Is a square foot 12x12

8 inches. $7. The average concrete slab is between 4 and 6 inches thick. At 4 inches thick, you're looking at an average cost of $5.35 per square foot, while at 6 inches thick, you're looking at $6.20 per square foot. Slabs that are 6 inches are used for residential and commercial building foundations, while 8-inch slabs cost about $7 per ...

Is a square foot 12x12. The shape is of a large rectangle and a smaller rectangle. Find the length and width of each section (labeled A and B here), then calculate each square footage: A: 3 ft. x 7 ft. = 21 sq. ft. B: 12 ft. x 10 ft. = 120 sq. ft. Then, add the three values together to get the total square footage you’ll need: 120 sq. ft. + 21 sq. ft. = 141 sq. ft.

The average cost per square foot for installing glazed ceramic tile is between $2 and $15. Unglazed ceramic tile is a more natural-looking option that is commonly used for outdoor projects or in ...

No, a 12x12 tile is not exactly 1 square foot.. What is square foot ? A common unit of area in both the metric and imperial systems of measurement is the square foot.It is the surface area of a square whose sides are one foot long. A 12x12 tile typically refers to a tile that measures 12 inches by 12 inches. To convert the dimensions to feet, we divide by 12 (since there are 12 inches in a foot).Discover the Secret Formula to Calculate Square Footage in Seconds! In this video, we unveil the mystery behind the common measurement used in real estate an...Aug 2, 2023 · Most varieties cost between $15 and $30 per square foot. Flagstone can cost as much as $30 per square foot to purchase and install, and tumbled granite is $25 per square foot on average. Square footage is calculated by multiplying width by length. So if a room is 12 foot wide by 10 foot long, 12 x 10 = 120 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.One square foot is equal to a square area with a length and width of 1 foot, or 12 inches. Square footage is commonly used for construction, home remodeling, and renovation projects such as carpeting , hardwood …Concrete Patio Cost Breakdown. $4 and $21 per square foot. $12.50 per square foot $500. $4 to $7 per square foot $2 to $4 per square foot. $1 to $10 per square foot. $10 and $15 per square foot ...Is this the payment method of the future? No cash, no credit card, just your smartphone and your finger? Find out how Square works at HowStuffWorks. Advertisement Cash is so 20th c...

The calculation to work out the square feet of both a square and rectangular room like 12x12 is very simple. All you need to do is multiply the length by the width. Square Feet …A square foot or sq ft is an imperial unit of area that is widely used in the United States, Canada, China, and the United Kingdom. Its symbol is a simple square with a vertical line bisecting it (⏍), commonly used in many branches, such as architecture, real estate, and interior space plans.It may also occasionally be written as a square with a slash through it.For a 100 square foot tile project, you will need to install a total of 100 12×12 tiles. But some tiles could be damaged during transport or installation or maybe otherwise unusable. It's customary to purchase an additional 15 percent above the exact calculated amount of tile. 100 (12×12 tiles) times 15% equals 115 tiles. The extra tiles ...12×12 Shed DIY. A DIY shed usually costs between $20 and $175 per square foot. So a 12×12 shed could cost anywhere from $2,000 to $25,000. The price depends on what material you decide to use for the shed. A wooden shed will keep costs down but require more maintenance in the long run than vinyl siding.Yes, a square foot (sq ft) is the same as 12×12. A square foot is an imperial unit of area measurement that is used in the US and the UK. It is equal to the area of a square with sides that are 12 inches long. Therefore, a sq ft can be expressed as 12×12.

To calculate the length of the diagonal of a square, multiply the length of the side by the square root of 2: diagonal = √2 × side. Ingrain this relationship into your brain and heart so that never again will you wonder how to find the diagonal of a square. Let's analyze an example. If the square side is equal to 5 in, then the diagonal is 5 ...It depends on the exact measurements of the bedroom, but generally speaking, bedroom space of 12×12 would be considered small. The standard recommendation for bedroom size is a minimum of 70 square feet. In a 12×12 bedroom, the total interior square footage would be 144 square feet, so it would be just above the minimum recommendation.Square 12x12 foot living rooms may be limited in size but not in style potential. Carefully planning the layout and including space-saving furniture allows you to maximize both functionality and visual appeal. Position larger pieces like sectionals and sofas along the walls to keep the middle open. Opt for versatile coffee table substitutes ...Step Two: Find Block Square Footage. Now you need to figure out the square footage of the block you are using. To do this, multiply the height and length of the block and divide by 144 - the number of square inches in a foot. The standard block size is 8″ high x 16″ long and has a square footage of 0.89. block sq ft = 8 × 16 / 144 = 0.89 ...27 Apr 2023 ... To find the square footage of area A, first convert inches to feet: 146 divided by 12 = 12.33 and 36 divided by 12 = 3, so the square footage of ...If your flat roof gets damaged beyond repair and you need to replace it, the average cost of materials and labor is between $4 and $13 per square foot. This comes to an average total of $3,000 to $10,000.*. The cost varies based on the roofing material the homeowner chooses, but since there's less area to cover compared to a standard sloped ...

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If the area of your wall or floor is 100 square feet, you would need 100 tiles at minimum to cover the area (100 / 1 = 100). For a 100 square foot tile project, you will need to install a total of 100 12×12 tiles. Extra tiles needed 15% of …Buy the Right Size. Select a fan with the appropriate span: 36 inches for rooms up to 100 square feet, 42 inches for up to 200 square feet, 52 inches for up to 400 square feet, and either one 60-inch fan or two 52- or 56-inch fans for rooms larger than 400 square feet. When installing two fans, place one at each quarter point along the room’s ...Average floor installation cost. New flooring costs $4 to $15 per square foot total on average to install or replace. The cost of flooring depends greatly on the flooring type and the condition of the space. Flooring material prices range from $1 to $50 per square foot. Flooring labor costs $2 to $8 per square foot.To cool a bigger or busier room ranging from 250 to 350 square feet, you'll want to step up to a midsized air conditioner rated at 7,000 to 8,500 Btu. If it's for a bedroom, heed our noise scores.

You can also use a square feet calculator to easily find the square footage of your brick. Step Three: Find How Many Bricks Fill the Wall. You can determine the number of bricks needed to cover your area by dividing the square footage of the area to be covered by the brick's square footage (wall sq ft ÷ brick sq ft).Calculating the Square Footage of a 12x12 Room • Learn how to calculate the square footage of a 12x12 room in just a few minutes! This simple guide will teac...How to Use Board Feet: A single board foot is one square foot of wood that is one inch thick. You can measure board feet by multiplying length x width x thickness in inches, and then dividing by 144. If ordering a large amount by board feet, just multiply the total board feet needed by the price per board foot for the total cost.Square footage: 144 sq. ft. Yard size: Medium – Large Actual size: 12’W x 12’D (12 by 12) Types: Wood, plastic and metal Styles: Barn, ranch and gable Cost: $2,399 (Do-it-yourself) to $3,499 (installed) Best Ways to Use 12×12 Sheds A 12×12 shed is a large shed, with just the right amount of space to store large items and small vehicles.Square foot. Definition: A square foot (symbol: sq ft) is a unit of area used in the imperial and US customary systems (UCS). It is defined as the area of a square with one-foot sides. One square foot equals 144 square inches. History/origin: The origin of the square foot can be seen in the term itself. It is a measurement derived from the area ...To cool a bigger or busier room ranging from 250 to 350 square feet, you'll want to step up to a midsized air conditioner rated at 7,000 to 8,500 Btu. If it's for a bedroom, heed our noise scores.How many pennies fit in a square foot will be around 278 pennies if the rows are straight, and not a single penny overlaps any edge, and there is no space left whatsoever. Moving onto a cubic foot, you will find almost 50,000 pennies. It wouldn't take too much space to hold a million pennies if you were collecting to this extent.A 12-inch footing is 1 square foot of area per lineal foot, so the code is saying that the portion of a two-story wood house that bears on the outside walls weighs about 2,500 pounds maybe a little conservative, but reasonable. The same size footing is called for under a one-story house if it has brick veneer the brick is assumed to weigh as ...Pickup Free Delivery Fast Delivery. Sort & Filter (1) Pavestone. 12-in L x 12-in W x 2-in H Square Chesapeake Blend/Smooth Concrete Patio Stone. Pavestone. 12-in L x 12-in W x 2-in H Square Yukon/Smooth Concrete Patio Stone. Pavestone. 12-in L x 12-in W x 2-in H Square Heritage/Smooth Concrete Patio Stone. Pavestone.For example, to convert 10 square meters to square feet, you can use the following formula: sq ft = sq m * 10.763910417. Simply multiply 10 by 10.763910417: sq ft = 10 * 10.763910417 = 107.63910417 sq ft. Therefore, 10 square meters equal to 107.63910417 square feet. Using the simple formula below, you can easily convert square meters to square ...What is the area of a square that is 12 feet on a side? Square footage of a 12 ft by 12 ft square. Use this easy and mobile-friendly calculator to compute the area of a square given the length of one side.For example, imagine you want to build a 16-foot by 18-foot patio with four-inch by eight-inch pavers with two inches of sand base. Your calculations would look like this: 16 x 18 = 288 square feet; 4 x 8 = 32 square inches; 32 / 144 = 0.22 square feet; 288 / 0.22 = 1,310 pavers needed; And to find the amount of sand base, you would follow ...

Some of the most reviewed products in 12x12 Granite Tile are the MSI Absolute Black 12 in. x 12 in. Honed Granite Floor and Wall Tile (10 sq. ft./Case) with 231 reviews, and the MSI Absolute Black 12 in. x 12 in. Polished Granite Stone Look Floor and Wall Tile (10 sq. ft./Case) with 231 reviews.

Free online square footage calculator you to calculate the area of a room with a rectangular or a more complex shape. How to calculate square footage of an area. Square footage formula using width and length. Determine the room size in square feet.One square foot is equal to 144 square inches or 0.092903 square meters. The square foot is a US customary and imperial unit of area. A square foot is sometimes also referred to as a square ft. Square feet can be abbreviated as sq ft, and are also sometimes abbreviated as ft². For example, 1 square foot can be written as 1 sq ft or 1 ft².How many square feet is a 12x12 room? Yes, a sq ft is 12×12. A square foot is a unit of measurement that is used to measure the size of an area with sides that are the same length. It is typically used in land measurement and designating the size of a room or other area. It can also be used in measuring an area that has an irregular shape ...On average, cedar pergolas cost $25 to $35 per square foot, including materials and installation. Pine The cost to install a pine pergola ranges between $20 and $30 per square foot , including ...A small kitchen remodel costs $4,000 to $18,000 when renovating a space 120 square feet or less. "Small remodel" can also mean a smaller scale or partial renovation of a larger space. Partial kitchen renovations cost $60 to $150 per square foot and aim to refresh the appearance, leaving the layout unchanged. Basic kitchen renovations may include:It's important to compare costs of room additions, by square footage and needs.While an addition may be high, however thpotential value it will add to ensure the project is a good financial decision. Home Addition Cost Per Square Foot. Home additions cost between $86 and $208 per square foot. The average cost is $128 per square foot.Follow these steps: Use the calculator for the first 5 areas. Record the total square feet and total number of boxes of flooring needed - write it down, text it to yourself, etc. Refresh the Flooring Calculator page, and it will reset all the boxes. Start with Area 1 (which would be Area 6 for you, if you've already calculated 5 areas), etc.How many 12x12 tiles for a 40 square feet area? A 12-inch by 12-inch tile is equal to one square foot. So, in theory, you would need 40 12 x 12 tiles for a 40-square-foot area. However, it's advisable to purchase 10-15% more than you need to account for waste. So for a 40 square foot area, consider 44-46 tiles.

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A square foot is equal to 0.092903 square meters. Therefore, 12 sqft is equal to 1.11 meters squared. How many acres in 12 square feet? 1 acre contains 43,560 square feet. 12 square feet is 0.000275 acres. How many hectares in 12 square feet? A hectare is equal to 107,639 square feet. Therefore, 12 square feet is equal to 0.000111 hectares. The area of a rectangle is its width times its height. Area = Width * Height. Compute the size of something whose dimensions are 12 inches by 12 inches. For example, a 12x12 inch tin, tile, picture frame, or piece of paper. To get the area of a box, multiply the length by the width. This calculator also takes units into account and will show ... To get the total area of the room, you enter the length and width in their corresponding fields, and the calculator will give you the answer in the field Area. In this case: Area = 24 square yards. 🙋 You may also check our paint calculator and our flooring calculator for the different applications of taking the square yardage of a surface ...Summary. How many square feet for a 12 feet wide by 15 feet long room? Square footage is calculated by multiplying width by length. So if a room is 12 foot wide by 15 foot long, 12 x 15 = 180 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.For rectangular rooms the area is calculated by multiplying the length with the length. To make it clear a 12×12 feet room has exactly 144 square feet. Let's compute the how many square feet in a 12×12 room: The length and the width of the room are both equal with 12 feet. The area of the room will the the multiplication of width and length.Is this the payment method of the future? No cash, no credit card, just your smartphone and your finger? Find out how Square works at HowStuffWorks. Advertisement Cash is so 20th c...The square footage of a room 12 feet wide by 12 feet long is 144 square feet. Find the square footage by multiplying the width 12 ft. 12x12 room 144 square feet Typing out the words square feet is quite long winded and if you deal with square feet a lot youll mostly see it written as either sq ft or ft 2.Get free shipping on qualified 12 X 12, Square Outdoor Rugs products or Buy Online Pick Up in Store today in the Flooring Department. ... 12 X 12. 13 X 13 + View All. Shape. Square. Pile Height. High Pile. Rug Material. Polypropylene. Pattern. Abstract. Striped. Geometric. Shade Type. Light. Bright. Dark. Features.Jun 6, 2023 · Composite decks cost between $4 and $12 per square foot for material, while brand-name Trex decking costs $5 to $10 per square foot and metal decking costs about $15 to $20 per square foot. We review Square POS, including features such as integrations, multiple ways to pay, inventory management and more. By clicking "TRY IT", I agree to receive newsletters and promoti...What is the area of a square that is 12 feet on a side? Square footage of a 12 ft by 12 ft square. Use this easy and mobile-friendly calculator to compute the area of a square given the length of one side. ….

There are 12 inches in 1 foot, and 144 inches in 1 square foot (12x12=144). Therefore there are 2.4x144=345.6 square inches in 2.4 square feet. Related questionsThe average cost per square foot to build a deck is between $15 and $55, with labor included, depending on the material, type, and geographic location. Costs can be higher for complex builds and materials or lower for simple platform decks. ... A deck measuring 12' x 12' or 144 sq.ft. costs $2,160 to $7,920. This is still considered a ...Using the calculator, the square footage of this living room is 261.54 square feet. To calculate this manually: (22.83 x 15) - (9.03 x 8.96) = 261.54 square feet. You can also break the area down into two rectangles, and then add it up to get the total -shaped area (13.74 x 15) + (9.03 x 5.91).One square foot is equal to 144 square inches or 0.092903 square meters. The square foot is a US customary and imperial unit of area. A square foot is sometimes also referred to as a square ft. Square feet can be abbreviated as sq ft, and are also sometimes abbreviated as ft². For example, 1 square foot can be written as 1 sq ft or 1 ft².A new patio usually costs $2,500 to $6,600. Costs per square foot range from $5 to more than $50 a foot, depending on the material and how level your yard is. Estimating the cost of installing a patio starts with choosing the location and size, which is the biggest cost factor.How many square feet is a 12x12 room? To measure square footage, multiply the length and width of the room in feet. In the case of a 12x12 room, simply multiply 12 by 12, resulting in 144 square feet. This uncomplicated formula provides an efficient way to gauge the area of any space. Get Started with Our Free Flooring EstimateThe long leg of the room is 14 feet wide and 20 feet long. The short leg of the room is 8 feet wide by 12 feet long. 14 x 20 = 280 square feet. 8 x 12 = 96. 280 + 96 = 376 square feet. How many square feet will a 10000 BTU AC cool? Using the AC Cooling Capacity Calculator or the AC Size to Room Size Table, you can see that a 10000 AC will cool ...Summary. How many square feet for a 10 feet wide by 12 feet long room? Square footage is calculated by multiplying width by length. So if a room is 10 foot wide by 12 foot long, 10 x 12 = 120 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.This is a 120-square-foot room, so your best fan should measure between 36" and 44". This will provide an optimal air circulation balance without being too large for the space. Ceiling Fan for 12x12 room. Still, if you have a 12x12 room, your best ceiling fan size will range between 36" and 44".Using the calculator, the square footage of this living room is 261.54 square feet. To calculate this manually: (22.83 x 15) - (9.03 x 8.96) = 261.54 square feet. You can also break the area down into two rectangles, and then add it up to get the total -shaped area (13.74 x 15) + (9.03 x 5.91). Is a square foot 12x12, Square footage is calculated by multiplying width by length. So if a room is 15 foot wide by 20 foot long, 15 x 20 = 300 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., 123. Powered by Judge.me. 12"x12" square timber up to 32' long sold in 2' lengths cut from fir or pine. Rough sawn to full dimension. Planning or hand peeled available for extra charge. Timbers are not in stock, they're milled after ordering. Please contact for LTL shipping cost., For example, to convert 10 square meters to square feet, you can use the following formula: sq ft = sq m * 10.763910417. Simply multiply 10 by 10.763910417: sq ft = 10 * 10.763910417 = 107.63910417 sq ft. Therefore, 10 square meters equal to 107.63910417 square feet. Using the simple formula below, you can easily convert square meters to square ..., Square footage is calculated by multiplying width by length. So if a room is 12 foot wide by 12 foot long, 12 x 12 = 144 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., Summary. How many square feet for a 24 feet wide by 12 feet long room? Square footage is calculated by multiplying width by length. So if a room is 24 foot wide by 12 foot long, 24 x 12 = 288 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., Shop Wayfair for the best 12x12 square area rugs. Enjoy Free Shipping on most stuff, even big stuff. Shop Wayfair for the best 12x12 square area rugs. Enjoy Free Shipping on most stuff, even big stuff. ... up to stains, fading, and the occasional ketchup spill. This rug has a low, 0.375'' pile height that holds up to high foot traffic in the ..., While this living square living room features only a few pieces of furniture, the room is very well balanced. The room's four walls are all equally covered by furniture. 7. Cozy And Quaint Minimalist Living Room. This square living room has minimalist undertones, but the room feels anything but empty or lacking., Calculate: A=4\times 3 = 12\text { ft}^2 A= 4×3 = 12 ft2. So your carpet's area is 12 square feet, also written as feet squared or simply ft 2. Another example: Imagine that you're fertilizing a lawn that measures 40 feet by 20 feet. Calculating the area will tell you how much fertilizer to buy: A=40\times20=800\text { ft}^2 A = 40 ×20 = 800 ft2., Installation labor and preparation work typically add $1–2 per square foot. Luxury wool carpets cost $6–15 per square foot or more. This calculator tool from Godfrey Hirst provides estimated price ranges based on total square yards needed and low, average, or high-end carpet quality., Square footage is calculated by multiplying width by length. So if a room is 12 foot wide by 12 foot long, 12 x 12 = 144 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., Calculate square footage, square meters, square yardage and acres for home or construction project. Calculate square feet, meters, yards and acres for flooring, carpet, or tiling projects. Enter measurements in US or metric units. How to calculate square footage for rectangular, round and bordered areas. Calculate project cost based on price per square foot, square yard or square meter., A square foot is a unit of area. It is the size of a square that is one foot on a side. It is 144 square inches, 1/9 th of a square yard, or approximately 0.093 square meters. Common abbreviations: sq ft, sf, ft², ft^2. Dimensions of 12 Acres. How big on a side is 12 acres?, Most varieties cost between $15 and $30 per square foot. Flagstone can cost as much as $30 per square foot to purchase and install, and tumbled granite is $25 per square foot on average., Square footage is calculated by multiplying width by length. So if a room is 20 foot wide by 14 foot long, 20 x 14 = 280 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., The dimensions for 1000 square feet make for a large area to entertain, house a large gathering, or even create several unique and distinct rooms from. Is 24 square feet 12×12? Yes, 24 square feet is equal to a 12 foot by 12 foot area. To get 24 square feet, you would need to have a 12 foot side and a 12 foot side., Chris Morrison of Walker Lumber estimates that in 2022, you can expect a materials cost of $12 per square foot for a pressure-treated wood deck. A 10-foot by 10-foot deck, at that rate, would cost around $1,200, plus labor. "A lot of people in the industry are saying that this is a correction," Morrison explains., However, a room of 200 square feet would typically be approximately 20ft x 10ft or 12m x 6m in size. Is 12×12 one square foot? No, 12×12 is not one square foot. A square foot is simply defined as a unit of area measurement which equals to the area of a square with sides of one foot in length. , A square foot or sq ft is an imperial unit of area that is widely used in the United States, Canada, China, and the United Kingdom. Its symbol is a simple square with a vertical line bisecting it (⏍), commonly used in many branches, such as architecture, real estate, and interior space plans.It may also occasionally be written as a square with a slash through it., Mar 8, 2024 · That said, on average, most contractors will charge between $4.50 and $8.00 per square foot or $450 to $800 per square (100 sq.ft.) to install or replace an asphalt shingle roof on a typical house. On average across the US, it will cost between $9,000 and $17,600 to replace a 2,000-2,200 sq. ft. roof on a single-family house up to two-stories high. , Expect to spend between $2 and $4 per square foot for wiring outlets and lighting. If reworking the home's existing electrical system, such as replacing an outdated service panel, is necessary to meet building code for the new room, expect an average additional cost of $1,150. Plumbing, What is the area of a 12x12 room? 144 sq. feet is the area of a room 12 feet in width by 12 feet in length. Simply multiply the width and the height to calculate this. …, To calculate the number of linear feet of decking needed, measure the square footage of your deck and multiply that by 2.28. Depending on the complexity of your deck you may want to add 10% for cut off waste (Example: 10 ft. x 10 ft. = 100 square ft. x 2.28 = 228 linear feet). To calculate how many fastening clips required using TruNorth ..., When it comes to planning a new home construction project, one of the most important factors to consider is the cost per square foot. This figure helps homeowners estimate how much..., Square footage is a measurement of an area expressed in square feet (unit of measurement). An area is is the size of two dimensional surface. The area of a square is the space contained within a set of lines. These lines should be measured in feet (ft) for square footage calculations and if needed, converted to inches (in), yards (yd), centimetres (cm), millimetres (mm) and metres (m). , The area of the wall is 40 square feet. If most of the bricks are stretchers, the area of each one that faces the front of the wall is 8 x 2 1/4 inches, so the exposed area of each brick is 18 square inches, or 18 x 0.007 = 0.126 square feet. You need 40 / …, If your flat roof gets damaged beyond repair and you need to replace it, the average cost of materials and labor is between $4 and $13 per square foot. This comes to an average total of $3,000 to $10,000.*. The cost varies based on the roofing material the homeowner chooses, but since there's less area to cover compared to a standard sloped ..., Room Size Calculator - Calculate the Size of the Room. Dividing the room into a particular number of separate sections is an effective way to calculate the room's precise size when it has an irregular shape. For example, if your room has a rectangular shape, you should write down only its width and depth in the calculator, and specify the units ..., A diabetic foot exam checks for common foot problems found in people with diabetes. If not treated early, these problems can lead to amputation. Learn more. People with diabetes ha..., Pouring a concrete slab averages around $5,400, and most slabs cost between $3,600 and $7,200, depending on square footage, thickness, and some other factors. C hances are, you've given very little thought about concrete slabs. But if you dream of the perfect house, a car in your driveway, and a spacious patio, that slab is a secret superhero., Short answer: To calculate the number of 12x12 tiles needed, measure the area you want to cover in square feet, and then divide the total area by the area of one tile (1 square foot). The result will be the number of tiles required. Step-by-Step Guide: Calculating How Many 12x12 Tiles You Need When it, One square foot is equal to a square area with a length and width of 1 foot, or 12 inches. Square footage is commonly used for construction, home remodeling, and renovation projects such as carpeting , hardwood …, When it comes to building a new home or commercial building, one of the most important considerations is the cost. Knowing the average building cost per square foot can help you bu..., A square foot is a unit of area measurement equal to the area of a square with sides that are one foot in length. 12×12 is 144 square inches. To convert inches to square feet, divide the total number of square inches by 144.