Circumference of a 70 Centimeter Diameter Circle

What is the circumference of a circle with a diameter of 70 cm? How far around is a circle that is 70 centimeters across?

Diameter

meters

Units

Circumference of a 70cm 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
70.0 cm	219.9	86.58	7.215
70.1 cm	220.2	86.70	7.225
70.2 cm	220.5	86.83	7.236
70.3 cm	220.9	86.95	7.246
70.4 cm	221.2	87.07	7.256
70.5 cm	221.5	87.20	7.266
70.6 cm	221.8	87.32	7.277
70.7 cm	222.1	87.45	7.287
70.8 cm	222.4	87.57	7.297
70.9 cm	222.7	87.69	7.308
71.0 cm	223.1	87.82	7.318
71.1 cm	223.4	87.94	7.328
71.2 cm	223.7	88.06	7.339
71.3 cm	224.0	88.19	7.349
71.4 cm	224.3	88.31	7.359
71.5 cm	224.6	88.43	7.370
71.6 cm	224.9	88.56	7.380
71.7 cm	225.3	88.68	7.390
71.8 cm	225.6	88.81	7.400
71.9 cm	225.9	88.93	7.411
72.0 cm	226.2	89.05	7.421
72.1 cm	226.5	89.18	7.431
72.2 cm	226.8	89.30	7.442
72.3 cm	227.1	89.42	7.452
72.4 cm	227.5	89.55	7.462

Diameter	cm	in	ft
72.5 cm	227.8	89.67	7.473
72.6 cm	228.1	89.80	7.483
72.7 cm	228.4	89.92	7.493
72.8 cm	228.7	90.04	7.504
72.9 cm	229.0	90.17	7.514
73.0 cm	229.3	90.29	7.524
73.1 cm	229.7	90.41	7.534
73.2 cm	230.0	90.54	7.545
73.3 cm	230.3	90.66	7.555
73.4 cm	230.6	90.78	7.565
73.5 cm	230.9	90.91	7.576
73.6 cm	231.2	91.03	7.586
73.7 cm	231.5	91.16	7.596
73.8 cm	231.8	91.28	7.607
73.9 cm	232.2	91.40	7.617
74.0 cm	232.5	91.53	7.627
74.1 cm	232.8	91.65	7.638
74.2 cm	233.1	91.77	7.648
74.3 cm	233.4	91.90	7.658
74.4 cm	233.7	92.02	7.668
74.5 cm	234.0	92.15	7.679
74.6 cm	234.4	92.27	7.689
74.7 cm	234.7	92.39	7.699
74.8 cm	235.0	92.52	7.710
74.9 cm	235.3	92.64	7.720