20ft*20ft = 400 sq. However, it is common for a room to consist of two (usually) differently sized rectangles as shown in the figure below: If that is the case, then you need to take not two, but four measurements to figure out the square footage: the width and the height of the first rectangular section and then the width and the height of the second rectangular section of the room. Mritunjay is the Founder of KeepTheTech. In this article, we are going to explain how to calculate square footage and understand the square footage formula.. See our full terms of service. Square footage for a room with a complex shape Say you have a complex-shaped room composed of a 10x10 area adjacent to a 12x24 area. Generally 20×20 means 20 feet by 20 feet room. Square footage is a measurement of the area of a room (or other type of space) expressed in feet square (ft2). A rectangle room is one of the simplest types of area shapes for which square footage can be calculated. However perfectly square spaces are rarely encountered outside of classroom tasks. If you have your local traditional measurement system appealing to acknowledge me to prepare a useful converter for you. Your email address will not be published. This site is associated with unit conversion metrics that meet the daily needs of the public. Optional price field for calculating dollar costs. Required fields are marked *. Use this square footage calculator to easily calculate the area of a rectangular room or a room with a more complex shape. 20×20 dimensions are common for garages big enough to accommodate 2 cars, living room space, or big bedrooms usually with walk in closets. He is an Experienced Blogger, SEO Expert, Digital Marketer & Social Media Expert. A square room will be even simpler since the length is equal to the width. For example, a 10x10 room is 100 sq ft (102), a 15x15 room is 225 sq ft (152), while a 20x20 room is 400 sq ft (202). If you measure it in yards, it will be in square yards, and so on with metric units such as centimeters and meters (results in sq cm and sq m respectively). Say it costs $10 to cover one square foot in laminate flooring. How many square feet are in a 12×16 room? Our online calculators, converters, randomizers, and content are provided "as is", free of charge, and without any warranty or guarantee. Your email address will not be published. 1070 square feet is 154080 square inches. If you are laying down flooring, heating, tiling, gravel, mulch, etc. The formula for such is also in figuring out the length of it. •As here, the math is a bit tough for that purpose, it will require the best calculator for that. This helps convert viewer from one unit to other unit. https://www.gigacalculator.com/calculators/square-footage-calculator.php. So if a area is 20 foot wide by 20 foot long, 20 x 20 = 400 square feet. You can use this calculator to compute each room's square footage and our summation calculator to calculate their sum. While each geometrical figure has a different formula for calculating its area, most rooms have an approximately rectangular shape. The total area in square feet or another unit is just the sum of the areas of the two rectangles and you can calculate it easily using our tool. If you'd like to cite this online calculator resource and information as provided on the page, you can use the following citation: Georgiev G.Z., "Square Footage Calculator", [online] Available at: https://www.gigacalculator.com/calculators/square-footage-calculator.php URL [Accessed Date: 12 Nov, 2020]. • By the time it gets completed the square foot of the room, by the use of flooring calculator, it will be easier to determine the project cost for its completion. meters will be 4305.46 square meters. If you have your local traditional measurement system appealing to acknowledge me to prepare a useful converter for you. • By going through certain discussions, a major problem that will occur is the measure of feet in the sense of longer or wider. Calculating Square Foot for Floor • As we go to the steps, it will be the figure to find out that it will be replaceable in determining the square foot of your rooms. • By multiplying the width of the wall by the height you will get the area of its wall. To figure out the required cost for this room, multiply the calculated square footage by the cost per square foot: 388 x $10, to get the total cost which is $3,880 in this case. Therefore, if the room is 12 feet by 14 feet, it will result in 14×12 = 168 square feet. There might be nooks or crannies, as well as protrusions, which if small, can be overlooked for simplicity since rounding and other considerations taken into account in a construction or internal decoration project usually have fairly large tolerances. In the real world most rooms deviate from a rectangle to an extent.