80 Circular Inches to Square Inches = 62.8319. Thus, if your hexagon has 6 equal sides of 4 inches each (which means P = 6 x 4 = 24) and an apothem of 3.5 inches, the calculation is ½ x 24 x 3.5 = 42 square inches.

4 in 2. Multiply length by width by depth (height). The equation for diameter of a circle from circumference is: If written instead in terms of the radius, the diameter is very simple; it's just twice as long: Area is the space contained within the circle's boundaries. KylesConverter.com is not responsible for any inaccurate data provided. Below is a diameter calculator, which will compute a circle's radius, circumference, and area if you know the diameter. Determining Square Inches in Other Shapes Find the area of a circle with the equation Area = pi × r2. Before using any of the provided tools or data you must check with a competent authority to validate its correctness.

Easy to follow. Convert inches to feet, convert yards to feet, or convert meters to feet. ", https://sciencing.com/calculate-area-square-inches-2266383.html, https://www.varsitytutors.com/high_school_math-help/how-to-find-the-area-of-a-hexagon, http://formulas.tutorvista.com/math/area-of-an-octagon-formula.html, https://www.asknumbers.com/square-feet-to-square-inch.aspx, https://www.calculateme.com/Area/SquareCentimeters/ToSquareInches.htm, вычислить площадь (в квадратных сантиметрах), consider supporting our work with a contribution to wikiHow. = inches 2 = in 2) To determine the square inches in a square or rectangle, measure the length and the width of the shape in inches.

Therefore, if your regular octagon has a side length of 4 inches, you would calculate 2(16) x (1 + 1.4) = 32 x 2.4 = 76.8 square inches. Content on this site produced by www.kylesconverter.com is available under a creative commons license unless otherwise stated. So, a circle with a radius of 4 inches would have an area of 50.27 square inches, as this is the product of 3.14 x 16. For example, to calculate how many square inches is 10 sq feet, multiply 10 by 144, that makes 1440 sq in is 10 sq ft. square feet to square inches formula square inches = square feet * 144 What is the area in square inches of a circle with diameter 2 inches? Compute the area using these units: square mils, square inches, square feet, square yards, square miles, acres, hectares, square millimeters, square centimeters, square meters, and square kilometers. All tip submissions are carefully reviewed before being published, This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. By using this service, some information may be shared with YouTube. Multiply the length in feet times the width in feet To estimate the cost of materials, multiply the total square footage by the price per square … price of flooring was being honest. However, the accuracy cannot be guaranteed. Divide square inches by 144 (the number of square inches in one square foot). Also, 1 square meter equals 10,000 square centimeters, and one square kilometer equals 10,000,000,000 square centimeters. It's also easy to find from any of the others. See, Diameter Calculator: Compute Dimensions of a Circle, Hours Calculator: See How Many Hours are Between Two Times, Bond Pricing Calculator Based on Current Market Price and Yield, Least to Greatest Calculator: Sort in Ascending Order, Stock Total Return and Dividend Reinvestment Calculator (US), Net Worth by Age Calculator for the United States in 2020, Income Percentile Calculator for the United States in 2020, Average, Median, Top 1%, and all United States Net Worth Percentiles in 2020, S&P 500 Return Calculator, with Dividend Reinvestment, Net Worth Percentile Calculator for the United States in 2020, Income Percentile by Age Calculator for the United States in 2020, Household Income Percentile Calculator for the United States in 2020, Years Between Dates Calculator: Years between two dates, Age Difference Calculator: Compute the Age Gap, Height Percentile Calculator for Men and Women in the United States, Average, Median, Top 1%, and all United States Household Income Percentiles in 2020, Month Calculator: Number of Months Between Dates, Bitcoin Return Calculator with Inflation Adjustment. Compute the area using these units: square mils, square inches, square feet, square yards, square miles, acres, hectares, square millimeters, square centimeters, square meters, and square kilometers.

Square Inches Calculator (Height in Inches x Length in Inches = Square Inches) (Square Inches = Sq In = Sq.In. A square inch is calculated as the area of a square that has 1 inch on each side. Determining the square inches (also written as in2) in any two-dimensional area is usually a fairly straightforward process. To convert square feet to square inches, multiply the square foot value by 144. How do I calculate the volume of a round cup? Last Updated: August 20, 2020 Multiply the width by the length to get the area.

There are three dimensions most often used to describe a circle: Starting from the diameter, you can easily find the other two. DQYDJ may be compensated by our advertising and affiliate partners if you make purchases through links. If the shape is a square, you only need to measure one side, since the length and width will be the same. To learn how to determine square inches in a circle, read on! A radius is not measured in square inches. For example, let's say that, for a rectangular area, you measure a length of 4 inches and a width of 3 inches. wikiHow marks an article as reader-approved once it receives enough positive feedback.

What is the volume of a tank that measures 10" deep by 7" by 6"?

Did you like this tool? To run the calculator, hit the 'Calculate Circle Dimensions' button when you have entered the known diameter. 1.4142 inch. Please attribute www.kylesconverter.com when using the work, thank you! 1 Circular Inches to Square Inches = 0.7854.

= sq.in.

1 inch. How many square inches is 90 inches by 36 inches?

2 in 2 =. … To run the calculator, hit the 'Calculate Circle Dimensions' button when you have entered the known diameter.

Since all four of a square’s sides are equal, the "length" measure you obtain for a square will be identical to the "width" measurement.

3 Circular Inches to Square Inches = 2.3562. Do you know a different dimension? I was needing to remember how to figure square inches so I would know that someone giving the the, "This article is so easy to understand, and the illustrations are simple. Check the chart for more details. Do a quick conversion: 1 inches inches = 0.00694444444 square feet using the online calculator for metric conversions. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. Determining Square Inches in a Square or Rectangle, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/c4\/Determine-Square-Inches-Step-1-Version-4.jpg\/v4-460px-Determine-Square-Inches-Step-1-Version-4.jpg","bigUrl":"\/images\/thumb\/c\/c4\/Determine-Square-Inches-Step-1-Version-4.jpg\/aid988194-v4-728px-Determine-Square-Inches-Step-1-Version-4.jpg","smallWidth":460,"smallHeight":334,"bigWidth":"728","bigHeight":"529","licensing":"