Total Body Water (TBW) Calculator
Calculate your total body water (TBW)
What is total body water?
Total body water (TBW) is a fundamental component of body composition, which is approximately 60% of total body weight. It is the sum of intracellular water and extracellular water. In obese individuals and elderly people, the total body water can be considerably lower.
| Enter Your Details | |
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| Height | |
| Weight | |
| Age | years |
| Gender | |
| Diabetes? | |
| Your Results | |
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| Total Body of Water | liters |

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