Oval Area Calculator

Enter the values in our basic and advanced Oval Area Calculator to find out the exact oval.

Area of An Oval Calculator

Enter any 2 values to calculate the missing variable

Major Axis Minor Axis Area

The Oval Area Calculator is a handy tool for figuring out how much space is enclosed by an oval or ellipse. Let’s go through the formula, understand the terms, and talk about why calculating the oval area is important.

Formula:

Contents

1 Formula:
2 How to Calculate ?
3 Solved Calculations:
4 What is Oval Area Calculator?
5 Final Words:

The formula is:

$\text{A} = \pi \times \frac{a}{2} \times \frac{b}{2}$

Variables

Variable	Meaning
A	Area of the oval (the total area enclosed by the oval)
$\pi$	Pi (approximately 3.14159)
a	Major axis (the longest diameter of the oval)
b	Minor axis (the shortest diameter of the oval)

How to Calculate ?

First of all you have to measure the length of the major axis (a) of the oval. Now, measure the length of the minor axis (b) of the oval. Then, divide both the major axis (a) and the minor axis (b) by 2 to get the semi-major and semi-minor axes. And finally, multiply $\pi$ by the semi-major axis and the semi-minor axis to calculate the area (A) of the oval.

Solved Calculations:

Example 1:

Given:

Major axis (a) = 10 cm
Minor axis (b) = 6 cm

Calculation	Instructions
Step 1: A = $\pi \times \frac{a}{2} \times \frac{b}{2}$	Start with the formula.
Step 2: A = $\pi \times \frac{10}{2} \times \frac{6}{2}$	Replace a with 10 cm and b with 6 cm.
Step 3: A = $\pi \times 5 \times 3$	Divide the major and minor axes by 2 to get 5 and 3 cm.
Step 4: A = $\pi \times 15$	Multiply 5 by 3 to get 15.
Step 5: A = 47.12 cm²	Multiply 15 by $\pi$ (approx. 3.14159) to get the area.

Answer:
The area of the oval is 47.12 cm².

Example 2:

Given:

Major axis (a) = 8 cm
Minor axis (b) = 4 cm

Calculation	Instructions
Step 1: A = $\pi \times \frac{a}{2} \times \frac{b}{2}$	Start with the formula.
Step 2: A = $\pi \times \frac{8}{2} \times \frac{4}{2}$	Replace a with 8 cm and b with 4 cm.
Step 3: A = $\pi \times 4 \times 2$	Divide the major and minor axes by 2 to get 4 and 2 cm.
Step 4: A = $\pi \times 8$	Multiply 4 by 2 to get 8.
Step 5: A = 25.13 cm²	Multiply 8 by $\pi$ (approx. 3.14159) to get the area.

What is Oval Area Calculator?

Calculating the area of an oval can be a bit tricky, but with good calculator like this, it becomes too simple. The oval area calculator helps you find the area by using a formula similar to that of an ellipse. It is very useful when you have to do calculation with shapes like oval pools, ducts, or any other objects with an oval shape, even in square meters or feet etc.

However, if you want to calculate the area of a semi-oval or a flat oval, specialized calculators are available online that simplify these tasks. It is very important in fields like architecture, landscaping, and HVAC systems this is very helpful to let you figure out the exact area without needing the manual math work.

Final Words:

The Oval area calculator is therefore very important because it is crucial in fields such as architecture, engineering, and design, where its knowledge is important for planning, material estimation, and spatial analysis.