# Area of a 125 Centimeter Circle

What is the area of a circle with a DIAMETER of 125 cm (radius of 62.5 cm)? How big is a 125 centimeter circle?
Diameter
cm
Diameter
ft
in
Diameter
meters
Diameter
yards
Units
Area of a 125cm diameter circle
 12,272 square centimeters 1.2272 square meters 1,902.1 square inches 13.209 square feet 1.4677 square yards
results may be rounded

#### Area of a Circle Formula

The area of a circle is pi times the square of its radius. The radius is half the diameter.

Area = π * (Diameter / 2)2

#### 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.

Circle Area by Diameter
results may be rounded
Diameter cm2 in2 ft2
125.0 cm 12,270 1,902 13.21
125.1 cm 12,290 1,905 13.23
125.2 cm 12,310 1,908 13.25
125.3 cm 12,330 1,911 13.27
125.4 cm 12,350 1,914 13.29
125.5 cm 12,370 1,917 13.32
125.6 cm 12,390 1,920 13.34
125.7 cm 12,410 1,924 13.36
125.8 cm 12,430 1,927 13.38
125.9 cm 12,450 1,930 13.40