The average cost of a bathtub liner is around $1,000. However, the price can vary depending on the size and type of liner you choose, as well as the labor costs involved in installation.

The average cost of a bathtub liner can range from $500 to $1,500, depending on the size and complexity of the project. Most homeowners report spending an average of around $800 on their liner installation. Always be sure to get quotes from multiple contractors before deciding on who to work with.