# Surface area of a cone calculator

This surface area of a cone calculator below is very simple to use. Just enter the radius of the circle and the height of the cone. Then click on the button that says calculate.

Enter r or the radius of the cone:

Enter the height of the cone :

The surface area is :

Instructions for using the calculator

Do not enter numbers with a slash (/)! If you do, the wrong answer will be computed

Therefore, convert all fractions into decimals before entering numbers

Enjoy the calculator!

 Buy a comprehensive geometric formulas ebook. All geometric formulas are explained with well selected word problems so you can master geometry.

## Recent Articles

1. ### Calculate the Conditional Probability using a Contingency Table

Mar 29, 23 10:19 AM

Learn to calculate the conditional probability using a contingency table. This contingency table can help you understand quickly and painlessly.

2. ### Rational Numbers - Definition and Examples

Mar 15, 23 07:45 AM

To learn about rational numbers, write their decimal expansion, and recognize rational numbers that are repeating decimals and terminating decimals.

100 Tough Algebra Word Problems.

If you can solve these problems with no help, you must be a genius!

Recommended