Circumference of a 12 Inch Diameter Circle
What is the circumference of a circle with a diameter of 12 in? How far around is a circle that is 12 inches across?
Diameter
cm
Diameter
ft
in
Diameter
meters
Units
Circumference of a 12″ diameter circle
37.699 | inches |
3.1416 | feet |
3′ 1.699″ | feet and inches |
0.95756 | meters |
95.756 | 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.