A new carpet cost calculator estimates a typical U.S. project at about $3-$7 per sq. ft. installed, or roughly $540-$1,260 for a 12-by-15-foot room. Carpet grade, padding, room shape, removal, stairs, and local labor rates can shift the final quote.
Measure the floor area, then allow extra carpet for cuts and pattern matching. The ranges below assume standard residential carpet and installation with normal access.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed carpet | $3/sq. ft. | $5/sq. ft. | $7/sq. ft. | Carpet, pad, and standard installation |
| 12-by-15-foot room | $540 | $900 | $1,260 | 180 sq. ft. of floor area |
| Whole-home project | $2,400 | $5,000 | $9,000 | About 800-1,200 sq. ft., depending on grade and layout |
| Carpet material only | $1/sq. ft. | $3/sq. ft. | $5+/sq. ft. | Excludes padding and installation |
What does new carpet cost for a typical room?
Installed pricing commonly falls between $3 and $7 per sq. ft. for basic to mid-grade residential carpet. A 10-by-12-foot bedroom may cost $360-$840, while a 15-by-20-foot room may run $900-$2,100. Premium wool, patterned carpet, difficult access, or substantial floor repairs can exceed these ranges.
For a quick estimate, multiply room length by width, add 5%-10% for waste, then multiply by the installed rate. A 180-sq.-ft. room with 8% waste requires about 194 sq. ft. of material. Assumptions: standard synthetic carpet, mid-range pad, ordinary subfloor, and average U.S. labor rates.
How carpet, padding, and installation shape the quote
Quotes may combine materials and labor into one installed rate, but itemized pricing makes it easier to compare bids. Confirm whether the price includes moving furniture, removing old carpet, and disposing of debris.
| Quote component | Typical range | What changes the charge |
|---|---|---|
| Carpet material | $1-$5+ per sq. ft. | Fiber, pile, brand, and wear rating |
| Padding | $0.50-$1.50 per sq. ft. | Thickness, density, and moisture barrier |
| Installation labor | $0.75-$2.50 per sq. ft. | Room layout, seams, and local rates |
| Removal and disposal | $0.50-$2 per sq. ft. | Old carpet, pad, tack strips, and hauling |
| Transitions and supplies | $25-$150 per room | Doorways, grippers, and edge finishing |
Check that every quote includes the same carpet quantity, pad grade, removal work, and disposal. Labor can also be quoted by the square foot or as a minimum job charge.
Which room size and carpet specs push the estimate higher?
Floor area is only part of the calculation. Irregular rooms, closets, alcoves, and patterned designs can require more material or extra seams. Pattern matching and directional pile may raise waste to 10%-15%, compared with about 5%-10% for straightforward rooms.
Carpet width and roll layout matter too. A room wider than the available roll can need a seam, while stairs require careful cutting and fastening. Replacing carpet on 12-14 stairs often adds about $300-$800, depending on whether the installer covers treads only or both treads and risers.
Fiber and construction affect material rates. Polyester and basic olefin are often among the lower-cost options; nylon generally costs more but is chosen for busy areas. Wool and specialty patterns can cost $5-$15 or more per sq. ft. for material alone.
How carpet and pad grades compare at different budgets
Entry-level synthetic carpet can keep an installed project near $3-$4 per sq. ft., while denser mid-grade nylon or polyester often lands around $4-$7. Higher-grade carpet with premium padding may reach $8-$15+ per sq. ft. installed. These are broad ranges, not guaranteed bids.
A thicker pad is not automatically better: the carpet manufacturer may specify a maximum thickness or minimum density to protect the backing and warranty. For a rental or low-traffic room, a basic durable product may be sufficient; a hallway or family room may justify a denser carpet that handles frequent use.
How regional labor rates change carpet pricing
Installation prices in major coastal cities and high-cost metro areas may run 10%-25% above national mid-range estimates. Smaller markets and rural areas can be 5%-15% lower, although travel charges or limited installer availability may erase the difference.
Compare local quotes using the same square footage and material specifications. Ask whether the contractor charges for measuring, minimum project size, stairs, or travel. A low per-square-foot quote may omit removal, furniture handling, or floor preparation.
What removal, stairs, and furniture moving add to the bill
Old carpet removal commonly adds $0.50-$2 per sq. ft.; removing glued carpet or hauling heavy debris can cost more. Moving standard bedroom furniture may be included, but large items, packed rooms, pianos, or appliances can trigger extra fees. Confirm which rooms must be empty before the crew arrives.
Subfloor patching, squeak repairs, moisture treatment, and replacing damaged tack strips are usually separate. Minor preparation may cost $50-$200 per room; extensive leveling or moisture remediation requires an on-site assessment. Ask for approval before add-on work begins.
How long does carpet installation take and what is labor?
A crew of two or three installers can often complete one or two clear rooms in 3-6 hours. A 1,000-sq.-ft. home may take one to two days, especially with stairs, furniture, multiple seams, or removal. Scheduling a separate measuring visit is common and may be free or carry a modest fee.
Hourly labor equivalents vary, but many markets work out to roughly $40-$80 per installer-hour before overhead. Per-square-foot quotes are more common for standard jobs, so the hourly figure is useful mainly when comparing unusual repairs or extra work.
Where can homeowners trim a new carpet estimate?
Measure every room and closet, but have the installer verify the dimensions before ordering. Combining rooms into one installation may reduce minimum charges, while keeping furniture and floors ready can reduce labor time. Request separate prices for carpet, pad, installation, removal, and stairs.
Choose a carpet grade suited to traffic rather than paying for upgrades that do not address a real need. Replacing only worn rooms can cost less than carpeting the whole home, but matching older carpet may be difficult. Compare at least three written bids and check product specifications, waste allowance, warranty terms, and disposal fees before selecting a quote.