It really depends on the person. I guess a healthy person would be about 10-15% at the most. I don't know, maybe.
Some bodybuilders get as low as 3% at some point.
The human body is 61.8 percent water by weight. Protein accounts for 16.6 percent; fat, 14.9 percent; and nitrogen, 3.3 percent of human body weight. Other elements constitute smaller percentages of body weight.Source: Rovin, Jeff. Laws of Order, p. 108.
The average percent of body fat on women is between 10 and 13 percent.
fat.
12-8 percent body fat
Fat is stored throughout the human body. The largest concentration of fat, in the human body, is found in the gluteus maximus.
Fat compartments of the human body and lean compartments of the human body.
The average percentage of body fat for women is 21 to 31 percent. The average for men is 18 to 24 percent. The body fat can change depending on if you are athletic or not.
In women a healthy body fat percentage ranges from 21 percent to 33 percent. In men, a healthy percentage is between 8 percent and 25 percent.
Fat supplies 60 percent of the body's energy
A Human Body on my right, a fat human body on my left
Percent means 'out of one hundred' so to say that someone's body is 20% fat means that for every 100kg, 20kg will be fat. If the person weighs 50kg, 10kg of that is fat. If you know what percent body fat you are, and how much you weigh, then your mass of fat is 'percent fat divided by 100 then multiply by your mass in kg.'