Calculator
Carpet Installation Cost Calculator
Estimate carpet cost by area and grade, including padding, stairs and old carpet removal.
Model reviewed 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.
Price this job in your state
This page uses the national average. Pick your state for the same tool re-priced with local labor, material and permit-fee indexes.
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.
Sources
Sources & verification
- NWFA wood flooring installation guidelines
- TCNA tile installation handbook standards
- International Code Council (IRC/IBC)
Model vintage August 2026. The links above are the issuing agencies' own pages — we publish them so you can confirm the current rule yourself, not as evidence that each fact on this page was re-checked with them today. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing, not quotes. Permit rules change; confirm with the building department before starting work.
