That's a great and practical question! The weight of an empty standard 50-gallon outdoor trash bin can vary depending on the material and construction, but I can give you a solid range.
Typically, a common heavy-duty plastic 50-gallon outdoor trash bin, like the ones you might use for weekly curbside pickup or in your backyard, weighs between 18 to 25 pounds (8 to 11 kg) when completely empty. The specific weight depends on the plastic's thickness (resin density), whether it has reinforced ribs, and if it comes with features like sturdy wheels, a hinged lid, or metal axles. A basic, no-frills model will be on the lighter end, while a premium, commercial-grade wheeled bin will be heavier due to its robust build.
For context, metal bins of this capacity are much less common for general outdoor residential use, but if you had one, it would be significantly heavier, likely over 40 pounds (18 kg) empty.
Knowing this empty weight is helpful for a couple of reasons. First, it lets you gauge how heavy it will be when full—remember, 50 gallons of compacted household waste can add well over 100 pounds. Second, it helps when you need to move or clean the bin; an empty weight of 20-25 pounds is manageable for most adults, but it's something to consider.
So, in summary, when you're hauling that empty bin back from the curb, you're likely maneuvering about 20 to 25 pounds of durable plastic. Hope that helps with your planning