Cabinet refacing vs replacement is the biggest single decision
Cabinets typically eat 35–45% of a kitchen remodel budget, so the choice between refacing and full replacement moves the total more than any other line item. Refacing — new doors, drawer fronts, hardware, and veneer over sound cabinet boxes — runs roughly half the cost of replacement on the same footprint while delivering 80% of the visual upgrade.
Refacing only works when the existing layout still functions and the boxes are square, plumb, and water-damage-free. If you want a different layout, an island where there wasn't one, or you have particle-board boxes from a 1990s big-box install, refacing is throwing good money after bad. Pull a drawer front off and look at the construction before you decide.
See also: Bathroom Remodel Cost — $125–$550 per sqft. The other room with plumbing, electrical, and tile all in one envelope.
Appliance amperage and gas-line size are the silent budget killers
A 36-inch induction range pulls 40–50 amps. A pro-grade range hood pulls another 15–20 amps. Add a beverage fridge, an under-counter ice maker, and a steam oven and you can easily exceed the 200-amp panel a 1980s home was built with. A panel upgrade adds $2,000–$5,000 mid-project, plus weeks for the utility tie-in.
On the gas side, a pro range like a Wolf or BlueStar wants a 1-inch gas line and a higher BTU regulator than a 1990s builder kitchen has. Running a new gas line through finished walls is $800–$2,500. Ask your contractor to verify amp and BTU capacity before cabinets order, not after demo.
Layout changes are where contingency disappears
Moving a sink, range, or load-bearing wall is structurally and plumbing-wise the most expensive single thing you can do in a kitchen. A sink relocation typically runs $1,200–$4,000 in plumbing alone. An open-concept wall removal that turns out to be load-bearing adds $4,000–$15,000 for a structural beam and inspection.
On a 200-sqft standard-finish kitchen, the 15% default contingency is $7,500. One mid-project layout discovery — undersized DWV stack, asbestos floor tile under the LVP, rotted subfloor near the dishwasher — and you've already used most of it. Pre-1980 homes should budget closer to 18–20% before signing.
Compare: Full Home Remodel Cost — $80–$350 per sqft for a gut renovation of the existing footprint, kitchens and baths included.
How regional multipliers reshape the same kitchen
A $50,000 standard 200 sqft kitchen at the East South Central multiplier (0.88×, e.g. Nashville, Memphis) lands at $44,000 base. Move it to the Pacific (1.22×, e.g. Seattle, San Francisco) and the same scope is $61,000 base, $70,000 with contingency. Cabinets cost roughly the same nationally; labor, permits, and freight don't.
The calculator above bakes the regional index in by default. Before you commit to a contractor bid, plug your region in and use the output as a sanity-check band: anything more than 15% over the upscale figure for your finish tier deserves a line-by-line walkthrough.
When ROI is real and when it isn't
Per Remodeling Magazine's 2024 Cost vs. Value Report, a minor midrange kitchen remodel (cabinet refacing, new counters, mid-tier appliances) recoups about 85% at resale. Major midrange — full cabinet replacement, layout change, new flooring — drops to 49%. Upscale kitchens recover the least, around 38%. ROI is highest when the existing kitchen is genuinely dated, not when you're replacing a 5-year-old builder kitchen with a designer one.