Area of a 8 Foot Circle
What is the area of a circle with a DIAMETER of 8 feet (radius of 4 feet)? How big is a 8 foot circle?
Diameter
cm
Diameter
ft
in
Diameter
meters
Diameter
yards
Units
Area of a 8′ diameter circle
| 50.265 | square feet |
| 7,238.2 | square inches |
| 5.5851 | square yards |
| 0.0011539 | acres |
| 4.6698 | square meters |
| 46,698 | square centimeters |
results may be rounded
Area of a Circle Formula
The area of a circle is pi times the square of its radius. The radius is half the diameter.
Area = π * (Diameter / 2)2
Diameter of a Circle
The diameter of a circle is the distance from one edge to the other, passing through the center. It is twice the radius.