# What is the volume of a rectangular prism?

Every 3-dimensional figure or shape has a specific volume covered by its sides in all three dimensions. A **rectangular prism** also covers a specific portion of the space which is called the** volume of a rectangular prism.**

In simple words, the hollow space covered by a rectangular prism in all three dimensions is called its volume. No doubt, the faces of this prism are solid and spread in** 2 dimensions** but the entire shape covers the space in three dimensions.

That’s why, it has a specific volume that is needed to be known for solving different problems. If you don’t know how to measure rectangular prism volume, you should read this guide till the end. We will share a comprehensive guide regarding the** volume of a rectangular prism.**

## How to find the volume of a rectangular prism?

Finding the volume of a rectangular prism won’t be difficult when you know the measurement of its sides. It means if you know the height, length, and width of a rectangular prism, you can find its volume easily.

The formula used for the measurement of the volume of a rectangular prism is given below.

**Volume of a rectangular prism = l x w x h (cubic units)**

Here,

**“l” represents the length of a rectangular prism.**

**“w” represents the width of a rectangular prism.**

**“h” represents the height of a rectangular prism.**

In simple words, you have to multiply the length, width, and height to get the volume of a rectangular prism.

Be mindful that the units of the volume will be a** cube **of the unit in which the measurements have been done.

However, the SI unit of length, height, and width is** “meter.” **If you want to learn the solution step by step or want a clear demonstration, you can use a **rectangular prism calculator.** It will help you in finding the surface area and volume of a rectangular prism.

Also, you can learn the solution by checking the solution shown on your screen with this **calculator.** Also, it can help you complete your assignments and learn the way to find the volume of this geometrical figure.

## How to calculate the volume of a rectangular prism?

We won’t leave our readers helpless when it comes to finding the volume of a rectangular prism. To explain the solution, we have solved an example here.

**example 1**:

Find the volume of a rectangular prism if its length is** 6cm,** width is** 4cm,** and height is **10cm.**

**Solution**:

As we know,.

**Volume of a rectangular prism = l x w x h cubic units**

So, we have to put the given values in this** formula** only.

**= 6 x 4 x 10 cm ^{3}**

**= 240 cm ^{3}**

## Conclusion

The formula to find the volume of a rectangular prism is neither complex nor has multiple parameters. You only have to use the measures of length, width, and height to find the volume.

It won’t take more than a few minutes to find this measurement. You can also get assistance from a** rectangular prism calculator **that has been designed for this calculation only. It can help you in completing your assignment as well as in learning the process step by step.

**FAQ**

**FAQ**

**What is the volume of a rectangular prism?**

The region covered by a rectangular prism in all **three dimensions **is called its volume.

**How do you find the volume of a rectangular prism?**

We can find the volume of a rectangular prism by** multiplying** its length, width, and height.

**What is the rectangular prism volume formula?**

To find the volume of a rectangular prism, you have to follow this formula,

**Volume of a rectangular prism = l x w x h cubic unit**

**What are the 3 dimensions needed to get the volume of a rectangular prism?**

We need the** measure **of length, width, and height of a rectangular prism to find its volume.

**How do you solve problems involving the volume of a rectangular prism?**

If we are given the volume of a rectangular prism and **measures of any other two sides**, we can find the measure of the third side as well as other parameters like surface area.