Circumference of a 11 Foot Diameter Circle

What is the circumference of a circle with a diameter of 11 ft? How far around is a circle that is 11 feet across?

Diameter

meters

Units

Circumference of a 11′ 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
11′0″	34.56	414.7	10.53
11′1″	34.82	417.8	10.61
11′2″	35.08	421.0	10.69
11′3″	35.34	424.1	10.77
11′4″	35.60	427.3	10.85
11′5″	35.87	430.4	10.93
11′6″	36.13	433.5	11.01
11′7″	36.39	436.7	11.09
11′8″	36.65	439.8	11.17
11′9″	36.91	443.0	11.25
11′10″	37.18	446.1	11.33
11′11″	37.44	449.2	11.41