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Human Anatomy and Physiology

What is the volume of blood in an adult male?

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June 28, 2009 2:26PM

Approximately 5 liters of blood in the average sized adult male. The larger the male, the more circulating blood he will have. On average, for an adult male it is near 75mL/kg and for a women 65mL/kg, so that would make it 5625mL for a man and 4875mL for a women.