# Rectangular Prism Calculator

Learning about this **particular** geometrical **shape** is not **common** for a student but it has **deep** roots in professional Mathematics. For **such** professionals, it is important to learn different calculations **related** to this particular figure. Do you **feel** it is hard to solve this type of **figure** and perform different calculations related to it?

If yes, you don’t need to **worry** now because of this **rectangular prism calculator**. This online maths calculator will help you in finding all the **necessary** measurements related to this geometrical **figure**. Using this calculator can make the process fast and accurate at the **same** time. Learn about it here in detail

**Table of Contents**

## Rectangular Prism Definition

In Mathematics, this **term** is used for a cuboid that has all **six faces** exactly the same as a rectangle. Simply, a rectangular prism is a geometrical **shape** that is regular **from** all its faces and every **face** is similar to a **rectangle**.

A rectangular prism is a **3-D** shape with length, **width**, and **height** in all three **dimensions**. Depending on the slight difference between the **sides**, this shape is divided into two main **categories**. One is called the **right** rectangular prism which is exactly a cuboid while the other is called a **non-right** rectangular prism.

We normally see this figure in **real** life but are unable to **identify** it because we don’t know **about** this figure. **For example**, a tissue box, a **brick**, a room, and many similar **cuboids** are examples of rectangular prism.

Solving problems related to this **figure** is an important **task** especially when you are **working** in real-life Mathematics. It will **help** in the calculation of **different** measurements like the **area** of the **box**, its volume, and others. With the help of this **rectangular prism calculator**, you can make the process easier, **simpler**, and faster as **compared** to the manual approach.

### How to find Rectangular Prism?

**Solving** a rectangular prism to find different measurements isn’t difficult if you are **proficient** in this task. But you have to **learn** the formulas that you **need** to employ in this **regard**. So, we have written the formulas related to the **Area** and Volume of the Rectangular Prism.

**Area of a Rectangular Prism** = 2 [(width x height) + (length x height) + (width x length)]

**The volume of a Rectangular Prism** = length x height x width Keep in **mind** that the area will be calculated in **square** units while the **volume** will be calculated in **cubic** units. For your better understanding of these **calculations**, we have solved an **example** here in the following section.

**Example 1:**

Find the area and volume of a rectangular prism with measures of length 3m, width 7m, and height 9m.

**Solution:**

Let us find the area of this rectangular prism first. For this, we have to use the above formula,

Area of a Rectangular Prism = 2 [(7 x 9) + (3 x 9) + (3 x 7) ] sq. meter

= 2 [63 + 27 + 21] sq. meter

= 2 [111] sq. meter

= 222 sq. meter

Similarly, we have to use the above formula for finding the volume of the same rectangular prism.

Volume of a Rectangular Prism = 3 x 7 x 9 cubic meter

= 189 cubic meter

### How to use a rectangular prism calculator?

As you can see, it is **time** taking process to find the measurements **related** to a rectangular prism. But you can **speed** up the process and calculate these measures using this calculator by Calculator’s Bag. Here are the steps you need to follow in this regard.

- Insert the measure of length
- Write the measure of the width
- Input the measure of height
- This calculator will automatically show you the values of area and volume

### FAQ | Rectangular Prism Calculator

**What is the formula for a rectangular prism?**

There are two main formulas related to a rectangular prism that is written below,

Area of a Rectangular Prism = 2 [(width x height) + (length x height) + (width x length)]

Volume of a Rectangular Prism = length x height x width

**What is the volume formula calculator for a rectangular prism?**

To calculate the volume of a rectangular prism, this calculator uses the following formula,

Volume of a Rectangular Prism = length x height x width

**What do all rectangular prisms have in common?**

All rectangular prisms must have congruent opposite faces.

**What is the rule for a rectangular prism? **

There are two main rules that a shape must fulfill to be a rectangular prism. First is that all faces are rectangular in shape. Secondly, all opposite faces must be congruent.

**How many lines of symmetry does a rectangular prism have? **

A rectangular prism can have three planes of symmetry in general.

**How many bases does a rectangular prism have? **

A rectangular prism has two bases that will be congruent and parallel.