The average cost of renovating a small bathroom typically ranges from $3,000 to $10,000. Costs can vary based on materials, fixtures, and labor. Key factors include the extent of the renovation, such as updating fixtures, tiling, and cabinetry. A detailed estimate from a contractor will help refine the budget based on specific needs and design choices.

Costs range from $3,000 to $10,000, depending on materials and scope.