Calculate the cost of your desired carpet with this carpet calculator. This tool will save you a lot of time and money that you would otherwise spend doing calculations and debating whether or not buying carpet for your home that you’ve had your eye on for a long time is a good investment.

It will also teach you how to quickly find out carpet costs on your own. Overall, we guarantee it will be a huge aid during the home-carpeting procedure. You can also read our quick guide to selecting a carpet to ensure you get precisely what you want.

If you are interested in different types of construction calculators, you can visit our page.

Take a look other related calculators, such as:

What is Carpet?

A carpet is a textile floor covering with an upper layer of pile attached to a backing. Traditional piles were made of wool, but synthetic fibers such as polypropylene, nylon, and polyester, which are less expensive than wool, have become popular since the twentieth century. The pile is usually made up of twisted tufts that have been heat-treated to keep their shape. The terms carpet and rug are frequently used interchangeably. However, rugs are typically smaller than a room and are not attached to the floor.

Types of Carpet

You might be amazed at how different two carpet samples feel when you touch them. The fibers that make up the carpet play a role in the difference.

Nylon, polyester, and olefin are the three most prevalent synthetic carpet fiber compounds used to produce the new carpet. In addition, acrylic carpet fibers and wool carpet fibers are sometimes utilized in the house. Natural or synthetic wool carpets are available, depending on your preferences.

Natural and synthetic carpet fibers are the two most common varieties. The shorn hair of animals such as sheep, goats, and alpacas makes natural wool carpet fiber. However, keep in mind that synthetic fibers make up around 95% of today’s home carpet fibers.

Carpet Cost Formula

We have different variations of formulas depending on the shape of the carpet we want to buy for our home.

For rectangular carpet, we use:

In the carpet calculator, enter the carpet’s width and length for a rectangular carpet. If you wish to do your own math, use the formula below to get the area:

carpet\ area=carpet's \ width\cdot carpet's \ length

 (The carpet area is calculated by multiplying the carpet width by the carpet length.)


After you’ve determined the area, you may calculate the cost. You may determine the total cost by plugging in the carpet’s price per unit of area (remember to choose the unit of the area your carpet is sold in) and using the following equation:

carpet\ cost=carpet\ area\cdot carpet\ price\ per\ unit

(Carpet cost is calculated by multiplying the carpet area in feet by the carpet price per feet.)

If our carpet is a circular shape, we calculate area using following formula:

To get the area of our carpet, a radius of your carpet is the only value you need to enter into the calculator for a circular carpet. The carpet price calculator will next use the following equation to calculate the area:

carpet\ area=\pi \cdot radius^2

Put the price of the carpet per unit and the area per feet you just estimated into the following calculation to calculate the carpet’s cost:

carper\ cost=carpet\ area\cdot carpet\ price\ per\ unit

(Carpet cost is calculated by multiplying the carpet area by the carpet price per unit.)

If your carpet is an oval-shaped carpet, enter the lengths of the A-axis and B-axis of the ellipsis into the calculator or use the formula below to determine its area on your own:

carpet\ area=axis\ A\cdot axis\ B\cdot \pi

All that’s left is to compute the cost using the carpet’s per-unit pricing and the area’s value:

carpet\ cost=carpet\ area \cdot carpet\ price\ per\ unit

Carpet vs. Hardwood Cost: Comparison

Hardwood floors vs. carpet in home is a hot topic in the design world. When it comes to the facts, however, there are some qualities that might assist homeowners in deciding whether to go with carpet or hardwood. There’s a lot to think about when it comes to improving your space, from installation and maintenance costs to resale value and durability. Let’s look at the distinctions between hardwood and carpeted floors.

When comparing the costs of installing hardwood floors with carpet, excellent hardwood flooring is usually always the more expensive option. Hardwood flooring costs between $12 and $20 per square feet to install, whereas carpeting costs between $6 and $12 per square feet. Manufactured hardwood flooring (sometimes known as “man-made” or “engineered”), on the other hand, can be significantly less expensive than solid hardwood floors. While the price of engineered hardwood flooring varies greatly depending on the style and kind, a decent product should cost between $7 and $15 per square foot installed.

For various rooms in the house, many homeowners choose a mix of hardwood and carpet flooring. So, depending on the project, the size of the house, and your own preferences, your scenario is unique.

Carpet Calculator – How to Use?

As all other calculators, Carpet Calculator is really easy to use,

To use the Carpet Calculator, the first thing you need to do is calculate the area of your carpet. You do that by multiplying the length and width of your carpet.

After you get the area of your carpet, the next step is to calculate the total price of the carpet you want to buy. You do this by entering the price of one square meter and multiplying it by the total area of the carpet. It is very easy and fun to do.

Carpet Calculator – Example

It is easy to talk about using a Carpet calculator, but showing an example is better than just talking about it.

For our example, we will say that we need to calculate an area of a rectangular carpet for out home.

First, to determine are we measure length and width and multiply it.

  • Width: 6m
  • Length: 7m
  • Total area: width x length= 6*7= 42m^{2}

Now that we have the total area, we need to calculate a price. We do that as follows:

  • Price per m^{2}= 8$
  • Total area=42^{2}
  • Total cost= total are x price per unit= 42*8= 336$


How do you calculate how much carpet you need?

Simply multiply the width and length of a room together to get the total square footage.

How much does it cost to carpet a 12×12 room?

The cost of replacing carpet ranges from $2 to $8 per square foot. Carpet prices range from $1 to $5 per square foot, with labor costs ranging from $0.50 to $1.50 per square foot.
That is $250 – $1,100 for a 12×12 room

How to install carpet?

1. You’ll Need the Right Equipment
2. Prepare the Subfloor for the Installation
3. Tack Strips Should Be Installed With Care
4. Install Your Carpet Padding
5. Measure & Cut
6. Anchor the Carpet into Your Tack Strips at the Longest Wall
7. Begin to stretch

How much is carpet per square foot?

Carpet prices range from $1 to $5 per square foot, with labor costs ranging from $0.50 to $1.50 per square foot.
How to calculate the cost of a rectangular carpet?
carpet cost = carpet area * carpet price per unit

How much does it cost to carpet stairs?

The average cost of stair carpeting in the United States ranges from $430 to $780, with most homeowners spending around $750 to carpet a straight flight of 12 stairs with 12 square yards of flat loop Triexta carpet. This project is inexpensive, costing only $300 for 12 square yards of Berber olefin carpet put on straightforward steps without spindles. The high cost of this job is $2,460 for 12 square yards of velvet wool that has been entirely put on stairwells with spindles.