Area of a 12 Foot Circle

What is the area of a circle with a DIAMETER of 12 feet (radius of 6 feet)? How big is a 12 foot circle?
ft
in
Area of a 12′ diameter circle
113.10square feet
16,286square inches
12.566square yards
0.0025964acres
10.507square meters
105,071square centimeters
0.0010507hectares
(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.

Diameter
Circle Area by Diameter
(results are rounded)
Diameter ft2 in2 m2
12′0″ 113.1 16,286 10.51
12′1″ 114.7 16,513 10.65
12′2″ 116.3 16,742 10.80
12′3″ 117.9 16,972 10.95
12′4″ 119.5 17,203 11.10
12′5″ 121.1 17,437 11.25
Diameter ft2 in2 m2
12′6″ 122.7 17,671 11.40
12′7″ 124.4 17,908 11.55
12′8″ 126.0 18,146 11.71
12′9″ 127.7 18,385 11.86
12′10″ 129.4 18,627 12.02
12′11″ 131.0 18,869 12.17