A cubic foot is a unit of volume that is equal to the volume of a cube with sides that are one foot long. It is often used to measure the volume of large objects, such as boxes, containers, and tanks, and is also sometimes used to measure the volume of air or gas.
One cubic foot is equivalent to approximately 28.3 liters, or about 0.0283 cubic meters. It is a non-metric unit of measurement that is primarily used in the United States and a few other countries, although the metric system is generally preferred for scientific and technical applications.
Further in this article, we will discuss the calculation of the volume of an object using the cubic feet formula, we’ll also discuss some real-life examples and steps to calculate the cubic feet
“The Cubic feet (symbol ft^{3}) is an imperial and U.S. customary (non-metric) unit of volume, employed in the US and therefore the UK.”
The general formula for calculating the volume in cubic feet is:
Cubic feet = Length (feet) × dimension (feet) × Height (feet)
To calculate the volume of an object in cubic feet, you can measure the length, width, and height of the object in feet and then multiply these three values together. For example, if you have a box that measures 2 feet long, 3 feet wide, and 4 feet tall, the volume of the box would be 2 * 3 * 4 = 24 cubic feet.
For example, to calculate the volume of gas that a tank can contain.
In this section, we will discuss how to calculate cubic feet. Generally, there are two different scenarios for calculating it. The first one is that when the quantities are given in feet then we can calculate them very easily. But if the quantities are in any other unit, then we have to convert it first.
In this method, we will deal with the problems in which the units are in feet:
Example 1:
Calculate the volume of a rectangular prism if it has a length of 4 feet, a width of 2 feet, and a height of 3 feet.
Solution:
Step 1: Extract the given data:
Length = 4 feet
Width = 2 feet
Height = 3 feet
Step 2: Write the formula:
Volume in cubic feet = Length (feet) × dimension (feet) × Height (feet)
Step 3: Insert the values in the formula:
Volume = 4 feet * 2 feet * 3 feet.
Volume = 4 * 3 * 2
Volume = 24 cubic feet.
Example 2:
Calculate the volume of a cube if it has a length of 5 feet, a width of 4.5 feet, and a height of 5.5 feet.
Solution:
Step 1: Extract the given data:
Length = 5 feet
Width = 4.5 feet
Height = 5.5 feet
Step 2: Write the formula:
Volume in cubic feet = Length (feet) × dimension (feet) × Height (feet)
Step 3: Insert the values in the formula:
Volume = 5 feet * 4.5 feet * 5.5 feet.
Volume = 5 * 4.5 * 5.5
Volume = 123.75 cubic feet.
The volume in cubic feet can also be determined by using a cubic feet calculator by calculators.tech.
In this method, we will deal with the problems in which the units aren’t in feet:
Example 1:
Compute the volume (in cubic feet) of a box if its height is 2.34 meters dimension is 2 meters, and the length is 1.8 meters.
Solution:
Step 1: Write down the given data.
Height = 2.34 meters
Width = 2 meter
Length = 1.8 meters
Step 2: Conversion (converting meters into feet)
Generally, “1 meter” = “3.281 feet”
Multiply all the given parameters by “3.281”
Length = 1.8 × 3.281 = 5.90 ft.
Width = 2 × 3.281 = 6.562 ft.
Height = 2.34 × 3.281 = 7.68 ft.
Step 3: Use the basic formula to perform the final calculation.
Volume = 5.90 * 6.562 * 7.68
Volume = 297.33 ft^{3}
In conclusion, cubic feet are a useful unit of measurement that is widely used in a variety of applications, from measuring the volume of large objects and substances to calculating the capacity of storage spaces and engineering structures.
Whether you are a homeowner, a business owner, or an engineer, understanding how to calculate and use cubic feet can be an important skill to have.
Copyright © 2023 Gyaanarth.com