Circumference of a 22 Centimeter Diameter Circle

What is the circumference of a circle with a diameter of 22 cm? How far around is a circle that is 22 centimeters across?

Diameter

meters

Units

Circumference of a 22cm 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
22.0 cm	69.12	27.21	2.268
22.1 cm	69.43	27.33	2.278
22.2 cm	69.74	27.46	2.288
22.3 cm	70.06	27.58	2.298
22.4 cm	70.37	27.71	2.309
22.5 cm	70.69	27.83	2.319
22.6 cm	71.00	27.95	2.329
22.7 cm	71.31	28.08	2.340
22.8 cm	71.63	28.20	2.350
22.9 cm	71.94	28.32	2.360
23.0 cm	72.26	28.45	2.371
23.1 cm	72.57	28.57	2.381
23.2 cm	72.88	28.69	2.391
23.3 cm	73.20	28.82	2.402
23.4 cm	73.51	28.94	2.412
23.5 cm	73.83	29.07	2.422
23.6 cm	74.14	29.19	2.432
23.7 cm	74.46	29.31	2.443
23.8 cm	74.77	29.44	2.453
23.9 cm	75.08	29.56	2.463
24.0 cm	75.40	29.68	2.474
24.1 cm	75.71	29.81	2.484
24.2 cm	76.03	29.93	2.494
24.3 cm	76.34	30.06	2.505
24.4 cm	76.65	30.18	2.515

Diameter	cm	in	ft
24.5 cm	76.97	30.30	2.525
24.6 cm	77.28	30.43	2.536
24.7 cm	77.60	30.55	2.546
24.8 cm	77.91	30.67	2.556
24.9 cm	78.23	30.80	2.566
25.0 cm	78.54	30.92	2.577
25.1 cm	78.85	31.04	2.587
25.2 cm	79.17	31.17	2.597
25.3 cm	79.48	31.29	2.608
25.4 cm	79.80	31.42	2.618
25.5 cm	80.11	31.54	2.628
25.6 cm	80.42	31.66	2.639
25.7 cm	80.74	31.79	2.649
25.8 cm	81.05	31.91	2.659
25.9 cm	81.37	32.03	2.670
26.0 cm	81.68	32.16	2.680
26.1 cm	82.00	32.28	2.690
26.2 cm	82.31	32.41	2.700
26.3 cm	82.62	32.53	2.711
26.4 cm	82.94	32.65	2.721
26.5 cm	83.25	32.78	2.731
26.6 cm	83.57	32.90	2.742
26.7 cm	83.88	33.02	2.752
26.8 cm	84.19	33.15	2.762
26.9 cm	84.51	33.27	2.773