Carpeting a bedroom costs $3 to $8 per square foot installed in 2026 — carpet, padding, and labor all included. For a standard 12×12 bedroom (144 sq ft), most homeowners pay $430 to $1,150, averaging around $790.
Installers add roughly 10% extra material for cutting waste, so your quote is based on slightly more square footage than the room itself.
Quick answer table (installed, carpet + pad + labor):
| Bedroom size | Sq ft | Budget ($3/sq ft) | Mid-range ($5.50/sq ft) | Premium ($8/sq ft) |
|---|---|---|---|---|
| 10×10 (small) | 100 | ~$300 | ~$550 | ~$800 |
| 10×12 (standard) | 120 | ~$360 | ~$660 | ~$960 |
| 12×12 (average) | 144 | ~$430 | ~$790 | ~$1,150 |
| 12×14 (large) | 168 | ~$500 | ~$925 | ~$1,350 |
| 15×15 (master-ish) | 225 | ~$675 | ~$1,240 | ~$1,800 |
Estimates include 10% waste factor. Your quote will vary by carpet fiber, padding quality, and region.
Carpet Types Compared (Material Cost Per Sq Ft)
The fiber you choose moves the price more than anything else:
| Carpet type | Material per sq ft | Feel & durability | Best for |
|---|---|---|---|
| Polyester | $1–$3 | Soft, stain-resistant, less resilient | Budget bedrooms, kids’ rooms |
| Nylon | $2–$5 | Most durable synthetic, resilient | High-traffic bedrooms, long-term |
| Olefin / Berber | $1.50–$4 | Loop pile, hides dirt, less soft | Basements, casual rooms |
| Triexta (SmartStrand) | $2.50–$5 | Soft + very stain-resistant | Bedrooms, pet owners |
| Wool | $5–$12 | Luxurious, natural, 20+ year life | Premium master bedrooms |
Nylon is the sweet spot for most bedrooms — it bounces back from furniture dents far better than polyester, which can mat down in 3–5 years under a bed.
Full Cost Breakdown: Where the Money Goes
| Cost component | Per sq ft | For a 12×12 bedroom |
|---|---|---|
| Carpet material | $1–$5 | $145–$720 |
| Carpet padding | $0.50–$1.50 | $70–$215 |
| Installation labor | $1–$2.50 | $145–$360 |
| Old carpet/floor removal | $0.50–$1 | $70–$145 |
| Furniture moving | flat $50–$150 | $50–$150 |
| Subfloor repair (if needed) | varies | $0–$300 |
Padding is the component people cheap out on and regret most. A $1/sq ft, 8-lb density rebond pad makes a $2 carpet feel like a $4 carpet and adds years to its life.
DIY vs Professional Carpet Installation
| DIY | Professional install | |
|---|---|---|
| Total (12×12) | $250–$700 (materials only) | $430–$1,150 |
| Tools needed | Knee kicker, stretcher rental ($40–$70/day), seam iron | Included |
| Time | Full weekend for a first-timer | 2–4 hours for one bedroom |
| Seams | Visible if inexperienced | Nearly invisible |
| Warranty | None on workmanship | Usually 1 year on labor |
Verdict: Carpet is one of the hardest floors to DIY well. Stretching requires real technique — loose carpet wrinkles within months, and bad seams never hide. Unless you’ve done it before, pay the pro; labor is only ~$150–$360 for a bedroom.
What Drives the Price Up or Down
1. Carpet fiber and face weight. Denser, heavier carpet (higher face weight, measured in oz/sq yd) costs more and lasts longer. For bedrooms, 35–45 oz face weight is the value zone.
2. Padding quality. 6-lb vs 8-lb density pad is a $30–$60 difference per bedroom that changes everything underfoot.
3. Closets, angles, and stairs. Every cut, closet, and doorway adds waste and labor. A square room is cheapest; an L-shaped room with two closets can add 15–20%.
4. Old flooring removal. Ripping out old carpet runs $0.50–$1/sq ft. If there’s old glued-down flooring or tile underneath, removal costs jump.
5. Furniture moving. Empty the room yourself and skip the $50–$150 fee. Most installers won’t move electronics, aquariums, or waterbeds at any price.
6. Region. Labor runs 20–30% higher in the Northeast and West Coast than in the South and Midwest.
How to Save Money on Bedroom Carpet
- Buy in fall — flooring stores clear inventory September–November; remnants and roll-ends for a single bedroom can run 30–50% off.
- Ask about remnants — a 12×15 remnant from a bigger job may cover your bedroom at half price. Call and ask what’s on the rack.
- Empty the room yourself — the easiest $50–$150 you’ll save on the whole project.
- Don’t skip the pad to save $50 — cheap pad under decent carpet is the classic false economy.
- Get the all-in quote in writing — carpet, pad, labor, removal, and furniture moving on one line-item quote. “Plus extras” quotes are where $700 jobs become $1,100 jobs.
Frequently Asked Questions
How long does it take to carpet a bedroom?
A pro crew finishes a standard bedroom in 2–4 hours, including moving basic furniture. DIY takes a full day or weekend for a first-timer.
Can new carpet go over old carpet?
No — and any installer who offers is cutting corners. Old carpet must come out; the tack strips and pad get replaced too. Doubling up traps moisture and voids every manufacturer warranty.
How often should bedroom carpet be replaced?
Polyester: 5–8 years. Nylon: 10–15 years with decent pad. Wool: 20+ years. If it’s matted flat under the bed and won’t fluff back up, it’s done.
Does carpet padding really matter?
Enormously. Good 8-lb pad adds comfort, insulation, noise reduction, and 3–5 years of carpet life. It’s the highest-ROI $70–$215 in the whole project.
What’s the cheapest carpet for a bedroom?
Polyester at $1–$2/sq ft material. It’s soft and stain-resistant but mats down faster — fine for a guest room, a poor choice for a master bedroom you want to last a decade.
The Bottom Line
Budget $3–$8 per square foot installed to carpet a bedroom in 2026 — roughly $790 for a typical 12×12 room with mid-range nylon and good padding. Spend the money on fiber and pad quality rather than fancy patterns, empty the room yourself, and get one all-in written quote. Done right, a bedroom carpet is a half-day job you’ll enjoy for a decade.
Cost figures are 2026 US averages compiled from contractor and retailer pricing data. Always get written quotes from local flooring installers — your actual cost will vary by region, carpet choice, and room layout.
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