The typical cost for remodeling a bathroom runs between $5,621 and $12,881, according to 2015 project costs reported by HomeAdvisor members. The low end of these retrofits and installations ran $2,800, while the high end rose upwards of $20,000.
As with any remodeling project, higher-quality additions, including upscale sinks and faucets and premium bathtubs and showers, raise the costs of installation. Typical installation costs for a bathtub ranged from $400 to $1500 on the low end and $2,600 to $4,100 in the midrange to $6,000 to $8,000 on the high end. Cabinet installations ranged between $1,200 and $13,000, while toilet installations ranged between $130 and $780. Flooring costs sat between $800 and $7,000.