below we have the cubic metre formula for different units Now, let us see how these units can be converted from one metric to another when in cubic form. 1 millimetre = 0.1 centimetres = 0.001 metre.The following are the relationships between various metrics of length – Let us now learn about the relationship between various metrics of length. So, what are these units and how are they related to each other. In other words, the metric system can be defined as a system of measurement that uses the litre, metre, and gram as base units of metric length (distance), capacity (volume), and weight (mass) respectively.īut for smaller quantities, we have other units such as centimetres, inches etc. The system that defines these different metrics is known as the metric system. We have different types of metrics depending upon the length of a 3 dimensional object. How is volume measured in the various metrics? Let us find out. It is the amount of capacity/space a substance contains, or the space it can hold. We know that volume is a three-dimensional quantity. A Cubic foot is one of the units in which we can measure the volume of a 3 dimensional object. Volume of a cuboid = length x breadth x height = l x b x h unit 3 This means that, if l is the length of a cuboid, b is the breadth and h is the height, then, Volume of a cuboid = length x breadth x height unit 3 Similarly, a cubic inch is a measure of volume that is equal to a cube with width length and height are all 1 inch. We know that 3 Dimensional shapes such as a cuboid have three dimensions, namely, length, breadth and height. ft The same can be verified through the cubic feet calculator as shown below –Ĭubic feet as the name suggests is a unit of volume of a 3 dimensional shape. Now, if we wish to convert the result in ft, we will have to use the relation, Volume of the cuboid = length x breadth x height = 4 cm x 2 cm x 6 cm = 48 cu. now, if we go as per the formula, the volume will be For instance, we wish to find the volume of a cuboid having length 4 cm, breadth 2 cm and height of 6 cm. Then you will know how many are the cubic inches ( in³ ).Choose the unit of measure you are using ( in, ft, yd, mm, cm, m ).Fill the blanks of length, width and height.Remember that the result is the volume of the paper and the cardboard.The followings steps should be used to use the cubic feet calculator – Tadaaam! The volume of a hollow cylinder is equal to 742.2 cm³. It's the internal radius of the cardboard part, around 2 cm.įind out what's the height of the cylinder for us, it's 9 cm. The standard is equal to approximately 5.5 cm.ĭetermine the internal cylinder radius. a roll of toilet paper, because why not? 😀Įnter the external radius of the cylinder. To calculate the volume of a cylindrical shell, let's take some real-life example, maybe. Where R – external radius, and r – internal radius The formula behind the volume of a hollow cylinder is:Ĭylinder_volume = π × (R² - r²) × cylinder_height It's easier to understand that definition by imagining, e.g., a drinking straw or a pipe – the hollow cylinder is this plastic, metal, or other material. The hollow cylinder, also called the cylindrical shell, is a three-dimensional region bounded by two right circular cylinders having the same axis and two parallel annular bases perpendicular to the cylinders' common axis.

Volume calculator cubic feet