## About This Tool

The online Surface Area of a Cone Calculator is used to help you find the surface area of a cone.

## Surface Area of a Cone Formula

The following is the calculation formula for surface area of a cone:

1. Lateral surface area of a cone

2. Base surface area of a cone

3. Total surface area of a cone

Where:

A = surface area of a cone

π = 3.141592654

r = radius

h = height