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If you are a female and weigh 148 lbs, there is 50% (74 lbs) of water in your body. The usual range is 42-54% — 62-80 lbs in your case. To make the calculation more accurate, we'd need your height — to count it from P.E. Watson's formula:
- Pediatric Blood Volume Calculator
Our pediatric blood volume calculator uses body weight to...
- Pediatric Blood Volume Calculator
This chart shows the average range of total body water in different age groups and genders. It tells us about the usual hydration levels at different ages. For example, boys aged 12-18 usually have about 59% total body water, with some ranging from 52% to 66%.
To calculate how much water you should drink daily to maintain a healthy amount of water in your body, divide your weight in pounds by 2 and drink that amount in ounces.
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.
The normal ranges for water mass are as follows: Women. Men. 45% - 60%. 50% - 65%. Fat mass. Body fat is made up of tissue that contains fat cells. Body fat tends to accumulate on the hips and thighs (known as gynoid obesity) in women, and around the stomach (known as android obesity) in men.
Total Body Water in Adult Females (Humes-Weyer formula) estimates the amount of water in the body based on height, weight, and age.
Calculate Your Water Needs: Aim for 0.5 to 1 ounce of water per pound of body weight and another 12 ounces about 30 minutes before the workout. Create a Hydration Schedule: Set reminders and drink water at regular intervals.
