Area of a 10 Foot Circle

What is the area of a circle with a radius of 10 ft?
ft
in
Area of a 10′ radius circle
314.16square feet
45,239square inches
29.186square meters
291,864square centimeters
(results may be rounded)

Area of a Circle Formula

The area of a circle is pi times the square of its radius.

Area = π * Radius2

Radius of a Circle

The radius of a circle is the distance from the center to any edge. It is half of the diameter.

Radius
Circle Area by Radius
(results are rounded)
Radius ft2 in2 m2
10′0″ 314.2 45,239 29.19
10′1″ 319.4 45,996 29.67
10′2″ 324.7 46,759 30.17
10′3″ 330.1 47,529 30.66
10′4″ 335.5 48,305 31.16
10′5″ 340.9 49,087 31.67
Radius ft2 in2 m2
10′6″ 346.4 49,876 32.18
10′7″ 351.9 50,671 32.69
10′8″ 357.4 51,472 33.21
10′9″ 363.1 52,279 33.73
10′10″ 368.7 53,093 34.25
10′11″ 374.4 53,913 34.78
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