how do you calculate weight per square inch?

In the latter's case, remember to switch the unit of thickness to millimeters or thousandths of an inch! So, one square kilometer = 10,000,000,000 square centimeters x 0.155 = 1,550,003,100 square inches. meter. Formula: c = (a x b) / 2.31 Use the body fat calculator to estimate what percentage of your body weight comprises of body fat. The atmospheric pressure at the same time at sea level stands at 14.7 PSI. In a similar fashion, PSI is being used as the strength elastic modulus of materials where 10,00,000 (Millions) PSI (Mpsi). The pound per square inch or, more accurately, pound-force per square inch (symbol: lbf/in2;[1] abbreviation: psi) is a unit of pressure or of stress based on avoirdupois units. WebBasis Weight = (Area of paper x Grams per sq. How to Calculate Area of a Square from Perimeter. The weight will appear in both metric and common US units. The healthy BMI range is the same for men and women, so the results apply to both. How do I convert square inches to square feet? In this case, we will ask you to provide the volume of the metal element. Some people store extra fat on their stomach and torso, giving them an apple shape. Here we discuss the Definition and How to Calculate Pounds Per Square Inch along with the Difference between PSI and PSIA. If the wrist is 7 inches, the IBW remains the way it is. ALL RIGHTS RESERVED. price of flooring was being honest. Find the square inches of the kennel. As an illustration: Dividing six by twelve gives you five percent (a 6-inch slab is .5 feet thick) One hundred forty-five pounds per cubic foot x.5 = 72.5 pounds per cubic foot or 72.5 pounds per cubic meter. [3] [4] For example, let's say that, for a rectangular area, you measure a WebWeight of aluminum per cubic inch is 0.0975 lb; Weight of aluminum per cubic foot is 169 lb; Aluminium weight per m3 is 2700 kg. The calculator is not all that we have to offer. When you multiply square inches by pounds per square inch, the square inches cancel and you're left with pounds. Wendy Bumgardner is a freelance writer covering walking and other health and fitness topics and has competed in more than 1,000 walking events. The megapound per square inch (Mpsi) is another multiple equal to a million psi. To learn how to determine square inches in a circle, read on! How to Calculate Aluminium Sheet Weight. ksi are not widely used for gas pressures. Women: Ideal Body Weight (in kilograms) = 45.5 kg + 2.2 kg for each inch over 5 feet. Calculating how much aluminum weighs comes down to the basic weight equation: In the case of our calculator, you have the additional element of multiplying the weight by the number of elements, so the final equation is: total weight = volume * density * number of pieces. Where you store fat is based largely on genetics, although there is some evidence that stress and depression can lead to weight gain around the waist. How to Calculate Aluminium Sheet Weight. Calculating how much aluminum weighs comes down to the basic weight equation: weight = volume * density In the case of our calculator, you have the additional element of multiplying the weight by the number of elements, so the final equation is: total weight = volume * density * number of pieces What is a square foot? MedlinePlus Medical Encyclopedia. can be calculated via a variety of specialized mathematical equations. You don't have to strive to meet a certain number in order to have a healthy body. Yourbody fat percentageisnot the same as your BMI. Content is reviewed before publication and upon substantial updates. Then the result is compared to a percentile chart based on age. This square Inches calculator will also ensure that you are ordering the right amount of material. The weight will appear in both metric and common US units. Body Mass Index (BMI)is a dated, biased measure that doesnt account for several factors, such as body composition, ethnicity, race, gender, and age. Thus, if the length of a chosen side is 5 inches, and the height is 4 inches, the resulting area will be 5 x 4 = 20 square inches. Peterson CM, Thomas DM, Blackburn GL, Heymsfield SB. Simply multiply your measurements for length and width to determine the area of your square or rectangular area in square inches. What is a square foot? Read the article below if you're interested in the math behind figuring out how much aluminum weighs; check out the aluminum alloy chart to see how the density of aluminum varies between different types and learn more about aluminum and its common uses. Very muscular people may have a higher body mass index while still having low body fat. Each person has different proportions. If you prefer to see the density in other units, just click the So, we can find the volume of a single piece of square plate: steel plate volume = 0.2 m 0.2 m 0.01 m steel plate volume = 0.0004 m Solving for weight, we have: steel plate weight = steel plate volume density steel plate weight = 0.0004 m 7,870 kg/m steel plate weight = 3.148 kilograms This calculator is 2003 MatWeb.com. Thanks to its durability and high resistance to corrosion, aluminum roofs are relatively maintenance-free. Multiply length width. This calculator calculates the pounds per square inch using head, specific gravity values. The square foot is used as a form of measurement within Canada and the United States. If the wrist is 7 inches, the IBW remains the way it is. Finding the Area of Any Quadrilateral: A Step-by-Step Guide, David Jia. This millionaire calculator will help you determine how long it will take for you to reach a 7-figure saving or any financial goal you have. Aluminum is a silvery-white, lightweight metal, which is most commonly associated with foil. After determining your frame size, you can factor that into equations to determine your ideal body weight (IBW). Formula to Calculate Square Inches. In Britain as well PSI is considered a widely used pressure unit, but the bar pressure unit has replaced the same. This ideal weight calculator is an approximation and based on the standard equations provided by Welltech Solutions. Body mass index and mortality in a very large cohort: Is it really healthier to be overweight? the Calculate button. In the absence of any specific product information, you can consult the construction math cheat sheet that I gave you at the beginning. McCormack H. The shape of things to wear: Scientists identify how women's figures have changed in 50 years. Pounds per square inch is calculated from taking the total pound-force and dividing it by the area in inches squared. WebTo find the amount of weight the tire supports, multiply the surface area by the air pressure reading (psi) for that tire. WebThe Hamwi formula: Men: Ideal Body Weight (in kilograms) = 48 kg + 2.7 kg for each inch over 5 feet. It looks like this: IBW (lb) = 100 + 5 x (Ht 60 in). You can be healthy in a wide range of weights, but being underweight is associated with poor health outcomes and higher mortality for some conditions, as is being far above the healthy BMI range. wikiHow is where trusted research and expert knowledge come together. Save my name, email, and website in this browser for the next time I comment. This may be true in some cases, but most people usually weigh more because they have morebody fat. From the above calculation, we can observe the fact that one pound per square inch is In our steel plate weight calculator, we have the densities of the most common steel alloys found in the Steel type field. They tend to overestimate ideal weight at shorter heights and underestimate it at taller heights. Enter the length and width in terms of meters, centimetres, millimetres, feet, inches and yards and click Calculate to find out the area measured select the shape from the drop-down list, enter the dimensions, then hit Body Composition: What It Is and Why It Matters, The Drawbacks of Using BMI to Measure Health, 10 Best Smart Scales, Tested and Recommended by Our Experts, How to Measure Waist Circumference for Health, Expert Wellness Picks and Advice to Your Inbox. Divide the number of pounds per square foot Pound square per inch is also known as pound-force per square inch. WebThere are 0.0069444444444444 square feet in 1 square inch. PSI is normally implemented in cases of technical and industrial units for purposes like measuring the pressure of the tire, fuel storage and indicators including distributions, residual wastewater management, etc. You can take your body frame size into account, if you choose, by measuring your wrist. WebBasis Weight = (Area of paper x Grams per sq. The equations for body mass index are different from those of adults. PSI is used to measure the pressure of gasses known as pneumatic pressure as well as liquid pressure known as hydraulic pressure. Am J Clin Nutr. As you already know, one of the factors that heavily influence the result is the density of aluminum, which varies depending on the specific alloy. By Wendy Bumgardner Then to find the square inches, you will use the formula to determine the area of rectangle to find the area of the floor in square inches. In this case, you only need to measure one side. From the above calculation, we can observe the fact that one pound per square inch is The Independent. Divide square inches by 144 (the number of square inches in one square foot). 23 February 2021. *Price may change based on profile and billing country information entered during Sign In or Registration. If instead, you need to know the weight of other metals like aluminum or gold; we have our separate aluminum weight calculator and gold weight calculator you can use, respectively, to learn more about how to calculate them. meter) / 1406.5 The below example is a basis weight calculation for a ream of 25 x 38 book paper that weighs 67.3 grams per sq. WebYour ideal body weight varies based on gender, age, and current health. For example, a bicycle tire pumped up to 65psig in a local atmospheric pressure at sea level (14.7psi) will have a pressure of 79.7psia (14.7 psi + 65 psi). Determine the weight of 1,000 sheets (M-weight) of a given sheet size, using length, width and basis weight. Language links are at the top of the page across from the title. From the course: Construction Math Foundations, - There are many times that we need to estimate how much materials weigh. Start Your Free Investment Banking Course, Download Corporate Valuation, Investment Banking, Accounting, CFA Calculator & others. If your weight is above that of the ideal for your height on the charts, it is tempting to think that it is because you are lean but very muscular. Here are some examples: In construction, you can find aluminum in roofs. Peterson CM, Thomas DM, Blackburn GL, Heymsfield SB. Web1 Pound per square inch is equal to 6894.757 Pa. From above, we can now easily convert the pound per square inch into standard atm (atmospheres). Pounds per square inch is calculated from taking the total pound-force and dividing it by the area in inches squared. Easy to follow. Konttinen H, van Strien T, Mnnist S, Jousilahti P, Haukkala A. Depression, emotional eating and long-term weight changes: a population-based prospective study. There are a variety of ways to measure it, including using a body fat scale that uses bioelectrical impedance. It is used in mechanics for the elastic modulus of materials, especially for metals.[5]. meter) / 1406.5 The below example is a basis weight calculation for a ream of 25 x 38 book paper that weighs 67.3 grams per sq. PSI denotes it. This calculator calculates the pounds per square inch using head, specific gravity values. Most products that come in sheets, such as corrugated metal or steel plates, will come with product information telling you the weight of the product in pounds per square foot. Bioelectrical impedance analysis of body composition and survival in patients with heart failure. So, we can find the volume of a single piece of square plate: steel plate volume = 0.2 m 0.2 m 0.01 m steel plate volume = 0.0004 m Solving for weight, we have: steel plate weight = steel plate volume density steel plate weight = 0.0004 m 7,870 kg/m steel plate weight = 3.148 kilograms As an illustration: Dividing six by twelve gives you five percent (a 6-inch slab is .5 feet thick) One hundred forty-five pounds per cubic foot x.5 = 72.5 pounds per cubic foot or 72.5 pounds per cubic meter. One factor of why you may way more or less is based on bone structure. ksi are not widely used for gas pressures. To understand how to calculate square inches(in2), we need to understand that square inches are units of area that describes a total area equal to 1 inch in length and 1 inch in width. Also, learn more about the origins of different units of weight. WebThe Hamwi formula: Men: Ideal Body Weight (in kilograms) = 48 kg + 2.7 kg for each inch over 5 feet. Muscle is more dense than fat, so it takes up less space than the same fat mass weight. Download the exercise files for this course. References. The PSI (Pounds square per inch) is a pressure unit mostly used in the United Kingdom and the United States of America. WebThe calculator does the following conversions for you: $$1\,ft = 12\,in = 0.33\,yd = 30.48\,cm = 0.3048\,m$$. National Heart Lung and Blood Institute. The equation for men of medium frames takes a baseline of 106 pounds and adds 6 pounds for each inch of height above 5 feet, which looks like this: IBW (lb) = 106 + 6 x (Ht 60 in). Verywell Fit articles are reviewed by board-certified physicians and nutrition and exercise healthcare professionals. This means that once you know the area of the product in square feet, all you have to do is multiply it by the weight factor. Lean people with higher muscle mass who weigh the same as those with higher fat mass will appear more compact. For our mold, we need to cut 5 squares, each with 20 cm sides from a 1-cm thick mild steel (7,870 kg/m) plate as shown in the illustration below: To solve the weight of these cut steel plates, let us first calculate the volume of the steel plate by multiplying its dimensions together. You can choose from a: Rectangular prism - note that this includes elements with a square as their base and very thin sheets of metal. The area of other shapes (circles, triangles, etc.) It is the pressure resulting from a force of one pound-force applied to an area of one square inch. For example: 28 square inches x 30 pounds / square inch = 840 pounds. How do you convert pounds per square inch to PSI? Let's take a look at each one of these, starting with that steel plate or sheet metal. WebTo find the amount of weight the tire supports, multiply the surface area by the air pressure reading (psi) for that tire. The pressure of 20 PSI (Pounds per square inch) on the differential resulted in the speed of the car. 2023 Dotdash Media, Inc. All rights reserved. BMI and Kids: Should You Care About Your Child's BMI? This code may not be copied without the written consent of MatWeb.com. Weight in pounds = 5 x BMI + (BMI divided by 5) x (Height in inches minus 60) Weight in kilograms = 2.2 x BMI + (3.5 x BMI) x (Height in meters minus 1.5) The biggest differences between the older equations and the newer equation come in the taller height range. WebThe kilopound per square inch (ksi) is a scaled unit derived from psi, equivalent to a thousand psi (1000 lbf/in 2). Expert Interview. WebHow to use square inches calculator. The average density of aluminum is the default option, but you have a long list of alloys to choose from. Int J Behav Nutr Phys Act. One pound per square inch is equal to pound-force being divided by the square inches. So, if the long side of your trapezoid is 6 inches, the short side is 4 inches, and the height is 5 inches, the result is x 5 x (6+4) = 25 square inches. Steel plates have many uses, most notably in the construction and fabrication of various steel products. The converse is pound per square inch gauge (psig), indicating that the pressure is relative to atmospheric pressure. WebThis means that once you know the area of the product in square feet, all you have to do is multiply it by the weight factor. They are mostly used in materials science , where the tensile strength Hectares(ha) are non-SI metric unit of area equal to a, A square is a regular quadrilateral meaning that it has. Login details for this Free course will be emailed to you. The presence of carbon makes steel stronger and more resistant to breaking. If you just want to purchase concrete blocks from a supplier, you can use our concrete block calculator to determine how many concrete blocks you'll need for your project. Develop the tech skills you need for work and life. These charts are not validfor children or teens. *All results are estimates only. You can also enter decimal values. WebBasis Weight = (Area of paper x Grams per sq. Steel is a metal alloy comprised of iron and carbon. Multiply the length by the width to determine the area of the shape, and write the answer in square inches. Since this is less than 336 sq. Also, the ideal for women is the same as for men when using BMI, and the Formula: c = (a x b) / 2.31 Ratios and scales in construction drawings, Introduction to calculating the area of a shape, Ex_Files_Construction_Math_Foundations.zip. The below example is a PPI calculation for 100# gloss coated cover with an average caliper of .0095 inches per sheet.PPI:2 / 0.0095 = 211 pages per inch (PPI). The conversions to and from SI are computed from exact definitions but result in a repeating decimal. This button displays the currently selected search type. Were committed to providing the world with free how-to resources, and even $1 helps us in our mission. ", https://www.cuemath.com/measurement/area-of-rectangle/, https://sciencing.com/calculate-area-square-inches-2266383.html, https://www.mathsisfun.com/geometry/circle-area.html, https://www.varsitytutors.com/high_school_math-help/how-to-find-the-area-of-a-hexagon, https://www.cuemath.com/measurement/area-of-octagon/, https://www.asknumbers.com/square-feet-to-square-inch.aspx, https://www.calculateme.com/Area/SquareCentimeters/ToSquareInches.htm, ( ), (Determine Square Inches). This sq in the calculator can be used to determine the area of a rectangle and square. 1000 kPa 145 lbf/in2. Forty-six percent were rectangular, with waists less than 9inches smaller than hips or bust. Whether you're a student working on your physics homework , a construction professional in need of an accurate estimation of the cost of driving materials to the building site , or just eager to find out how much does an aluminum can weigh to satisfy your curiosity , you are bound to find this helpful tool. The weight of a steel plate depends on its thickness. For our example, let us determine the weight of the steel plates that we would need to build, say, a mold for cube-shaped concrete blocks. This calculator is an extension of our steel weight calculator but focuses on steel plates. Grammage rounding guidelines:Results are rounded to the nearest whole number. They are mostly used in materials science , where the tensile strength By using this service, some information may be shared with YouTube. Universal equation for estimating ideal body weight and body weight at any BMI. By signing up you are agreeing to receive emails according to our privacy policy. If we're going to lift a bundle of rebar or a steel beam, the crane operator will need to know the weight of that bundle or beam. Adults can use the charts below to find the traditional ideal weight for their height and a healthy body mass index(BMI). We use cookies to make wikiHow great. As you can see, the way this tool works is, in reality, quite simple. You may also look at the following articles to learn more . rectangle examples. Check out 31 similar construction materials calculators . They are mostly used in materials science, where the tensile strength of a material is measured as a large number of psi.[4]. How do you convert pounds per square inch to PSI? The SizeUSA study, published in 2004, described variations in body shape for women. WebYour ideal body weight varies based on gender, age, and current health. and common US units. The conversion in SI units is 1 ksi = 6.895 MPa, or 1 MPa = 0.145 ksi. According to the CDC, a waist over 35 inches for non-pregnant women and over 40 inches for men indicates a higher risk of obesity-related conditions. PSI, in simple words, is the measurement unit of pressure. These equations were developed foruse by doctors to calculate drug dosages. First you will begin by measuring the length of the floor in inches and the width in inches also. When expanded it provides a list of search options that will switch the search inputs to match the current selection. WebThis free weight calculator converts between common units of weight and mass. A 6-inch thick slab weighs 72.5 pounds per square foot, the maximum allowable weight. This can be done with a calculator on the CDC's website. 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