Area of a 10 Meter Circle

What is the area of a circle with a DIAMETER of 10 meters (radius of 5 meters)? How big is a 10 meter circle?
meters
Area of a 10m diameter circle
78.540square meters
785,398square centimeters
0.0078540hectares
121,737square inches
845.40square feet
93.933square yards
0.019408acres
(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 m2 ft2
10.0 m 78.54 845.4
10.1 m 80.12 862.4
10.2 m 81.71 879.5
10.3 m 83.32 896.9
10.4 m 84.95 914.4
Diameter m2 ft2
10.5 m 86.59 932.0
10.6 m 88.25 949.9
10.7 m 89.92 967.9
10.8 m 91.61 986.1
10.9 m 93.31 1,004