Area of a 10 Foot Circle

What is the area of a circle with a DIAMETER of 10 feet (radius of 5 feet)? How big is a 10 foot circle?
ft
in
Area of a 10′ diameter circle
78.540square feet
11,310square inches
8.7266square yards
0.0018030acres
7.2966square meters
72,966square 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.

Diameter
Circle Area by Diameter
(results are rounded)
Diameter ft2 in2 m2
10′0″ 78.54 11,310 7.297
10′1″ 79.85 11,499 7.419
10′2″ 81.18 11,690 7.542
10′3″ 82.52 11,882 7.666
10′4″ 83.86 12,076 7.791
10′5″ 85.22 12,272 7.917
Diameter ft2 in2 m2
10′6″ 86.59 12,469 8.044
10′7″ 87.97 12,668 8.173
10′8″ 89.36 12,868 8.302
10′9″ 90.76 13,070 8.432
10′10″ 92.18 13,273 8.563
10′11″ 93.60 13,478 8.696