Tub to Shower Conversion Cost Calculator
Contractor quotes can feel impossible to compare: one bid hides demolition, another skips waterproofing, and a low number may not include the work that prevents leaks. Use this calculator to build a realistic baseline before you call contractors, order materials, or decide whether DIY is worth the risk.
Add-on work
Estimated project range
$9,600 - $11,740
Low
$9,600
Mid
$10,670
High
$11,740
Compare local contractor quotes
Bring this range to every quote conversation so you can ask what is included, what is excluded, and why one bid is far below or above the planning range. We may earn a referral fee if you use partner quote links.
Why quotes are hard to compare
Two contractors can describe the same project differently. One may include haul-away, waterproof board, glass, and valve work; another may leave those as change orders. The calculator turns those hidden line items into visible choices.
How this helps homeowners
Use the range to screen bids, plan a contingency, and ask targeted questions about waterproofing, plumbing, curbless slope, disposal, permits, and fixtures before you sign.