Pizza Area Calculator

Input Values

Formula

To calculate the pizza area:

\[ PA = \pi \left(\frac{PD}{2}\right)^2 \]

Where:

What is Pizza Area?

The pizza area is the total surface area of a pizza, calculated using its diameter. This measurement helps in determining the size of the pizza for better planning and comparison with other pizzas.

Example Calculations

Example 1:

Assume the following diameter:

Using the formula:

\[ PA = \pi \left(\frac{12}{2}\right)^2 = \pi \times 6^2 = \pi \times 36 \approx 113.10 \text{ in}^2 \]

The pizza area is approximately 113.10 in².

Example 2:

Assume the following diameter:

Using the formula:

\[ PA = \pi \left(\frac{16}{2}\right)^2 = \pi \times 8^2 = \pi \times 64 \approx 201.06 \text{ in}^2 \]

The pizza area is approximately 201.06 in².