If you need a precise weight for your specific tub, you'll need to consult the manufacturer or look for details in the tub's specifications or installation manual.
So how much do cast iron bathtubs actually weigh? Cast iron bathtubs typically weigh between and pounds; however, the actual weight depends on the size and type of bathtub. Alcove cast iron bathtubs are usually 60 inches long, hold 32 gallons of water, and weigh pounds on average.The weight of a cast iron tub is not a single fixed value. Several factors influence the final weight, making it challenging to give a precise answer without specific dimensions and material.