OhMyCalc

Pizza Size Calculator

Compare pizza sizes by area and value per unit price.

How to Use the Pizza Size Calculator

  1. Enter the required values.
  2. Click Calculate to see the results.
  3. Review the output values.
  4. Adjust inputs as needed.

Quick Reference

FromTo
10" (small)78.5 in²
12" (medium)113 in²
14" (large)154 in²
16" (XL)201 in²
18" (XXL)254 in²
2× 12" vs 1× 16"226 vs 201 in²

Use Cases

Formula

Area = π × (d/2)². Value = Area / Price.

Frequently Asked Questions

How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.