If you are staring at a worn, matted bedroom floor and wondering how much is it to replace carpet in one room, the honest answer is that most single rooms land somewhere between $350 and $1,200 installed, with a typical bedroom coming in around $500 to $800. That range is wide because the number is built from several moving parts — the carpet itself, the padding underneath, the labor to install it, and a handful of add-ons like removing the old carpet and moving furniture. Once you understand how those pieces stack up, you can predict your own room’s cost within a fairly tight window.
I have priced and installed enough of these to know that the sticker shock usually comes from the extras homeowners forget to ask about, not the carpet on the showroom rack. So let’s break the whole job down the way a contractor actually estimates it, then run the math on two common bedroom sizes so you have concrete numbers to work from.
The Three Numbers That Build Your Estimate
Every carpet quote is really three prices bundled together: the carpet, the pad, and the labor. Carpet is sold by the square foot or square yard, and quality drives the biggest swing. Builder-grade polyester runs roughly $1 to $2 per square foot, mid-grade nylon or stain-resistant polyester lands around $2 to $4, and plush or premium wool and high-twist nylon can hit $5 to $8 or more. For most bedrooms, people choose something in the $2 to $4 zone, which balances comfort and durability without overpaying.
Padding is the layer nobody sees but everybody feels. Standard 6- to 8-pound rebond pad costs about $0.30 to $0.60 per square foot, while premium memory-foam or moisture-barrier pads run $0.70 to $1.20. Do not cheap out here — good pad extends carpet life dramatically and makes an inexpensive carpet feel far better underfoot. Labor to install rounds out the trio, typically $0.50 to $1.50 per square foot depending on your region and how complex the room is.
Add those three together and a straightforward bedroom install runs roughly $3.50 to $7 per square foot all in. That figure is the backbone of every estimate below, and it is the number to hold in your head when a quote arrives so you can sanity-check whether it is fair.
Cost for a 10×12 Bedroom
A 10-by-12-foot bedroom is 120 square feet, which is a common small-to-medium bedroom. Installers almost always add roughly 10 percent for waste — carpet comes in 12-foot-wide rolls and you need extra for cuts, seams, and matching the pile direction — so you are really buying material for about 130 to 135 square feet.
Run the math at a mid-grade spec: carpet at $3 per square foot, pad at $0.50, and labor at $1 gives you $4.50 per square foot. Across 120 usable square feet that is $540, and once you factor the waste on materials the total lands closer to $560 to $620. Go budget with a $1.50 carpet and you can bring a 10×12 room in around $380 to $450. Step up to a plush $6 carpet with premium pad and the same room climbs to $900 or more.
For a realistic planning number, budget $550 to $700 for a typical 10×12 bedroom with a comfortable mid-grade carpet, decent pad, and professional installation. That covers most homeowners choosing something that will look good and hold up for eight to ten years.
Cost for a 12×15 Bedroom
A 12-by-15-foot primary bedroom is 180 square feet — half again as large as the 10×12 — and the cost scales roughly with the area. At the same mid-grade $4.50-per-square-foot blended rate, 180 square feet works out to about $810 before waste, and $850 to $950 once you add the material overage.
The 12-foot dimension is worth noting because it matches standard roll width. When a room is exactly 12 feet in one direction, the installer can often run the carpet seamlessly with no seam down the middle, which reduces both waste and labor. That is a small but real advantage of a 12-foot-wide room and one reason a 12×15 sometimes costs a little less per square foot than an oddly shaped room of the same area.
Plan on $850 to $1,100 for a 12×15 bedroom in mid-grade carpet, or push past $1,400 if you want premium wool or high-end nylon with an upgraded moisture-barrier pad. Budget shoppers who pick a basic polyester can still land a 12×15 room around $650 to $750 installed.
Old Carpet Removal and Disposal
Tearing out the existing carpet is a line item many quotes bury, and it is worth understanding. Professional removal and haul-away typically runs $1 to $1.50 per square foot, or sometimes a flat $50 to $150 for a single room. For a 12×15 bedroom that could add $180 or a flat fee — ask which way your installer charges, because it changes the total meaningfully.
You can absolutely do this part yourself to save money. Pulling up old carpet is not skilled work: cut it into three-foot strips, roll them, and pull the pad, which usually comes up in sheets stapled to the subfloor. The catch is disposal. Many municipal trash services will not take carpet at the curb, and a dump run or dumpster bag can cost $30 to $75. If you have a truck and a nearby transfer station, DIY removal easily saves $100 to $200 on a single room.
One caution: when you pull the old carpet, inspect the subfloor and the tackless strips around the perimeter. If the strips are rusted or the subfloor shows water damage, address it before the new carpet goes down. Fixing it later means pulling up brand-new carpet.
Furniture Moving, Tackless Strip, and Transitions
Furniture is the classic surprise charge. Most installers will move furniture for a fee — commonly $25 to $75 per room, or a per-item charge for heavy pieces. Emptying the room yourself before the crew arrives is the single easiest way to trim the bill, and it also protects your belongings from getting nicked during the work.
New tackless strip — the thin wood strips with angled pins that grip the carpet edge around the room — is usually replaced on any quality install and is a minor material cost, but confirm it is included rather than reused if the old strip is corroded. Transitions matter too: where your new carpet meets a hardwood hallway, tile bathroom, or a doorway, you need a transition strip or a clean tuck. Metal or wood transition strips run $5 to $25 each installed, and a typical bedroom needs one or two at the doorways.
None of these individually breaks the budget, but together they can add $75 to $250 to a single-room job. That gap between the raw carpet-and-labor figure and the final invoice is exactly why the honest total for one room sits higher than the per-square-foot math alone suggests.
Factors That Push the Price Up or Down
Beyond size and grade, a few room-specific factors move the final number more than people expect. Stairs are the biggest one — if your “one room” includes a staircase, each step is labor-intensive to wrap and typically adds $5 to $15 per step, which can tack $75 to $200 onto the job. Closets count too; installers usually fold walk-in closets into the room price, but a large reach-in adds a little material and a lot of fiddly cutting.
Room shape matters as much as square footage. A simple rectangle wastes almost nothing, while an L-shaped room, a bay window, or lots of doorways and jogs forces extra cuts and seams that raise both material waste and labor. Carpet on the stairs or in a room with many corners can run 15 to 20 percent more than the flat per-square-foot math suggests, so factor that in if your space is anything but a plain box.
Region and timing swing the price too. Labor rates in high-cost metros run well above rural areas, and installers often discount during slow winter months. If your job is flexible, asking about off-season pricing or bundling a second room into the same visit can shave the per-square-foot labor rate meaningfully, since much of the cost is the crew showing up at all.
Budget, Mid-Grade, and Premium Tiers
To put it all together, think in three tiers. A budget refresh — basic polyester carpet, standard rebond pad, DIY furniture moving and old-carpet removal — runs a small bedroom around $380 to $500 and a large one around $600 to $750. This is the smart choice for a rental, a guest room, or a house you plan to sell within a couple of years.
The mid-grade tier is where most homeowners land: stain-resistant nylon or quality polyester, a good 8-pound pad, and full professional service including removal and furniture. Expect $550 to $800 for a 10×12 and $850 to $1,100 for a 12×15. This tier gives you a carpet that looks fresh for the better part of a decade and shrugs off everyday wear.
The premium tier — wool or high-twist nylon, memory-foam or moisture-barrier pad, white-glove service — pushes a small bedroom past $900 and a large one past $1,400. It is worth it in a primary bedroom you will live with for years or where noise dampening and plush comfort genuinely matter. Wherever you land, get two or three itemized quotes, confirm removal and furniture are spelled out, and you will know precisely how much it is to replace carpet in your one room before the first staple goes in.
