Because liters are calculated by volume, the volumes of water and oil are the same, but their respective weights are different.
Vegetable oil is calculated by peanut oil: the weight of one liter of water and one liter of peanut oil is1kg; Peanut oil 1.92kg (0.86kg).
According to different kinds of edible oil; One liter of peanut oil weight1.92kg/l; Rapeseed oil 0.9 10 kg/L 0 kg/L.
The specific gravity (density) of animal oil and vegetable oil is similar. According to this calculation, it is also the weight of one liter of animal oil. Which is 0. About 86 kg/L.