Circumference of a 42 Foot Diameter Circle
What is the circumference of a circle with a diameter of 42 ft? How far around is a circle that is 42 feet across?
Diameter
cm
Diameter
ft
in
Diameter
meters
Units
Circumference of a 42′ diameter circle
131.95 | feet |
1,583.4 | inches |
131′ 11.4″ | feet and inches |
40.217 | meters |
4,021.7 | 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.