age, sex, height and weight using sex-specific equations. Enter those four values and it returns your estimated litres of body water and that water as a percentage of body weight.

What percentage of body weight should be water?

Total body water is generally around 50–65% of body weight, typically near 50–55% for women and 55–65% for men, declining with age and higher body fat. Leaner, more muscular bodies hold a higher water percentage since muscle is water-rich.

Kalkulator ng Kabuuang Tubig sa Katawan

Tantyahin ang tubig sa iyong katawan, sa paraang Watson

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Kasarian

Edad (taon)

Taas (cm)

Timbang (kg)

Kalkulator ng Kabuuang Tubig sa Katawan

Ang tubig ang pinakamalaking nag-iisang bahagi ng katawan ng tao. Tinatantya ng kalkulator na ito ang iyong kabuuang tubig sa katawan (TBW) sa litro at bilang porsyento ng timbang ng katawan gamit ang napatunayang Watson formula, na gumagamit ng edad, kasarian, taas at timbang. Ang kabuuang tubig sa katawan ay karaniwang nasa 50–65% ng timbang ng katawan — mas mataas sa mga lalaki at sa mga payat na tao, at mas mababa kapag mas marami ang taba sa katawan dahil kaunti lang ang tubig na hawak ng taba. Ginagamit ito sa nutrisyon, pangangalaga sa bato at pamamahala ng likido bilang batayang sanggunian.

Tantya gamit ang Watson formula. Ang kabuuang tubig sa katawan ay karaniwang nasa 50–65% ng timbang ng katawan (mas mataas sa mga lalaki at sa mga payat na tao, mas mababa kapag mas marami ang taba sa katawan). Ang pangangailangan sa hydration at klinikal na paggamit ay dapat kumpirmahin ng isang propesyonal.

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What is total body water and why does it matter?: Total body water (TBW) is the total volume of fluid in your body, both inside and outside your cells. It's central to circulation, temperature control and nutrient transport, and typically makes up a little over half of adult body weight.
How is total body water calculated?: This calculator uses the Watson formula, which estimates TBW in litres from your age, sex, height and weight using sex-specific equations. Enter those four values and it returns your estimated litres of body water and that water as a percentage of body weight.
What percentage of body weight should be water?: Total body water is generally around 50–65% of body weight, typically near 50–55% for women and 55–65% for men, declining with age and higher body fat. Leaner, more muscular bodies hold a higher water percentage since muscle is water-rich.

Kalkulator ng Kabuuang Tubig sa Katawan

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