Circumference of a 7 Inch Diameter Circle
What is the circumference of a circle with a diameter of 7 in? How far around is a circle that is 7 inches across?
Diameter
cm
Diameter
ft
in
Diameter
meters
Units
Circumference of a 7″ diameter circle
21.991 | inches |
1.8326 | feet |
1′ 9.991″ | feet and inches |
0.55858 | meters |
55.858 | 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.