Circumference of a 85 Centimeter Diameter Circle

What is the circumference of a circle with a diameter of 85 cm? How far around is a circle that is 85 centimeters across?

Diameter

meters

Units

Circumference of a 85cm diameter circle

results may be rounded

The circumference of a circle is pi times its diameter.

Circumference = π * Diameter

The diameter of a circle is the distance from one edge to the other, passing through the center. It is twice the radius.

Circle Circumference by Diameter

results may be rounded

Diameter	cm	in	ft
85.0 cm	267.0	105.1	8.761
85.1 cm	267.3	105.3	8.771
85.2 cm	267.7	105.4	8.782
85.3 cm	268.0	105.5	8.792
85.4 cm	268.3	105.6	8.802
85.5 cm	268.6	105.8	8.813
85.6 cm	268.9	105.9	8.823
85.7 cm	269.2	106.0	8.833
85.8 cm	269.5	106.1	8.843
85.9 cm	269.9	106.2	8.854
86.0 cm	270.2	106.4	8.864
86.1 cm	270.5	106.5	8.874
86.2 cm	270.8	106.6	8.885
86.3 cm	271.1	106.7	8.895
86.4 cm	271.4	106.9	8.905
86.5 cm	271.7	107.0	8.916
86.6 cm	272.1	107.1	8.926
86.7 cm	272.4	107.2	8.936
86.8 cm	272.7	107.4	8.947
86.9 cm	273.0	107.5	8.957
87.0 cm	273.3	107.6	8.967
87.1 cm	273.6	107.7	8.977
87.2 cm	273.9	107.9	8.988
87.3 cm	274.3	108.0	8.998
87.4 cm	274.6	108.1	9.008

Diameter	cm	in	ft
87.5 cm	274.9	108.2	9.019
87.6 cm	275.2	108.3	9.029
87.7 cm	275.5	108.5	9.039
87.8 cm	275.8	108.6	9.050
87.9 cm	276.1	108.7	9.060
88.0 cm	276.5	108.8	9.070
88.1 cm	276.8	109.0	9.081
88.2 cm	277.1	109.1	9.091
88.3 cm	277.4	109.2	9.101
88.4 cm	277.7	109.3	9.111
88.5 cm	278.0	109.5	9.122
88.6 cm	278.3	109.6	9.132
88.7 cm	278.7	109.7	9.142
88.8 cm	279.0	109.8	9.153
88.9 cm	279.3	110.0	9.163
89.0 cm	279.6	110.1	9.173
89.1 cm	279.9	110.2	9.184
89.2 cm	280.2	110.3	9.194
89.3 cm	280.5	110.5	9.204
89.4 cm	280.9	110.6	9.215
89.5 cm	281.2	110.7	9.225
89.6 cm	281.5	110.8	9.235
89.7 cm	281.8	110.9	9.245
89.8 cm	282.1	111.1	9.256
89.9 cm	282.4	111.2	9.266