How many pounds to 70l compost?

The weight of compost can vary depending on its moisture content and composition, but a general estimate is that 1 liter of compost weighs around 0.5 to 1 pound. Therefore, for 70 liters of compost, you can expect it to weigh approximately 35 to 70 pounds. For a more accurate conversion, it's best to check the specific density of the compost you're using.