Kitchen Remodel Calculator

Kitchen remodels are the most expensive room upgrade most homeowners ever undertake — and the one where cost estimates go sideways most often. The average kitchen remodel in the US runs $26,000 to $38,000 for a mid-range project in a typical 200-square-foot kitchen, while high-end renovations in larger spaces routinely exceed $100,000. But those averages hide enormous variation based on scope, material choices, and what surprises the walls conceal once demolition begins. Understanding what drives cost — and how to estimate yours before you call a single contractor — puts you in a fundamentally stronger negotiating and planning position.

Countertops: Material Costs and Installation Complexity

Countertop costs break cleanly by material. Laminate (Formica-style) runs $15 to $40 per square foot installed. Butcher block runs $40 to $100 per square foot. Ceramic tile is $20 to $50. Quartz (engineered stone) is $75 to $150 per square foot installed. Marble is $80 to $200. Quartzite runs $90 to $230. Granite falls in the $50 to $120 range.

A typical kitchen might have 40 to 60 square feet of counter surface. At quartz pricing of $110 per square foot installed, 50 square feet = $5,500 in countertops. Laminate at $25 per square foot installed = $1,250 for the same area. The $4,250 difference funds a significant appliance upgrade. Every dollar spent on countertops is a dollar not available for cabinets, appliances, or labor — which is why countertop material selection is one of the highest-leverage decisions in a kitchen budget.

Sequencing and Timeline Management

A mid-range kitchen remodel takes 6 to 12 weeks from demolition to final punch-out. The critical path runs: demolition → rough plumbing/electrical → drywall → cabinet installation → countertops → backsplash → flooring → fixtures and appliances → final electrical → touch-up. Countertops are typically templated after cabinets are installed and take 2 to 3 weeks to fabricate and install — this is the most common source of project delays.

Kitchen access is eliminated for most of this timeline. Plan for a temporary kitchen setup: microwave, electric kettle, mini-fridge, and a folding table in a spare room or garage. Budget $200 to $400 for this temporary setup if you don't already have the equipment. And budget for the reality that cooking out, ordering delivery, and eating out during the project costs the average family $60 to $100 extra per day over a 6-week timeline — another $2,500 to $4,200 in soft costs that never appear on the contractor's quote.

The Cost-Per-Square-Foot Framework

Industry estimates typically price kitchen remodels at $150 to $300 per square foot for mid-range work. A 200-square-foot kitchen remodeled at $200 per square foot = $40,000. But this number is almost meaningless without breaking it down by component, because a 200-square-foot kitchen with a $2,000 cabinet budget and a 200-square-foot kitchen with a $20,000 cabinet budget have nothing in common despite identical square footage.

Cabinets are typically 30 to 40% of a kitchen remodel budget. Labor runs 20 to 35%. Appliances account for 15 to 20%. Countertops are 10 to 15%. Flooring, lighting, plumbing fixtures, backsplash, and miscellaneous fill the remainder. These percentages hold remarkably consistently across budget levels — which is why upgrading cabinets while keeping budget appliances, or vice versa, often creates a visually incoherent result. The components need to match in quality tier.

Labor Rates and Hidden Cost Drivers

Labor is where kitchen budgets quietly bleed. General contractors typically mark up subcontractor labor 15 to 25%. Electricians charge $75 to $150 per hour. Plumbers run $80 to $150 per hour. Cabinet installers charge $50 to $100 per linear foot separately from cabinet cost. Countertop installation is usually included in countertop pricing, but always verify.

The hidden costs live inside walls and floors. Moving plumbing adds $1,000 to $5,000 depending on how far pipes travel and whether the slab must be opened. Adding a circuit for a dishwasher or upgrading to a 240V circuit for an induction range runs $300 to $800 per circuit. Discovered mold or water damage adds $500 to $5,000. Structural work if a wall is load-bearing adds $3,000 to $15,000. Budget 15 to 20% of total estimated cost as a contingency reserve, not as a target to spend — as insurance against discoveries.

Related Calculators

• Bathroom Remodel Calculator
• Square Footage Calculator
• Flooring Calculator

Cabinet Costs and What Actually Varies

Cabinets break into three broad tiers: stock (pre-made standard sizes), semi-custom (standard boxes with more door style and finish options), and custom (built to exact specifications). Stock cabinets from big-box stores run $60 to $200 per linear foot installed. Semi-custom cabinets run $150 to $400 per linear foot. Custom cabinets start at $500 per linear foot and climb steeply from there.

David, 48, in Columbus, Ohio budgeted $8,000 for cabinets in his 14-foot by 16-foot kitchen — about 28 linear feet of cabinetry. At $8,000 for 28 linear feet, he was at $286 per linear foot, which is firmly semi-custom territory. He got beautiful maple boxes with soft-close hinges, dovetail drawers, and pull-out shelving. The homeowner who budgets $4,000 for the same 28 linear feet ($143 per linear foot) is in stock-cabinet territory — functional, but visually and mechanically different. Neither choice is wrong; what's wrong is expecting stock-cabinet pricing to deliver semi-custom results.

Appliance Costs by Tier

Appliances operate on an extreme price gradient. Entry-level package (refrigerator, range, dishwasher, microwave hood) runs $2,500 to $4,500 for basic stainless models from brands like GE, Frigidaire, and Whirlpool. Mid-range packages from the same brands but better models run $5,000 to $9,000. Professional-style packages with 36-inch ranges, counter-depth refrigerators, and integrated dishwashers run $12,000 to $30,000 or more.

Here's the thing: appliance performance and reliability don't scale linearly with price. Consumer Reports and JD Power ratings consistently show that mid-range appliances from major brands outperform budget options in reliability — but that professional-style appliances at 3× the price of mid-range don't reliably outperform them in real residential use. The sweet spot for most kitchens is the $7,000 to $10,000 package range for appliances that look and perform great without the luxury premium.

Layout Changes and Their Cost Multipliers

Keeping your existing kitchen layout — same footprint, same plumbing locations, same electrical rough-in positions — keeps costs under control. Even minor layout shifts multiply costs rapidly. Moving a sink 4 feet to the right requires new drain lines, new supply lines, possibly new vent connections, and access through floors or walls. Figure $1,500 to $4,000 just for that move.

Adding an island requires adequate floor space (minimum 42 to 48 inches of clearance on all sides for comfortable circulation), and if the island includes a sink or cooktop, it needs plumbing or electrical rough-in. An island with plumbing or electrical adds $2,000 to $6,000 beyond the island cabinetry and countertop cost. A kitchen remodel that stays within the existing footprint and doesn't move plumbing or electrical locations costs 30 to 50% less than one that reshuffles the layout — even if all the visible finishes are identical.