Does this calculator include permits, design fees, or engineering?

No. The model focuses on construction categories: cabinets, countertops, appliances, flooring, labor, and contingency. Permits, architectural or interior design services, engineering, and structural work should be estimated separately and added to the totals for a complete budget.

How much contingency should I build into my kitchen remodel?

Many contractors recommend at least 10% contingency for straightforward projects in relatively new homes and 15–20% (or more) for older houses or jobs involving layout changes, plumbing moves, or wall removal. Use a higher contingency if your home has known issues or if you are pushing for higher‑end finishes that may shrink allowances in other categories.

Can I use this calculator for a partial kitchen update instead of a full remodel?

Yes. For a partial update—such as new countertops and appliances but keeping existing cabinets—you can set the cabinet budget lower or to zero and adjust other categories accordingly. The cost per square foot output will still help you understand how that scope compares to a full remodel.

How should I adjust labor per square foot for a simple pull-and-replace vs a full gut?

Simple pull‑and‑replace projects that keep the same layout and avoid major electrical or plumbing changes usually justify a lower labor/ft² value. Full guts that include new lighting layouts, plumbing relocations, and patching or moving walls typically require much higher labor allowances. If you are unsure, start with a midrange number and adjust after speaking with local contractors.

What if contractor bids are higher than my calculator budget?

Use the calculator to reverse‑engineer where the differences might be. If bids are higher, it may be because cabinet, countertop, or labor assumptions are higher than your inputs, or because they include items (like permits or specialty trades) that you have not budgeted. You can raise specific allowances in the calculator to see how closely you can match their numbers and then decide whether to reduce scope, adjust finishes, or increase your budget.

construction calculator

Kitchen Remodel Cost Calculator

Estimate kitchen remodel cost by combining cabinets, countertops, appliances, flooring, labor, and contingency, plus cost per sq ft.

Results

Flooring cost: $1,600
Labor cost: $7,000
Contingency: $2,560
Estimated total cost: $28,160
Cost per sq ft: $141

Overview

Kitchen remodels are notorious for budget creep. Cabinets, countertops, appliances, flooring, and labor all pull in different directions, and every change order chips away at your contingency. If you only look at one contractor’s lump‑sum quote, it is hard to tell whether your allowances are realistic or which levers you can pull to bring the number back down.

This kitchen remodel cost calculator lets you break the project into the categories most homeowners and contractors actually negotiate: cabinets, countertops, appliances, flooring, general labor, and a contingency buffer. You plug in your kitchen size and category budgets, and the tool rolls everything up into a total project cost and cost per square foot. That makes it easier to compare “budget,” “midrange,” and “upscale” scenarios, sanity‑check bids, and keep your spending aligned with your home’s value.

How to use this calculator

Measure your kitchen footprint in feet and calculate Kitchen size in square feet. For irregular spaces, break the room into rectangles, compute each area, and add them together.
Decide on realistic allowances for Cabinets, Countertops, and Appliances based on the level of finish you want (budget, midrange, or high‑end) and your home’s price point.
Enter a Flooring cost per sq ft that reflects your chosen material (LVP, tile, hardwood, etc.) plus typical install labor in your market.
Enter a Labor per sq ft allowance high enough to cover demolition, installation, drywall/paint, and coordination. For full guts or major layout changes, lean toward conservative (higher) numbers.
Choose a Contingency percentage. Many remodelers recommend at least 10–20%, with the higher end reserved for older homes or projects that move plumbing or walls.
Review the Flooring cost, Labor cost, Contingency amount, Total cost, and Cost per sq ft outputs. Adjust category budgets and contingency until the totals fit your comfort zone.

Inputs explained

Kitchen size: The area of your kitchen in square feet. Include the main work area and any nooks or pantry zones being remodeled. For open‑concept spaces, decide whether you are updating only the kitchen or the entire great‑room area and enter that footprint accordingly.
Cabinets budget: Your allowance for cabinetry, hardware, and basic trim. This can include boxes, doors, drawers, pulls, and soft‑close hardware, but typically excludes appliances and countertop materials. Custom or semi‑custom lines will push this number higher than stock cabinets.
Countertops budget: The total you are willing to spend on countertop materials and fabrication/installation, including cutouts, seams, and basic edges. Quartz, granite, and other premium materials will require higher allowances than laminate or butcher block.
Appliances budget: Your appliance package allowance (range, refrigerator, dishwasher, microwave, and possibly hood, wall oven, or beverage fridge). This is highly sensitive to brand and feature choices; use realistic numbers based on local pricing for the quality level you want.
Flooring cost/ft²: Per‑square‑foot allowance for kitchen flooring, including material and installation. Tile and site‑finished hardwood often carry higher per‑sq‑ft costs than vinyl plank or laminate. If your kitchen flooring continues into adjacent rooms and you plan to redo them at the same time, use the combined area for a more accurate number.
Labor/ft²: A general labor allowance per square foot for demolition, carpentry, drywall, paint, and miscellaneous installation work. This number will generally be higher for full‑gut remodels, wall removals, or homes needing significant electrical and plumbing updates.
Contingency: A percentage buffer applied to the base cost to cover unknowns and inevitable changes. 10–20% is common; older homes, slab‑on‑grade plumbing, and structural changes often justify a higher contingency.

How it works

You start by entering Kitchen size in square feet. This is the footprint of the kitchen, including work areas and circulation—not just the area covered by cabinets. For open‑concept spaces, you can either include only the core kitchen area or the full zone you are remodeling.

Next, you enter category budgets for Cabinets, Countertops, and Appliances. These are lump‑sum allowances, not per‑square‑foot numbers, and represent the level of finish you are targeting (for example, flat‑panel stock cabinets vs custom, laminate vs quartz, builder‑grade vs premium appliances).

Flooring cost per sq ft is a per‑square‑foot allowance that typically includes both material and installation for the kitchen flooring. The calculator multiplies this rate by your kitchen size to compute a Flooring cost line item.

Labor per sq ft is a general labor allowance for demolition, installation, drywall/paint, minor framing, and other non‑specialty work. Labor cost is calculated as Kitchen size × Labor per sq ft. If you plan a full gut with layout changes, you’ll likely use a higher labor rate than for a modest pull‑and‑replace.

These pieces are summed to create a Base cost: Base cost = Cabinets + Countertops + Appliances + Flooring + Labor.

Contingency is then applied as a percentage of the base cost. Contingency = Base cost × Contingency %. This is your buffer for hidden issues (like bad wiring behind walls), minor scope creep, and finish upgrades you decide to make mid‑project.

Total cost is Base cost + Contingency, and Cost per sq ft is Total cost ÷ Kitchen size. Cost per square foot gives you a quick way to compare your project to rule‑of‑thumb ranges and to check whether your plan is reasonable relative to your home’s value and neighborhood.

Formula

Flooring = Size × Flooring $/ft²
Labor = Size × Labor $/ft²
Base cost = Cabinets + Countertops + Appliances + Flooring + Labor
Contingency = Base cost × Contingency%
Total = Base cost + Contingency
Cost/ft² = Total ÷ Size

When to use it

Prepping for contractor bids by building an internal budget first, then checking whether quotes align with your cabinet, countertop, appliance, flooring, and labor allowances.
Comparing three tiers of kitchen upgrades—such as basic refresh, midrange remodel, and high‑end overhaul—by saving different input sets and comparing total cost and cost per sq ft side by side.
Evaluating return on investment for a flip or rental upgrade by comparing cost per sq ft and total budget against projected rent increases or resale value in your market.
Deciding where to splurge and where to save by testing what happens when you raise cabinet and countertop budgets while trimming appliance or flooring allowances to keep the overall total in check.
Setting a realistic scope for an owner‑occupied remodel by seeing how changes to labor per sq ft (for example, full gut vs partial refresh) move the overall budget.

Tips & cautions

Be honest about your appetite for surprises. In an older home or one with previous DIY work, leaning toward a 15–20% contingency is safer than assuming everything will go perfectly.
Use contractor quotes, showrooms, and online price ranges to calibrate your cabinet, countertop, and appliance allowances. If your inputs are far below local pricing, the calculator will reflect an unrealistically low budget.
If you plan to DIY certain tasks—like painting or simple demo—you can reduce the Labor/ft² input accordingly, but keep realistic allowances for skilled trades (electrical, plumbing, tile) that you are unlikely to take on yourself.
Remember that even small layout changes (moving a sink, range, or wall) can have outsized impacts on labor, plumbing, and electrical costs. If you are reconfiguring the space, bump your labor and contingency higher than a simple pull‑and‑replace.
Use the cost per sq ft output as a gut‑check. If your plan pushes far above typical kitchen remodel cost ranges for your neighborhood and home value, you may want to pare back scope or finishes to avoid over‑improving.
Treats category budgets and per‑square‑foot allowances as simple inputs; it does not break out detailed line items like specialty lighting, custom ventilation, or high‑end millwork separately.
Does not explicitly include permits, architectural or interior design fees, engineering, or structural modifications—those should be estimated and added on top of the calculator’s totals.
Assumes a single, continuous remodel project. Phased work or unusual site conditions (high‑rise buildings, remote locations, limited access) can introduce additional mobilization and logistics costs.
Does not model financing costs, interest, or opportunity cost of funds; it focuses on project cash costs only.
Provides planning‑level estimates only and cannot predict contractor availability, labor shortages, or material price spikes that may affect actual bids.

Worked examples

200 sq ft midrange kitchen with solid allowances and 10% contingency

Kitchen size = 200 sq ft; Cabinets budget = $8,000; Countertops = $5,000; Appliances = $4,000.
Flooring cost/ft² = $8 ⇒ Flooring = 200 × $8 = $1,600.
Labor/ft² = $35 ⇒ Labor = 200 × $35 = $7,000.
Base cost = $8,000 + $5,000 + $4,000 + $1,600 + $7,000 = $25,600.
Contingency (10%) = 0.10 × $25,600 = $2,560.
Total ≈ $28,160; Cost per sq ft ≈ $28,160 ÷ 200 = $140.80.

150 sq ft budget refresh with modest finishes and 15% contingency

Kitchen size = 150 sq ft; Cabinets = $5,000; Countertops = $3,000; Appliances = $3,000.
Flooring cost/ft² = $5 ⇒ Flooring = 150 × $5 = $750.
Labor/ft² = $25 ⇒ Labor = 150 × $25 = $3,750.
Base cost = $5,000 + $3,000 + $3,000 + $750 + $3,750 = $15,500.
Contingency (15%) = 0.15 × $15,500 = $2,325.
Total ≈ $17,825; Cost per sq ft ≈ $17,825 ÷ 150 ≈ $118.83.

250 sq ft high-end kitchen with larger allowances and 20% contingency

Kitchen size = 250 sq ft; Cabinets = $25,000; Countertops = $12,000; Appliances = $15,000.
Flooring cost/ft² = $12 ⇒ Flooring = 250 × $12 = $3,000.
Labor/ft² = $45 ⇒ Labor = 250 × $45 = $11,250.
Base cost = $25,000 + $12,000 + $15,000 + $3,000 + $11,250 = $66,250.
Contingency (20%) = 0.20 × $66,250 = $13,250.
Total ≈ $79,500; Cost per sq ft ≈ $79,500 ÷ 250 = $318.

Deep dive

This kitchen remodel cost calculator helps you build a realistic renovation budget by combining cabinet, countertop, appliance, flooring, and labor allowances with a contingency buffer. You enter your kitchen size, category budgets, and per‑square‑foot rates, and the tool returns a total cost and cost per square foot that you can compare against contractor bids and neighborhood norms.

Because each major category is explicit, you can quickly see how decisions like upgrading to custom cabinets, switching from laminate to quartz countertops, or choosing a premium appliance package affect your bottom line. You can also experiment with different contingency levels and labor assumptions to see what a full‑gut remodel might cost versus a lighter pull‑and‑replace focused on finishes.

Whether you are a homeowner planning your first big kitchen project, a real‑estate investor evaluating whether a remodel pencils out, or a landlord deciding how far to go on an upgrade between tenants, this calculator gives you a structured way to think about budget instead of guessing or relying solely on a contractor’s first quote.

FAQs

Does this calculator include permits, design fees, or engineering?: No. The model focuses on construction categories: cabinets, countertops, appliances, flooring, labor, and contingency. Permits, architectural or interior design services, engineering, and structural work should be estimated separately and added to the totals for a complete budget.
How much contingency should I build into my kitchen remodel?: Many contractors recommend at least 10% contingency for straightforward projects in relatively new homes and 15–20% (or more) for older houses or jobs involving layout changes, plumbing moves, or wall removal. Use a higher contingency if your home has known issues or if you are pushing for higher‑end finishes that may shrink allowances in other categories.
Can I use this calculator for a partial kitchen update instead of a full remodel?: Yes. For a partial update—such as new countertops and appliances but keeping existing cabinets—you can set the cabinet budget lower or to zero and adjust other categories accordingly. The cost per square foot output will still help you understand how that scope compares to a full remodel.
How should I adjust labor per square foot for a simple pull-and-replace vs a full gut?: Simple pull‑and‑replace projects that keep the same layout and avoid major electrical or plumbing changes usually justify a lower labor/ft² value. Full guts that include new lighting layouts, plumbing relocations, and patching or moving walls typically require much higher labor allowances. If you are unsure, start with a midrange number and adjust after speaking with local contractors.
What if contractor bids are higher than my calculator budget?: Use the calculator to reverse‑engineer where the differences might be. If bids are higher, it may be because cabinet, countertop, or labor assumptions are higher than your inputs, or because they include items (like permits or specialty trades) that you have not budgeted. You can raise specific allowances in the calculator to see how closely you can match their numbers and then decide whether to reduce scope, adjust finishes, or increase your budget.

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This kitchen remodel cost calculator provides high-level budget estimates based on user-entered allowances and per-square-foot assumptions. It does not replace detailed contractor bids, design work, or professional cost estimating. Actual costs depend on local labor rates, material selections, site conditions, and final scope. Use the results as a planning tool, then verify pricing with licensed contractors, designers, and other qualified professionals before committing to a project.