How to Calculate Area of Circle?
Area of Circle calculator uses Area of Circle = pi*Radius of Circle^2 to calculate the Area of Circle, Area of Circle formula is defined as the space or region enclosed by a Circle inside its perimeter. Area of Circle is denoted by A symbol.
How to calculate Area of Circle using this online calculator? To use this online calculator for Area of Circle, enter Radius of Circle (r) and hit the calculate button. Here is how the Area of Circle calculation can be explained with given input values -> 78.53982 = pi*5^2.