Most adults have a total blood volume of approximately 60 mL/Kg body weight. A 100 lb person would be expected to have a blood volume of 2700-3000 mL.
80% blood 20% about to die
5
The adult heart pumps about five quarts of blood throughout the body every minute.
An average adult has about 5-6 liters of blood in their body. This blood circulates through the body and carries essential nutrients and oxygen to cells, while also removing waste products. Blood is made up of red blood cells, white blood cells, platelets, and plasma.
The normal proportion of blood to body weight is 8%. So in an adult male weighing 80 kg, the blood would account for 6.4 kg of his weight.
The average adult human has between 4.5 - 5 liters (about 5 quarts) of blood. One rule of thumb is that blood comprises about 8% of total body weight in a healthy adult. Blood has a slightly higher specific gravity due to salt content. So while a quart of water weighs 2.08 lbs, the same volume of blood would weigh about 2.20 lbs.
approximately 6 quarts (or 5.6 liters) or one and a half gallons (US)
In an average healthy adult, the volume of blood is about one-eleventh of the body weight. Most sources state the volume of blood in an average human adult, who is between 150 to 160 pounds, as between 4.7 and 5 liters (around 5 quarts), although the more recent sources state the volume of blood in an average adult as 4.7 liters. Sources state that an 80-pound child had about half that amount, and an 8-pound infant has about 8.5 ounces. People who live at high altitudes, where the air contains less oxygen, may have up to 1.9 liters more blood than people who live in low altitude regions. The extra blood delivers additional oxygen to body cells. The heart pumps all the blood in the body each minute when the body is at rest.
20 quarts
About One Hundred quarts in the Human Body
The human has about 5 quarts of blood in the body.
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The human body contain exactly 8% blood of the total body weight. A normal 70 kg men contain 5.6 litres of blood.
Approximately six quarts