Pick a scope tier below to see a bathroom remodel cost range, from a paint-and-fixtures refresh to a full gut with custom tile. The defaults reflect a mid-range remodel, the tier most homeowners land on.
Planning figure only. Every bathroom hides its own surprises once tile comes off.
The calculator works from three scope tiers, cosmetic update, mid-range remodel, and full gut or luxury, each anchored to a base dollar figure pulled from national remodeling cost data. Selecting a tier sets that base as your estimated total, then the tool builds a typical range by taking 80 percent of the base as the low end and 125 percent as the high end. The math stays simple on purpose: a scope selector, a base cost, and a percentage spread. What actually matters is the size of that spread and which line items live inside each tier, which is what the sections below walk through.
These are the exact figures built into the tool above, so you can see where the number comes from instead of taking it on faith.
| Scope tier | Base cost used |
|---|---|
| Cosmetic update | $4,000 |
| Mid-range remodel | $12,000 |
| Full gut or luxury | $28,000 |
The typical range shown for any tier runs from 80 percent to 125 percent of that base figure, which is meant to cover regional labor cost swings and material choices within the same scope.
Say you leave the default in place: mid-range remodel, base cost $12,000. The calculator multiplies that by 0.8 and 1.25 to build the range, so the results panel shows a total of $12,000, a typical range of $9,600 to $15,000, and a note that the money is mostly going to new tile, a tub or shower unit, and a vanity. If your bathroom runs larger than about 40 square feet, or if the layout means relocating even one fixture, budget 10 to 15 percent above the high end of that range.
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Three tiers hide a lot of variation, so it helps to know what actually separates a $4,000 refresh from a $28,000 gut. Plumbing layout is the biggest lever: a bathroom that keeps its existing toilet, tub, and sink locations skips the wall-opening and rough plumbing work that drives mid-range and full-gut budgets upward. Tile complexity follows close behind. A straight run of large-format tile installs far faster than a mosaic accent wall or a curbless shower pan, and labor is billed by the hour either way. Fixture quality matters too, but it usually adds hundreds rather than thousands next to a plumbing move. A workable rule of thumb: hold the layout, keep tile patterns simple, and put your upgrade budget into the vanity and fixtures, where it actually shows.
This calculator estimates $4,000 for a cosmetic update, $12,000 for a mid-range remodel, and $28,000 for a full gut with luxury fixtures. Actual bids in high-cost metro markets can run higher.
Moving plumbing. Relocating a toilet, tub, or shower drain means new supply lines, new drain runs, and often a concrete saw, and that work alone can add thousands before any tile goes up.
Yes, and it is the easiest way to hold your budget near the low end of the range. Keeping the toilet, tub, and sink in their current locations avoids the rough plumbing work that drives up mid-range and full-gut projects.
No. It is a starting number for planning purposes. Get bids from a couple of licensed contractors in your area before committing to a scope or a budget.