How much pounds is 4 liter of milk weight?

The weight of 4 liters of milk can vary slightly depending on the type of milk (whole, skim, etc.), but on average, 4 liters of milk weighs approximately 8.8 pounds (or 4 kilograms). This is because the density of milk is close to that of water, which weighs about 1 kilogram per liter. Therefore, 4 liters would weigh around 4 kilograms, which is roughly equivalent to 8.8 pounds.