| There is more than one type of Barrels. Please select a more specific unit from the list below... |
| US Barrels (Dry) |
US measurement of volume for dry materials. See also US liquid barrels, US federal barrels, US oil barrels and UK barrels. |
| US Barrels (Liquid) |
US measurement of volume for non-petroleum liquids. See also US oil barrels, US federal barrels, US dry barrels and UK barrels. |
| US Barrels (Oil) |
US measurement of volume for petroleum. See also US liquid barrels, US federal barrels, US dry barrels and UK barrels. |
| US Barrels (Federal) |
US measurement of volume for dry materials. See also US liquid barrels, US dry barrels, US oil barrels and UK barrels. |
| UK Barrels |
UK A British imperial measurement for both Liquid and Dry material |
