Calculator
Carpet Installation Cost Calculator
Estimate carpet cost by area and grade, including padding, stairs and old carpet removal.
Verified August 2026
Select a state to re-price the estimate with local labor and material costs.
Estimated total cost
$4,652 – $6,608
- Cost per square foot
- $5
- Cost per square yard
- $48
- Stairs
- $286
- Square yards needed
- 111.1
Estimates only. Local pricing, site conditions and code requirements change the real number.
The formula
Cost = area x (carpet + padding + labor) + stairs x per-stair rate + removal
Carpet is often quoted per square yard. One square yard is nine square feet, so a $36/yd quote is $4 per square foot.
Worked example
Carpeting 1,000 sq ft plus 13 stairs with mid-grade carpet runs about $4,300 to $6,100.
Frequently asked questions
How much does carpet cost installed?
Most carpet installs run $3.50 to $7.00 per square foot in 2026 including padding, labor and removal of the old carpet.
How much does carpet on stairs cost?
Budget $15 to $30 per stair for standard box steps; wrapped or open-side stairs cost more.
Price this job in your state
Same tool, re-priced with local labor, material and permit-fee indexes.
Sources
Sources & verification
Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.
