14 x 70 square footage

If your 3,000 square foot home in Nebraska needs 225,000 BTUs of heat to keep it warm, you might need to divide the space up and use a 140,000 BTU furnace for the main 2,000 square feet of the house and a second 90,000 BTU furnace for the "bedroom wing," upper floor or other section of the home.

14 x 70 square footage. So if a room is 14 foot wide by 15 foot long, 14 x 15 = 210 square feet. This Page is Calculated for the Following: 14 foot wide by 15 foot long, 14x15, 14'x15', 14 x 15 Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.

2 days ago · A square foot is sometimes also referred to as a square ft. Square feet can ... For example, 1 square foot can be written as 1 sq ft or 1 ft². You can use a square footage calculator to calculate the area of a space if you know its dimensions. Learn more about square ... 26.14 sq ft: 0.0007 ac: 30.49 sq ft: 0.0008 ac: 34.85 sq ft: 0.0009 ac ...

There are about 10.7639 square feet per square meter. The easy way to estimate is to drop a zero. So, if a property or hotel room has 14 square feet, that is equal to 1.3006438186903 m2 or can be estimated at 1.4 m2. Square Footage.In the US, roofs are measured in square footage, and roofing contractors typically quote projects based on the size of the roof in squares, which are equal to 100 sq. ft. ... 14/12 1.5366 : 15/12 1.6008 : 16/12 1.6667 : 17/12 …Regardless of the type of tile you're using — whether it's porcelain tile, stone tile or wood tile — our Tile Flooring Calculator can help you get an estimate of the supplies and man-hours required. At Lowe's, we have an endless selection of tile in different sizes, materials, textures and colors. Before choosing the right one for you ...There are about 10.7639 square feet per square meter. The easy way to estimate is to drop a zero. So, if a property or hotel room has 70 square feet, that is equal to 6.5032190934513 m2 or can be estimated at 7 m2. Square Footage.So if a room is 20 foot wide by 7 foot long, 20 x 7 = 140 square feet. This Page is Calculated for the Following: 20 foot wide by 7 foot long, 20x7, 20'x7', 20 x 7 Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.

General Lighting Load = # square feet x 3 Volt-Ampere per square foot Volt-Ampere (VA) is the unit used for the apparent power in an electrical circuit. ... A = 45 x 70 A = 3150 square feet 2. What is the area (square ft.) of the house shown on the bottom of page 2? ... Large circle area = 3.14 x 10,000, or 31,400 ft. 2 Small circle area = 3.14 ...Filling a square lot that measures 1 yard on both sides with river rock costs around $4-$7 per inch thickness. In other words, a cubic yard of river rock can cost around $150 to $250 depending on its color, rock diameter, and variation in sizes and shades. Typically, rounder rocks tend to cost more than irregularly-shaped rocks.How many square feet for a 14 feet wide by 25 feet long room? Square footage is calculated by multiplying width by length. So if a room is 14 foot wide by 25 foot long, 14 x 25 = 350 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.Feb 22, 2024 · 2-Bedroom 14×70 Mobile Home Floor Plan. The 14×70 mobile home stands out with its size. It strikes a balance between snug and roomy. Think about this: it’s like having a spacious apartment that’s all yours. And at 980 square feet, it’s got enough room for two bedrooms, two baths, and open living spaces without feeling cramped.If the space is a square, each side would be approximately 14.14 feet in length (14.14 feet x 14.14 feet = 200 square feet). Visualize a square area with equal sides. ... Imagine a small section of your kitchen counter. A square foot is approximately the size of a typical countertop space where you might prepare ingredients.What is the square footage of a 14 foot by 20 foot rectangle? How big is a 14 x 20 rectangle? 14 ft by 20 ft room in square feet. Use this easy and mobile-friendly calculator to compute the area of a rectangle given the length of its sides. ... 14′3″ x 20′2″ 287.4: 41,382: 26.70: 14′3″ x 20′3″ ...Summary. How many square feet for a 12 feet wide by 7 feet long room? Square footage is calculated by multiplying width by length. So if a room is 12 foot wide by 7 foot long, 12 x 7 = 84 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.The following calculator helps estimate the amount of gravel needed to cover an area based on the density and desired depth of the gravel. It also estimates the cost of purchasing a given amount of gravel. Gravel is a loose mixture of rock fragments formed as a result of erosion. Gravel, along with other types of rock fragments such as sand and ...

Regardless of the type of tile you're using — whether it's porcelain tile, stone tile or wood tile — our Tile Flooring Calculator can help you get an estimate of the supplies and man-hours required. At Lowe's, we have an endless selection of tile in different sizes, materials, textures and colors. Before choosing the right one for you ...The International spelling for this unit is square metre. What is a square foot (ft 2)? A square foot is a unit of area in both US Customary Units as well as the Imperial System. The symbol for square foot is ft 2 or sq ft. There are 10.76391042 square feet in a square meter. A square foot is calculated as the area of a square that has 1 foot ...Example 1: 14×70 Mobile Home. Measure each side of the home. In this case, you've got two sides 14 feet wide and 70 feet long and two sides 14 feet wide and 10 feet high. Calculate the area for each side (length x width). For the long sides, that's 14×70 = 980 square feet each. For the shorter sides, 14×10 = 140 square feet each.Here is the formula: AC Capacity (Tonnage) = (INSERT AREA IN SQ FT) * 0.0016 tons/sq ft. You can insert the area and calculate how many tons of AC you need per certain square footage. When you calculate the tonnage, you can check out several 1-4 ton mini-split air conditioners here: Single Zone Mini Split ACs: 1 Ton or 12,000 BTU.

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4 days ago · Since one square yard is equal to 9 square feet, you can use this simple formula to convert: square yards = square feet ÷ 9. The area in square yards is equal to the area in square feet divided by 9. For example, here's how to convert 5 square feet to square yards using the formula above. square yards = (5 sq ft ÷ 9) = 0.555556 sq yd.So if a area is 14 foot wide by 32 foot long, 14 x 32 = 448 square feet. This Page is Calculated for the Following: 14 foot wide by 32 foot long, 14x32, 14'x32', 14 x 32 Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.How big is an area of 13ft by 14ft? A 13 x 14 area is 182 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction.Area of a Rectangle Formula. The area of a rectangle is its width times its height. Area = Width * Height. Width Height. Compute the size of something whose dimensions are 4 feet by 14 feet. For example, a 4x14 foot room, apartment, office, or yard. To get the area of a box, multiply the height by the width.

So if a room is 14 foot wide by 14 foot long, 14 x 14 = 196 square feet. This Page is Calculated for the Following: 14 foot wide by 14 foot long, 14x14, 14'x14', 14 x 14 Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.What is the square footage of a 12 foot by 14 foot rectangle? How big is a 12 x 14 rectangle? 12 ft by 14 ft room in square feet. Use this easy and mobile-friendly calculator to compute the area of a rectangle given the length of its sides.Roughly measure the square footage to adequately size your air conditioner. If you want to properly cool down a 300 square foot area (or room), you need a 6,000 BTU air conditioner. Obviously, the problem arises when you have a tiny 12×12 room, for example. According to the US Department of Energy directive, an air conditioner's most ...A 14 x 42 area is 588 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction.14 x 76 = 1,064 sq ft. So, your total square ft living space for a mobile home that measures 14 x 76 = 1,064 square feet. Now lets say you have a doublewide mobile home that measures 26 ft wide by 64 ft. long. 26 x 64 = 1,664 sq. ft. So, in this option you have 1,664 square feet of living space.How big is an area of 14ft by 16ft? A 14 x 16 area is 224 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction.Typical costs: Rubber mobile home roofs are created by stretching a thick blanket-like membrane over an existing roof at a cost of about $1,175-$2,295 in materials for a single-wide and $1,595-$3,610 for a double-wide, depending on size, manufacturer, shipping distance, pitch of roof and number of vents. For example a 16' x 75' single-wide unit ...Reference: 1 acre = 43,560 square foot. 1 square yard = 9 square foot. 1 square meter = 10.76 square foot. 1 square inch = 0.00064516 square foot.Use the calculator above to calculate your square inches. **This Calculator also calculates square feet, total height in feet, total height in inches, total length in feet and total length in inches. A "square inch" is a unit of area measurement equal to a square measuring one inch on each side. 1 Square Inch = 0.00064516 square meters. Abbrev ...

So if a room is 14 foot wide by 20 foot long, 14 x 20 = 280 square feet. This Page is Calculated for the Following: 14 foot wide by 20 foot long, 14x20, 14'x20', 14 x 20 Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.

Choose your room's shape: Rectangle - input the lengths of two walls that touch the same corner; Square - input the length of one wall; and. Other - enter the total measured length of all the walls. 💡 If you are painting or wallpapering, you can also calculate the wall square footage needed for walls of any shape using our area calculator.4 days ago · For example, let's calculate the square footage of a room that is 20 feet long and 16 feet wide: Square Footage = 20 feet × 16 feet = 320 square feet. So, a room that measures 20 feet by 16 feet has a square footage of 320 square feet. How to convert square meters to square feet? 1 Square meter (sq m) is equal to 10.763910417 square …What is the square footage of a 14 foot by 14 foot rectangle? How big is a 14 x 14 rectangle? 14 ft by 14 ft room in square feet. Use this easy and mobile-friendly calculator to compute the area of a rectangle given the length of its sides.For example, to calculate square footage of a room in square ( 2) or rectangle shape. Simply multiply the length and width of the area. To calculate square footage of an …With a narrower average price range (capturing 80% of all residential re-roofing jobs), you can expect to pay between $5.00 and $7.00 per sq. ft. or $500 to $700 per square to replace an asphalt shingle roof on a typical single-family house up to two-stories high. This would translate to a narrower total price range of $10,000 to $15,400 for a typical 2,000-2,200 square feet roof on a single ...How many square feet for a 14 feet wide by 14 feet long room? Square footage is calculated by multiplying width by length. So if a room is 14 foot wide by 14 foot long, 14 x 14 = 196 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.Assuming your trailer's outside walls are 10 feet high, you'll have 140-square-foot trailer ends and 700-square-foot sides, for a total of 1,680 square feet. The cost to put in new vinyl siding on a 14 x 70 trailer cost ranges, at the time of publication, would start just above $3,000 and climb to $12,000 or more.How many square feet for a 21 feet wide by 14 feet long room? Square footage is calculated by multiplying width by length. So if a room is 21 foot wide by 14 foot long, 21 x 14 = 294 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.How big is an area of 28ft by 14ft? A 28 x 14 area is 392 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction.

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Single-section homes can vary in terms of their shape and layout, but they typically range in size from 14 feet by 56 feet to 18 feet by 80 feet. That’s about 780 sq. ft. to 1,400 sq. ft., so you can find both the space you need and the features you want. Let’s jump right in and take a look at everything these seven popular home models have ...How to measure square footage: You might be able to skip the measurement if you have a blueprint or drawing for your home or the square footage is listed on closing documents you received when you purchased/built the home. Otherwise: Option 1: Measure the length x width of each room or zone. Write down each result, and add them all together.If you need to convert to cubic feet from inches: divide the final number (i.e. the total you get after multiplying the three dimensions together) by 1728. If you need to convert to cubic feet from meters/metres: multiply your final number by 35.31. If you need to convert to cubic feet from yards: multiply your final number by 27.How many square feet for a 14 feet wide by 5 feet long room? Square footage is calculated by multiplying width by length. So if a room is 14 foot wide by 5 foot long, 14 x 5 = 70 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.How big is an area of 50ft by 70ft? A 50 x 70 area is 3500 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction.In this climate zone, you will need about 40 BTU to heat 1 sq ft of space. Here’s how many square feet can a 40,000 BTU heat: Area = 40,000 BTU / 40 BTU per sq ft = 1,000 sq ft. In a standard climate, 40,000 BTU is enough to heat a 1,000 sq ft area. Obviously, if you live in colder climate, a 40,000 BTU heater will heat an area below 1,000 sq ft.What is 70 square feet in acres? This simple calculator will allow you to easily convert 70 sq ft to acres. ... How big on a side is a 70 square foot room or building? The dimensions will vary depending on the shape. If the area is squared-shaped, then the length of each side will be: ... 70.14: 0.0016102: 70.15: 0.0016104: 70.16: 0.0016107: 70 ...Jun 28, 2022 · Here are some examples of what our Square Feet to Linear Feet Calculator can convert for you: 50 square feet to linear feet. 100 square feet to linear feet. 250 square feet to linear feet. 600 square feet to linear feet. 1000 square feet to linear feet. 1500 square feet to linear feet. 5000 square feet to linear feet.In Scientific Notation. 70 square meters. = 7 x 10 1 square meters. ≈ 7.53474 x 10 2 square feet.May 12, 2024 · Square centimetres to square millimetres. multiply the cm 2 value by 100 to get mm 2. Square millimetres to square centimetres. multiply the mm 2 value by 0.000001 to get cm 2. Square millimetres to square metres. multiply the mm 2 value by 1000000 to get m 2. Convert acres to square feet, meter or yards using our acres to square feet calculator.Say you have a complex-shaped room composed of a 10x10 area adjacent to a 12x24 area. The area of the first one is 100 ft 2 and the area of the second is 288 ft 2, so the total square footage is 100 + 288 = 388 square feet. Say it costs $10 to cover one square foot in laminate flooring. To figure out the required cost for this room, multiply ... ….

Length in linear feet (LF) is: 0.00 LF. Linear feet to square feet (LF to SqFt, LF to ft2) online calculator. How many feet are in linear feet? Linear feet = (lenght * width) / width of one linear feet. LF = (L*W) / width of one LF. LF is the abbreviation for linear feet. Sq ft is the abbreviation for square feet.Small kitchens can present a unique challenge when it comes to designing an efficient and functional space. With limited square footage, it’s essential to make the most of every in...So if a room is 21 foot wide by 7 foot long, 21 x 7 = 147 square feet. This Page is Calculated for the Following: 21 foot wide by 7 foot long, 21x7, 21'x7', 21 x 7 Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations.Directions: Enter any combination of feet and/or inches into the calculator below. You can use this square footage calculator to calculate siding square footage or any other square feet needed (like: roofing, carpet, etc.) You can also use this tool to convert feet to inches, convert inches to feet and calculate square inches. rectangle examples.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 ...NADA Manufactured Home Value Estimate. The NADA Manufactured Home Appraisal System can provide you a home value estimate for $20. You can fill the forms out online or via fax or mail. This guide is used by professionals in assessing manufactured home value and can prove very useful because the system is so thorough.How big is an area of 50ft by 70ft? A 50 x 70 area is 3500 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction.This square yards calculator - an example. Imagine you want to put on some turf in your garden, but all you have is the width and length of the fence in feet. Yet, in the shop, they ask for the area given in square yards. Width - 120 ft. Length - 80 ft. yardage = 120 ft × 80 ft yardage = 120f t×80f t. yardage = 9600 ft^\text {2} yardage ... 14 x 70 square footage, How big is an area of 14ft by 14ft? A 14 x 14 area is 196 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction., Square introduced a new service that matches companies using its online sales platform to on demand delivery specialists to reach a changing customer. Square, providers of innovati..., Floor Plans for 14x70 Mobile Homes: Spacious Living in a Compact Footprint. 14x70 mobile homes offer a spacious and comfortable living space in a compact package. With a total living area of approximately 980 square feet, these homes can accommodate various layouts and provide ample space for bedrooms, bathrooms, kitchens, and living areas., Lvl 2. ∙ 3y ago. How many square feet are in a 14’/72’ mobile home. Anonymous ∙. Lvl 1. ∙ 3y ago. 970 sqare feet. usually about 880 sf, the math works out to be 14 x 70 = 980 minus 100 ..., Living in a narrow bungalow can be a challenge when it comes to storage space. With limited square footage and vertical space, finding innovative ways to maximize storage is crucia..., Example 1: 14×70 Mobile Home. Measure each side of the home. In this case, you've got two sides 14 feet wide and 70 feet long and two sides 14 feet wide and 10 feet high. Calculate the area for each side (length x width). For the long sides, that's 14×70 = 980 square feet each. For the shorter sides, 14×10 = 140 square feet each., Have you ever come across a video claiming to show real UFO footage and wondered if it’s authentic or just another hoax? With the rise of advanced video editing tools, it has becom..., Best Answer. 14x70 would be 980 square feet, assuming the units of 14 & 70 is feet. Wiki User., By Elvis Alcequiez. For a 14’x70′ Mobile Home you will need approximately 13 squares of siding. This amount was obtained from a 14’x70′ mobile home model, and calculating the footage of each facade. For this example we have this mobile home example, with some windows and two doors in different facades, it doesn’t matter if your model ..., Summary. How many square feet for a 16 feet wide by 13 feet long room? Square footage is calculated by multiplying width by length. So if a room is 16 foot wide by 13 foot long, 16 x 13 = 208 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., How many square feet for a 14 feet wide by 19 feet long room? Square footage is calculated by multiplying width by length. So if a room is 14 foot wide by 19 foot long, 14 x 19 = 266 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., Here's what you need to do next: Divide each figure by 12 (175 divided by 12 and 150 divided by 12) to get 14.58 and 12.5, respectively. Multiply the two figures together (14.58 x 12.5) ‌In this example, the square footage of the room would be 182.25 square feet., Square Footage Calculator: Oval (Ellipse) Major Radius (long side) Minor Radius (short side) Calculate. Calculator List. Minor Radius., The area of a rectangle is its width times its height. Area = Width * Height. Width Height. Compute the size of something whose dimensions are 7 feet by 14 feet. For example, a 7x14 foot room, apartment, office, or yard. To get the area of a box, multiply the height by the width. This calculator also takes units into account and will show the ..., Feb 28, 2024 · A 14 x 14 foot square is 196 square feet. How many square feet are there in a room that measure 9 feet by 14 feet? ... 14 x 70 equals how many square feet? 14 x 70 = 980., How to Calculate Square Feet from the Measurement in Inches. For example, say the length of the countertop is 108" and the depth of the standard countertop (on a 24" deep cabinet) is 25 ½"; 108" X 25.5" = 2,754 (Divide this number by 144) 2,754/144 = 19.12 Sq Ft. Please note that granite countertops have a 1 ½" standard over hang ..., 2-Bedroom 14×70 Mobile Home Floor Plan. The 14×70 mobile home stands out with its size. It strikes a balance between snug and roomy. Think about this: it’s like having a spacious apartment that’s all yours. And at 980 square feet, it’s got enough room for two bedrooms, two baths, and open living spaces without feeling cramped., How big is an area of 14ft by 9ft? A 14 x 9 area is 126 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction., Check out these five small kitchen remodels, all 60 square feet—or 10' x 6' as a comparable measurement—and under, that demonstrate the functionality of smaller kitchens. Sweeten matches home renovation projects with vetted general contractors, offering guidance, tools, and support—for free. Renovate to live, Sweeten to thrive!, How big is an area of 14ft by 15ft? A 14 x 15 area is 210 sq feet. This could be used to calculate the square footage of any rectangular area such as a living room, bathroom, backyard, park, or floor area. Square footage is also commonly used to estimate the cost of material needed for painting, flooring, and other types of construction., When it comes to transportation cost, a good rule of thumb in estimating is somewhere between $1 and $5 per mile. Short distance haul: $1000-$5000. Long-distance haul: $10,000 and up to $25,000. Disconnecting utilities and preparing the home: Up to $1,000., To calculate the square footage of your space, choose the shape of the area and fill in the values required in imperial measurements. Finally, click on "Calculate". Square Footage …, The most common pattern used is a linear grid, with square or rectangular tiles, or a pattern involving angled squares or rectangles that form a typical diamond shape. Running bond layouts (like those used with brick walls) involve offset rows or columns of tiles, usually with a 2:1 length to edge ratio., Square centimetres to square millimetres. multiply the cm 2 value by 100 to get mm 2. Square millimetres to square centimetres. multiply the mm 2 value by 0.000001 to get cm 2. Square millimetres to square metres. multiply the mm 2 value by 1000000 to get m 2. Convert acres to square feet, meter or yards using our acres to square feet calculator., The area of a circle is determined by the formula: A = π r2. You can easily calculate the area of a circle in under a minute. All you need is a calculator, a circle to measure and ..., Jul 30, 2023 · The formula for area varies depending on the shape you are dealing with. Some common formulas include: Rectangle or Square: Area = Length × Width. Circle: Area = π × (radius)^2. Triangle: Area = 0.5 × Base × Height. Parallelogram: Area = Base × Height. Trapezoid: Area = 0.5 × (sum of parallel sides) × Height., Area of a Rectangle Formula. The area of a rectangle is its width times its height. Area = Width * Height. Width Height. Compute the size of something whose dimensions are 4 feet by 14 feet. For example, a 4x14 foot room, apartment, office, or yard. To get the area of a box, multiply the height by the width., Apr 18, 2024 · Mobile home shingle roof replacement cost. A mobile home shingle roof replacement costs $3 to $5 per square foot or $1,500 to $10,000 on average, depending on the size. A shingle roof is cheaper but heavier and less waterproof than TPO or rubber membranes. Asphalt shingles have an average lifespan of 15 to 30 years., Simply enter the length and width of the area and we will do the work for you. Length. Width. Update Calculator. Using this calculator as part of a bigger project? Let us help you calculate your total costs. concrete driveway cost. adjust a pressure regulator valve. aerate a lawn., Since a bundle offers around 33 square feet of shingles, you'd need roughly three bundles per square. To find how many squares your roof has, divide the total square feet of your roof by 100. Keep in mind that the square footage of your roof is not the same as the square footage of the house—it's about 50% to 60% more on a one-story home ..., How many square feet for a 14 feet wide by 14 feet long room? Square footage is calculated by multiplying width by length. So if a room is 14 foot wide by 14 foot long, 14 x 14 = 196 square feet. Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., So if a room is 14 foot wide by 20 foot long, 14 x 20 = 280 square feet. This Page is Calculated for the Following: 14 foot wide by 20 foot long, 14x20, 14'x20', 14 x 20 Square footage calculators can be used for tiles, carpet flooring, paint, a room, house square footage or general area calculations., You can use this guide to calculate the square footage and cost of a building, floor, walls, and more. The calculation to work out the square feet of both a square and rectangular room like 14x12 is very simple. All you need to do is multiply the length by the width. Square Feet = Length x Width. 14 x 12 = 168. This means the answer is: