### What Is Capsule?

A Capsule is a revolution of Stadium Shape . It has a two Circle with the radius (r) at center and Side Length (a). Using Capsule Calculator we can get the value of Radius , Side Length , Surface Area , Volume , Circumference.

### What Are Calculation Option Available In Capsule?

Select Which value you are providing (Side Length(a) and Radius(r) , Radius(r) and Volume((V) , Radius(r) and Surface Area(S) , Side Length(a) and Circumference(C)) input value and click on Calculate.

A Capsule is a revolution of Stadium Shape . It has a two Circle with the radius (r) at center and Side Length (a). Using Capsule Calculator we can get the value of Radius , Side Length , Surface Area , Volume , Circumference. We can get the value of three unknown variables only if values of two variables are known . By using following formula :-

**Volume of Capsule:**
V = pr^{2}((4 / 3)r + a)

Where

V = Volume

r = Radius

a = Side Length

**Surface Area of Capsule :**
S = 2pr(2r + a)

Where

S = Surface Area

r = Radius

a = Side Length

**Circumference of Capsule :**
C = 2pr

Where

C = Circumference

r = Radius

### How to use Capsule Calculator?

Step by step procedure for Capsule Calculator is as follows.

**Step 1: **Select which value you will be providing? Dropdown list has Side Length(a) and Radius(r) , Radius(r) and Volume((V) , Radius(r) and Surface Area(S) , Side Length(a) and Circumference(C) etc .

**Step 2: **Input appropriate value as per selected type in Step 1.

**Step 3: **Now click on "Compute" button to get result.

You will get Radius(r) , Side Length(a) , Surface Area(a) , Volume(V) , Circumference(C) as per your value input.