Quick Answer: Carpet typically runs $2 to $12 per SF installed as of 2026, with the material alone commonly landing between $1 and $8 per SF. The price you actually pay moves with fiber type, face weight, density, backing style, padding, and the regional labor market. Use the ranges below as a planning anchor, then pull current quotes from your suppliers for the bid date.
What Drives the Price
Carpet is not one product, it is a family of products sold by the square yard or square foot, and four or five inputs decide where your number lands in the range. Fiber is the biggest single driver. Nylon is the premium fiber, it holds twist well, resists crushing, and lasts the longest, so it sits at the top of the range. Triexta (PRT) performs close to nylon at a slightly lower price point and has gained share in mid grade work. Polyester is the value fiber, it is soft and cheap but flattens faster under traffic, so it lands in the lower third. Olefin (polypropylene) is the budget fiber used heavily in Berber, basements, and commercial glue down, it resists moisture but shows wear quickly.
Face weight and density come next. Face weight is the ounces of fiber per square yard, and higher weight means more yarn and more cost, typically $0.50 to $2.00 per SF as you step up each weight tier. Density measures how tightly the yarn is packed, which drives durability and price together. A 40 ounce face weight plush will outprice a 25 ounce plush by a wide margin and should, because it lasts longer. Backing style also moves the number: action backing (woven) is standard and cheapest, soft backing adds comfort and a small premium, and woven backing for high end commercial runs at the top. Padding is often sold separately and runs $0.30 to $1.50 per SF for rebond, memory foam, or rubber, so do not forget it in your unit price or you will underbid.
Region and volume round out the drivers. Carpet is heavy and ships rolled, so freight from the mill to your market matters, especially for smaller orders. Volume buyers pull better mill pricing, a 5,000 SF multifamily order will beat a 200 SF retail order by 20 to 40 percent. Specification grade (builder, better, best) and brand also nudge the number within each fiber category.
Typical Price Ranges by Type
These ranges cover material only, not installation, and are typical as of 2026. Add $2 to $5 per SF for labor, tack strip, and transition work in most residential markets.
- Builder grade polyester plush: $1.00 to $2.50 per SF. Low face weight, action backing, common in new construction and rental refresh.
- Mid grade nylon or triexta plush: $2.50 to $5.00 per SF. Better density, softer hand, reasonable wear for family rooms and bedrooms.
- Premium nylon plush or texture: $5.00 to $8.00 per SF. High face weight, good backing, 15 to 20 year wear expectation.
- Berber (level loop, olefin): $2.00 to $4.50 per SF. Tight loop, durable, common in basements and high traffic areas.
- Wool carpet: $6.00 to $15.00 per SF. Natural fiber, long life, premium look, used in high end residential and hospitality.
- Commercial glue down (broadloom or carpet tile): $1.50 to $5.00 per SF. Carpet tile adds installation speed and replacement flexibility at the higher end of that range.
- Frieze and patterned plush: $3.50 to $7.50 per SF. Twisted yarns and patterns carry a styling premium over plain plush.
Padding is usually a separate line: rebond pad runs $0.30 to $0.60 per SF, memory foam $0.60 to $1.00 per SF, and rubber or felt $0.80 to $1.50 per SF. Specify the pad on its own line so the client can see it and so you do not bury the cost in the carpet unit price.
How to Calculate the Quantity You Need
Carpet takeoff is floor area plus a waste factor, but the details matter. Measure each room in feet, multiply length by width, and sum the rooms. Carpet is sold in 12 foot and 15 foot widths (13 foot 6 inch on some lines), so seam placement and direction drive waste. A 12 foot wide roll in a 14 foot room means you are buying two widths and seaming, which pushes waste up. Apply a 10 percent waste factor for simple rectangular rooms with matching roll width, and 15 to 20 percent for cut up layouts, stairs, patterned carpet (which needs a match drop), or rooms wider than the roll.
Stairs are a separate calculation. Measure the tread plus the riser as one running foot of width, add 10 to 15 percent for wrap and waste, and confirm the roll is wide enough to cut stair pieces efficiently. Convert square feet to square yards by dividing by nine when your supplier quotes by the yard, which is still common on the east coast and in commercial work. Tie every quantity back to the takeoff sheet so the bid is defensible, and round up to the buy unit (roll, half roll, or box for carpet tile) to avoid partial package premiums.
How to Buy Smarter
- Get three supplier quotes on the same fiber, face weight, and backing. Prices commonly vary 10 to 30 percent between distributors on identical spec.
- Quote the carpet and pad on separate lines. Bundling hides the pad cost and lets a supplier mark up the cheap line.
- Order in roll multiples where you can. Partial rolls carry a cut charge and a freight penalty.
- Lock quotes for 30 to 60 days on longer bids. Carpet moves with oil (nylon and polyester are petroleum derived) and with mill capacity, so a quote older than 60 days is stale.
- Specify the face weight and fiber on your bid sheet, not just "nylon plush." A 30 ounce and a 50 ounce nylon are not the same product or the same price.
- Ask about closeout and first quality overstock for smaller jobs. You can save 20 to 40 percent if the color and width work for your layout.
Where Estimators Get It Wrong
The most common mistake is forgetting padding and tack strip in the unit price, then the installed number looks 15 to 25 percent lower than it should and you lose the job on a bad number or win it on a bad margin. The second mistake is underestimating waste on patterned carpet and stairs. A pattern match can add a full repeat of waste per seam, and stairs almost always run 15 percent over a flat floor calculation. The third is quoting by square feet when the supplier sells by the square yard, or vice versa, which is a ninefold error if you skip the conversion. The fourth is using a retail box store price as your bid number. Box store carpet is often a private label spec with lower face weight than the mill line it resembles, so the price is real but the product is not equivalent. The fifth is ignoring freight for small orders. A 200 SF order shipped across the country can carry a freight bill that adds $1 to $3 per SF, wiping out any unit price advantage.
Putting It Together
Build your carpet line from the spec up: pick the fiber, face weight, and backing that match the use, price the pad on its own line, and calculate the floor area with a waste factor that fits the layout (10 percent for simple, 15 to 20 percent for patterned or cut up). Convert to the supplier's buy unit and pull three current quotes. Carpet is a category where a 20 percent swing between suppliers and specs is normal, so a tight takeoff and three live quotes are what separate a profitable flooring line from a loss.