Radius: units Height: units Area: units2 CalculateReset This application calculates the surface area of a cone, not including the base. This is sometimes called the "lateral surface of the cone". The formula for calculating the surface area of a cone is: where: r = radius of the base of the cone h = height of the cone a = area of surface To calculate the entire surface of the cone, add the area of the base, which is simply the area of a circle. When entering numbers, do not enter the units. The units can be considered any units, as long as they are all the same unit. Do not enter commas in your numbers. More Search Section Information:• Online Cylinder / Cone Volume Calculator• Body Mass Index Calculator• Online List of Random Numbers Generator• The Star-Spangled Banner - National Anthem of the United States• Online Grammar Checker - Confusables• Five-Sided Lot Acreage Calculator• Search the Web• Loan Payment Calculator• Bucaro TecHelp Web Site Privacy Policy• Screen Tape Adding Machine