How Much Blood Is There In The Human Adult?

I heard that nearby is a gallon of blood in the average personality.How Much Blood Is There In The Human Adult?
In an average healthy full-grown, the volume of blood is about one-eleventh of the body solidity.
InfoPlease Almanac claims that the human body contains approximately 6 quarts (or 5.6 liters) of blood. The site goes on to bestow several other interesting tidbits:

In one day, your blood travels nearly 12,000 miles.
Your heart beat around 35 million times per year.
Your heart pumps a million barrels of blood during the average lifetime -- enough to spread three supertankers.
Wow. That's a lot of mileage for six little quarts.
none at the moment...i be drained by a vampire
5 liters
6pints so.i heard.