# Spherical Cap Calculator

Posted by Dinesh onCalculate **spherical cap radius, volume, surface area, calotte area** using simple spherical cap calculator online.

## Radius, Volume, Surface Area, Calotte Area of a Spherical Cap Calculation

### Formula:

Spherical cap radius (a) = ? h × ( 2 × r - h )

Surface area (A) = ? × ( 2 × r × h + a² )

Calotte area (A_{C}) = 2 × ? × r × h

Volume (V) = h² × ? / 3 × ( 3 × r - h )

? = 3.141592654

### What is a Spherical Cap?

A **spherical cap** has a circular base and a dome that is flatter than a hemispherical dome.