How many liters of blood does a healthy adult have?

The normal total blood volume of adults accounts for about 7%-8%. For example, a person weighing 60 kilograms has a total blood volume of about 4200-4800 ml.

When the amount of bleeding is less than 400 ml, nothing will happen.

When the amount of bleeding is 800 ml-1000 ml, some uncomfortable symptoms will appear.

When the amount of bleeding exceeds 1200ml, it will be life-threatening.