# Area of a 170 Centimeter Circle

What is the area of a circle with a DIAMETER of 170 cm (radius of 85 cm)? How big is a 170 centimeter circle?
Diameter
cm
Diameter
ft
in
Diameter
meters
Diameter
yards
Units
Area of a 170cm diameter circle
 22,698 square centimeters 2.2698 square meters 3,518.2 square inches 24.432 square feet 2.7147 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
170.0 cm 22,700 3,518 24.43
170.1 cm 22,720 3,522 24.46
170.2 cm 22,750 3,526 24.49
170.3 cm 22,780 3,531 24.52
170.4 cm 22,800 3,535 24.55
170.5 cm 22,830 3,539 24.58
170.6 cm 22,860 3,543 24.60
170.7 cm 22,890 3,547 24.63
170.8 cm 22,910 3,551 24.66
170.9 cm 22,940 3,556 24.69