Flooring Replacement Cost Calculator
Estimate full-home flooring replacement costs from room sizes, material, and installation. Enter values for instant results with step-by-step formulas.
Formula
Total Cost = (Sq Ft x Waste Factor x Material $/sqft) + (Sq Ft x Install $/sqft) + Removal + Baseboards + Tax
The total cost sums material cost (with a 10% waste factor), installation labor per square foot, optional old flooring removal, baseboard replacement, underlayment for floating floors, and 7% sales tax on materials.
Worked Examples
Example 1: 3-Bedroom Home with LVP
Problem: A homeowner wants to replace flooring in 6 rooms (average 180 sq ft each) with luxury vinyl plank, including old floor removal and new baseboards.
Solution: Total area = 6 x 180 = 1,080 sq ft\nMaterial with 10% waste = 1,188 sq ft x $3.50 = $4,158\nInstallation = 1,080 x $2.00 = $2,160\nRemoval = 1,080 x $1.50 = $1,620\nBaseboards = 6 x 40 ft x $1.80 = $432\nUnderlayment = 1,080 x $0.50 = $540\nTax on material = $4,158 x 7% = $291\nTotal = $9,201
Result: Total Cost: $9,201 | Cost per sq ft: $8.52
Example 2: Large Home Hardwood Installation
Problem: Replacing flooring in 8 rooms (average 250 sq ft) with solid hardwood, including removal but not new baseboards.
Solution: Total area = 8 x 250 = 2,000 sq ft\nMaterial with 10% waste = 2,200 sq ft x $6.00 = $13,200\nInstallation = 2,000 x $4.00 = $8,000\nRemoval = 2,000 x $1.50 = $3,000\nTax on material = $13,200 x 7% = $924\nTotal = $25,124
Result: Total Cost: $25,124 | Cost per sq ft: $12.56
Frequently Asked Questions
How much does it cost to replace flooring in an entire house?
The cost to replace flooring in an entire house depends on the total square footage, the material chosen, and the labor rates in your region. For a typical 1,500 square foot home, carpet runs $6,000 to $10,000, luxury vinyl plank costs $8,000 to $14,000, and hardwood flooring can reach $15,000 to $25,000. These estimates include material, installation labor, old flooring removal, and baseboards. Additional costs may include subfloor repair, furniture moving, and leveling compound if the subfloor is uneven. Getting at least three contractor quotes is strongly recommended.
What is the most cost-effective flooring material for whole-house replacement?
Luxury vinyl plank (LVP) is widely considered the most cost-effective flooring for whole-house replacement because it combines reasonable pricing with excellent durability and water resistance. At $3 to $5 per square foot for materials plus $2 to $3 for installation, LVP costs roughly half of hardwood while offering a similar visual appearance. It is waterproof, scratch-resistant, and suitable for every room including bathrooms and kitchens. Laminate is slightly cheaper but lacks waterproof qualities. Carpet is the cheapest upfront but wears out faster and requires replacement every 8 to 10 years compared to LVP lasting 20 or more years.
Should I include a waste factor when ordering flooring materials?
Yes, you should always include a waste factor of 10 percent when ordering flooring materials. This accounts for cuts at walls, doorways, and irregular room shapes, as well as any defective planks or tiles in the shipment. For diagonal or herringbone patterns, increase the waste factor to 15 percent because more cuts are required at angles. If your rooms have many closets, alcoves, or complex layouts, consider 12 to 15 percent waste. It is much cheaper to order extra material upfront than to reorder later, as dye lots may differ and shipping adds cost. Keep leftover material for future repairs.
How long does a full home flooring replacement take?
A full home flooring replacement typically takes 3 to 7 days for a standard 1,500 to 2,000 square foot home. Carpet installation is the fastest at 1 to 2 days. LVP and laminate take 2 to 4 days because planks must be cut and clicked together. Hardwood flooring requires 3 to 5 days plus additional time for sanding and finishing if unfinished wood is chosen. Tile is the slowest at 5 to 7 days because each tile must be set in mortar and grouted with drying time between steps. Add one day for old flooring removal and one day for subfloor prep if needed.
Do I need to remove old flooring before installing new flooring?
Whether you need to remove old flooring depends on the new material and the condition of the existing floor. LVP and laminate can sometimes be installed over existing hard surfaces if the floor is level and in good condition, saving $1 to $2 per square foot in removal costs. However, installing over old carpet is never recommended. Tile must always be installed on a clean, level subfloor. Hardwood generally requires removal of previous flooring. Even when overlaying is possible, removing old flooring is preferred because it allows inspection of the subfloor for moisture damage, mold, or structural issues that could compromise the new installation.
Can I share or bookmark my calculation?
You can bookmark the calculator page in your browser. Many calculators also display a shareable result summary you can copy. The page URL stays the same so returning to it will bring you back to the same tool.