Kitchen Renovation Cost Calculator & Remodel Budget
Kitchen remodels command the centerpiece of home value, but balancing cabinet fabrication, countertop slabs, appliance suites, and trade labor requires meticulous budgeting. This kitchen renovation cost calculator breaks down itemized expenses for small, medium, and expansive kitchens across stock, semi-custom, and luxury tiers with real-time contingency buffers and currency selection.
Cabinets represent 29% of your baseline costs. Allow 4 to 8 weeks lead time for cabinet fabrication before starting demolition to avoid living without a functioning kitchen.
| Kitchen Size & Cabinets Run | 150 sq ft (25 linear ft) |
|---|---|
| Cabinetry Total | $7500 |
| Countertops (45 sq ft) | $3375 |
| Appliances Suite | $3800 |
| Flooring, Backsplash & Sinks | $2600 |
| Trade Labor & Installation | $8188 |
| Contingency Reserve (15%) | $3819 |
| Total Estimated Project Budget | $29282 |
| Estimated Cost per Square Foot | $195 / sq ft |
📐 Show Formula and Default Assumptions
We believe all home improvement estimates should be transparent and verifiable. Below is the exact math running in this browser tool:
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Kitchen Size Categories:
Small (< 100 sq ft / 15 linear ft cabinets) | Medium (100–200 sq ft / 25 linear ft) | Large (> 200 sq ft / 35 linear ft)NKBA standard kitchen classifications based on square footage and cabinet run length. -
Cabinet Cost Share:
Cabinets = 28% to 35% of total kitchen remodel expenditureCabinetry represents the single largest expenditure category in any kitchen project. -
Trade Labor Allocation:
Labor = 25% to 35% of total turnkey project quoteAccounts for carpentry, licensed electrical, plumbing hookups, and countertop template/install. -
Contingency Reserve Slider:
Contingency = Subtotal × (Buffer % ÷ 100)Recommended 15%–20% financial cushion for unexpected wall framing and electrical upgrades.
Note: All default assumptions (waste %, coverage rates, container yields) can be adjusted directly in the input fields above to match your project specifications.
How to Measure and Scope a Kitchen Renovation
- Calculate total floor area: Multiply room length by room width in feet to determine overall square footage. Small kitchens measure under 100 sq ft; medium kitchens range from 100 to 200 sq ft; large kitchens exceed 200 sq ft.
- Measure linear feet of cabinetry: Measure along the walls where base and upper cabinets sit. Standard 10×10 model kitchens feature approximately 20 to 25 linear feet of cabinetry.
- Calculate countertop square footage: Multiply total countertop run length (inches) by standard 25.5-inch counter depth, add island surface area, and divide by 144 to determine required square footage of slab or laminate.
- Evaluate electrical and plumbing relocations: Moving the kitchen sink, dishwasher, gas range, or adding an island prep sink substantially increases mechanical sub-trade costs.
How the Kitchen Remodel Cost is Calculated
The calculator tallies line-item estimates across cabinets, countertops, appliances, backsplash, flooring, and trade labor, applying a safety contingency reserve. Here is a worked example for a 150 sq ft medium kitchen at mid-grade quality with a 15% contingency buffer:
- Step 1: Cabinetry (25 linear ft semi-custom plywood construction): $7,500.
- Step 2: Countertops (45 sq ft Quartz with undermount sink cutout): 45 sq ft × $75/sq ft = $3,375.
- Step 3: Appliance Suite (Stainless Refrigerator, Gas Range, Dishwasher, Microwave): $3,800.
- Step 4: Tile Backsplash & Under-cabinet Lighting: 35 sq ft tile ($600) + LED lighting ($450) = $1,050.
- Step 5: Flooring (Luxury Vinyl Plank or Porcelain Tile, 150 sq ft installed): $1,350.
- Step 6: Plumbing Fixtures (Undermount stainless sink + commercial pull-down faucet): $650.
- Step 7: Trade Labor & Management (Demo, Electrical, Plumbing, Cabinet Install): $7,800.
- Step 8: Project Subtotal: $7,500 + $3,375 + $3,800 + $1,050 + $1,350 + $650 + $7,800 = $25,525.
- Step 9: Contingency Reserve (15%): $25,525 × 0.15 = $3,828.75.
- Step 10: Total Estimated Budget: $25,525 + $3,828.75 = $29,353.75 (~$195 per square foot).
Average Kitchen Remodel Cost Ranges by Scope & Tier
| Kitchen Size / Scope | Square Footage | Minor Cosmetic Refresh | Mid-Grade Turnkey | Major Luxury Custom |
|---|---|---|---|---|
| Small Kitchen / Condo | < 100 sq ft | $8,000 – $14,000 | $16,000 – $26,000 | $32,000 – $50,000+ |
| Medium Kitchen (10×10 to 12×14) | 100 – 200 sq ft | $14,000 – $22,000 | $25,000 – $42,000 | $50,000 – $80,000+ |
| Large Open-Concept Kitchen | 200 – 350+ sq ft | $20,000 – $32,000 | $38,000 – $65,000 | $75,000 – $130,000+ |
| Kitchen Island Addition | 3 ft × 6 ft island | $1,800 – $3,200 | $3,500 – $6,500 | $7,500 – $14,000 |
Frequently Asked Questions About Kitchen Renovation Cost Calculator
What is the "10x10 kitchen" standard used in cabinet pricing?
A 10×10 kitchen is an industry benchmark representing an L-shaped kitchen layout with 10-foot walls on each side (roughly 20 linear feet of cabinetry). Cabinet manufacturers publish pricing for this benchmark (typically 11 standard cabinets) to allow apples-to-apples price comparisons across door styles and wood finishes.
How can I remodel my kitchen on a budget?
Keep your existing layout intact to avoid expensive electrical panel upgrades and plumbing pipe relocations. Refinish or paint sound solid wood cabinet boxes instead of replacing them, install quartz or butcher block countertops, choose mid-tier stainless appliances, and tackle demolition and painting yourself.
What is the average timeline for a full kitchen remodel?
A turnkey kitchen remodel typically requires 6 to 9 weeks of active construction after all materials have arrived. Lead times for semi-custom and custom cabinets range from 4 to 10 weeks before construction begins, so ordering cabinetry in advance is critical to avoid living without a functioning kitchen for months.
Quartz vs. Granite: Which is better for kitchen countertops?
Engineered quartz countertops are non-porous, stain-resistant, and never require chemical sealing, making them virtually maintenance-free for busy households. Natural granite offers unique organic veining and superior direct heat resistance, but requires penetrating sealer applications every 1 to 2 years to prevent liquid staining.
How much home value does a kitchen remodel recoup?
According to national real estate surveys, minor to midrange kitchen remodels recoup between 65% and 75% of their total investment in home resale value. Furthermore, a clean, modern kitchen remains the single most influential room for home buyers during property showings.