That's a great and very practical question! The weight of an empty 50-gallon trash can isn't a single number, as it depends heavily on the material and construction. However, I can give you a solid range.
Typically, an empty 50-gallon plastic trash can, the kind commonly used by households and businesses for curbside pickup, weighs between 18 to 25 pounds (8 to 11 kg). These are usually made from durable, rotationally molded polyethylene and often come with wheels and a lid.
For more heavy-duty commercial or industrial settings, a 50-gallon metal trash can (often galvanized steel) will be significantly heavier. You can expect those to weigh 30 to 45 pounds (14 to 20 kg) or even more when empty, due to the thicker gauge metal used for durability.
Why does the weight matter? Knowing the empty weight is crucial for logistics, shipping, and understanding the total weight when full. A 50-gallon can filled with dense waste can easily exceed 200-300 pounds, so a sturdy, heavier base can be a safety feature. When selecting one, consider the material: plastic is lighter and rust-proof, while metal is more robust but prone to corrosion and heavier to move.
So, in summary, for a standard urban plastic model, think around 20 pounds when empty. Always check the manufacturer's specifications for the exact weight of a specific model.