Area of a 6 Inch Circle

What is the area of a circle with a DIAMETER of 6 inches (radius of 3 inches)? How big is a 6 inch circle?

Diameter

meters

Diameter

yards

Units

Area of a 6″ diameter circle

results may be rounded

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

Area = π * (Diameter / 2)²

The diameter of a circle is the distance from one edge to the other, passing through the center. It is twice the radius.

Circle Area by Diameter

results may be rounded

Diameter	in²	ft²	cm²
6.0 in	28.27	0.1963	182.4
6.1 in	29.22	0.2029	188.5
6.2 in	30.19	0.2097	194.8
6.3 in	31.17	0.2165	201.1
6.4 in	32.17	0.2234	207.5
6.5 in	33.18	0.2304	214.1
6.6 in	34.21	0.2376	220.7
6.7 in	35.26	0.2448	227.5
6.8 in	36.32	0.2522	234.3
6.9 in	37.39	0.2597	241.2