Question: how much does it cost to replace tub drain?
Answer: Install a Bathtub Drain national average cost The national average cost to install a bathtub drain is $96.35 per drain, with a range between $86.44 to $106.26. The total price for labor and materials per drain is $345.97, coming in between $313.33 to $378.62. A typical 1 drain project costs $346.