Question

How many blood in body? ​

Answer 1

Answer:

1.2 to 1.5 gallons

Explanation:

Children: The average 80-pound child will have about 2,650 mL of blood in their body or 0.7 gallons. Adults: The average adult weighing 150 to 180 pounds should have about 1.2 to 1.5 gallons of blood in their body. This is about 4,500 to 5,700 mL.

Answer 2

• Blood makes up around 7% of a person's weight.
• Babies have 75 milliliters (mL) of blood per kilogram of body weight when they are born full-term.
• A newborn weighing 8 pounds has roughly 270 mL (0.07 gallon) of blood in their body.
• Children: An 80-pound child's blood volume is around 2,650 mL, or 0.7 gallon.
• Adults: A 150-180-pound adult should have 1.2-1.5 liters of blood in their body. This equates to around 4,500 to 5,700 milliliters.
• Pregnant women have 30 to 50% higher blood volume than non-pregnant women to sustain their developing infants. This adds 0.3 to 0.4 liters of blood to the total.