Area of a 37 Foot Circle

What is the area of a circle with a DIAMETER of 37 feet (radius of 18.5 feet)? How big is a 37 foot circle?

Diameter

meters

Diameter

yards

Units

Area of a 37′ 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	ft²	in²	m²
37′0″	1,075	154,800	99.89
37′1″	1,080	155,500	100.3
37′2″	1,085	156,200	100.8
37′3″	1,090	156,900	101.2
37′4″	1,095	157,600	101.7
37′5″	1,100	158,300	102.2
37′6″	1,104	159,000	102.6
37′7″	1,109	159,800	103.1
37′8″	1,114	160,500	103.5
37′9″	1,119	161,200	104.0
37′10″	1,124	161,900	104.4
37′11″	1,129	162,600	104.9