Area of a 26 Foot Circle

What is the area of a circle with a DIAMETER of 26 feet (radius of 13 feet)? How big is a 26 foot circle?
ft
in
Area of a 26′ diameter circle
530.93square feet
76,454square inches
58.992square yards
0.012188acres
49.325square meters
493,249square centimeters
0.0049325hectares
(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
26′0″ 530.9 76,454 49.32
26′1″ 534.3 76,945 49.64
26′2″ 537.8 77,437 49.96
26′3″ 541.2 77,931 50.28
26′4″ 544.6 78,427 50.60
26′5″ 548.1 78,924 50.92
Diameter ft2 in2 m2
26′6″ 551.5 79,423 51.24
26′7″ 555.0 79,923 51.56
26′8″ 558.5 80,425 51.89
26′9″ 562.0 80,928 52.21
26′10″ 565.5 81,433 52.54
26′11″ 569.0 81,940 52.86