Area of a 48 Inch Circle

What is the area of a circle with a DIAMETER of 48 inches (radius of 24 inches)? How big is a 48 inch circle?
ft
in
Area of a 48″ diameter circle
1,809.6square inches
12.566square feet
1.3963square yards
11,675square centimeters
1.1675square meters
(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 in2 ft2 cm2
48.0 in 1,810 12.57 11,675
48.1 in 1,817 12.62 11,723
48.2 in 1,825 12.67 11,772
48.3 in 1,832 12.72 11,821
48.4 in 1,840 12.78 11,870
Diameter in2 ft2 cm2
48.5 in 1,847 12.83 11,919
48.6 in 1,855 12.88 11,968
48.7 in 1,863 12.94 12,018
48.8 in 1,870 12.99 12,067
48.9 in 1,878 13.04 12,116