Carpet Cost
Estimate carpet, padding, labor and total cost for a room.
About Carpet Cost
Carpet is sold per square foot, and a waste allowance covers cutting and seams. Adding carpet, padding and labor for the real area gives the full installed price. The sticker price per square foot hides padding and labor, so summing all three gives the number a homeowner actually pays.
Formula
Carpet Cost
Total = area x (carpet + padding) + area x labor
- waste
- Extra material for cuts, seams and defects
Worked example
With the default values below, Carpet Cost returns Room Area of 154.0. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Room lengthminimum 0 ft
- 14 ft
- Room widthminimum 0 ft
- 11 ft
- Carpet priceminimum 0 $/sq ft
- 3 $/sq ft
- Padding priceminimum 0 $/sq ft
- 1 $/sq ft
- Labor priceminimum 0 $/sq ft
- 0.5 $/sq ft
- Waste allowanceaccepts 0–50 %
- 10 %
Results
- Room Area
- 154.0 sq ft
- Carpet Cost
- $508.20
- Padding Cost
- $169.40
- Labor Cost
- $77.00
- Total Cost
- $754.60
Step by step
- 1Values used
- 2Carpet Cost
- 3Room Area= 154.0 sq ft
- 4Carpet Cost= 508.20
- 5Padding Cost= 169.40
- 6Labor Cost= 77.00
- 7Total Cost= 754.60
Assumptions and limits
- The result is derived only from the 6 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How is Carpet Cost calculated?
Total = area x (carpet + padding) + area x labor Carpet is sold per square foot, and a waste allowance covers cutting and seams. Adding carpet, padding and labor for the real area gives the full installed price.
Why does Carpet Cost matter?
The sticker price per square foot hides padding and labor, so summing all three gives the number a homeowner actually pays.
What values do I need to enter?
This calculator takes 6 inputs: Room length, Room width, Carpet price, Padding price, Labor price, Waste allowance. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.