How many Barrels per metric ton of crude oil?

How many Barrels per metric ton of crude oil?
As the question is how many barrels per metric ton of 'crude oil', you can use the calculator on the U.S. Energy Information Administrations site: http://tonto.eia.doe.gov/kids/
then select 'energy calculators'
Using the crude oil calculator shows 1 metric ton = 7.33 bbl crude oil. Crude oils vary depending on their specific gravity so this is an average for crude oil in the U.S.
Depends on density, however 7.33 bbl per tonne is a reasonable estimate.  1metric ton(1000kgs)=7.3 barrels.
1barrel=42 US gallons.