1 US oil barrel (abbreviation: bbl) = 158.987295 liters (l) = 42 US gallons (gal) = 168 US quarts (qt) = 336 US pints (pt) = 5376 US fluid ounces (fl. oz.) = 32256 US teaspoons (tsp) = 10752 US tablespoons (tbsp) = 158987.295 milliliters (ml). US oil barrel is used as a measure of petroleum products such as: crude oil, gasoline (petrol) and kerosene.