Bathtub Refinishing Cost Calculator

A standard 60-inch alcove tub is the easiest and cheapest to refinish - pros can coat it in a single visit. Jetted tubs have jets and surrounding surfaces that require masking and additional prep, adding $150-$300. Cast iron clawfoot tubs are larger and heavier, and the curved exterior adds another $100-$400 in labor over a basic alcove job.

Refinishing to match the existing color is the standard job. Switching to a new color - say, white over bisque, or going to a dark hue - requires a thicker base coat, additional prep, and sometimes a bonding primer step. Expect to pay $75-$150 more for a color change, and ask the contractor specifically whether the quoted price covers it.

Many homeowners refinish the tub surround tiles at the same time to get a matching finish throughout. Refinishing 40-60 square feet of wall tile alongside the tub adds $150-$400 to the project depending on tile condition and tile size. It's almost always cheaper to bundle it with the tub job than to call a contractor back separately.

DIY reglazing kits from hardware stores run $30-$80 and can handle a basic refresh. The tradeoff is durability: professional coatings bond with heat or chemical etching and typically last 10-15 years; DIY kits last 3-5 years and are more prone to peeling. If you're selling the house or planning a full remodel soon, DIY may be fine. If you want a long-lasting result, professional work is worth the extra cost.

Minor surface wear - dullness, light staining, small scuffs - is exactly what refinishing is designed for. Deep chips, cracks, or rust spots require repair work before the coating goes on, which adds $50-$200 depending on severity. A tub with more than 5-6 deep chips or any rust through to the substrate may cost more to repair than to replace.