Circumference of a 30 Foot Diameter Circle
What is the circumference of a circle with a diameter of 30 ft? How far around is a circle that is 30 feet across?
Diameter
cm
Diameter
ft
in
Diameter
meters
Units
Circumference of a 30′ diameter circle
94.248 | feet |
1,131.0 | inches |
94′ 3″ | feet and inches |
28.727 | meters |
2,872.7 | centimeters |
results may be rounded
Circumference of a Circle Formula
The circumference of a circle is pi times its diameter.
Circumference = π * Diameter
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.