Circumference of a 20 Foot Diameter Circle

What is the circumference of a circle with a diameter of 20 ft? How far around is a circle that is 20 feet across?

Diameter

meters

Units

Circumference of a 20′ diameter circle

results may be rounded

The circumference of a circle is pi times its diameter.

Circumference = π * Diameter

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

Circle Circumference by Diameter

results may be rounded

Diameter	ft	in	m
20′0″	62.83	754.0	19.15
20′1″	63.09	757.1	19.23
20′2″	63.36	760.3	19.31
20′3″	63.62	763.4	19.39
20′4″	63.88	766.5	19.47
20′5″	64.14	769.7	19.55
20′6″	64.40	772.8	19.63
20′7″	64.66	776.0	19.71
20′8″	64.93	779.1	19.79
20′9″	65.19	782.3	19.87
20′10″	65.45	785.4	19.95
20′11″	65.71	788.5	20.03