Question: what is the average volume of blood in males and females?
Answer: For a 200-pound, 6-foot male, the blood volume is estimated at 7.2 liters, or about 7.5 quarts. For a 100-pound, 5-foot female, the estimate is 3.5 liters, or 3.7 quarts. The normal range for an adult human is usually estimated at 5 to 6 quarts.