# Area of a 150 Centimeter Circle

What is the area of a circle with a DIAMETER of 150 cm (radius of 75 cm)? How big is a 150 centimeter circle?
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Area of a 150cm diameter circle
 17,671 square centimeters 1.7671 square meters 2,739.1 square inches 19.021 square feet 2.1135 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
150.0 cm 17,670 2,739 19.02
150.1 cm 17,700 2,743 19.05
150.2 cm 17,720 2,746 19.07
150.3 cm 17,740 2,750 19.10
150.4 cm 17,770 2,754 19.12
150.5 cm 17,790 2,757 19.15
150.6 cm 17,810 2,761 19.17
150.7 cm 17,840 2,765 19.20
150.8 cm 17,860 2,768 19.22
150.9 cm 17,880 2,772 19.25