Protractors are often used to measure angle

Convert Revolutions to Circles

Convert from revolutions to circles with this simple formula:

circles = revolutions × 1

1 Revolution = 1 Circles

Learn How to Convert Revolutions to Circles Using our Conversion Formula

Converting a revolution angle measurement to a circle measurement involves multiplying your angle by the conversion ratio to find the result. A revolution is equal to 1 circles, so to convert simply multiply by 1.

For example, 5r = (5 × 1) = 5cir.

Revolutions and circles are both units used to measure angle. Learn more about angle and find more angle measurement conversion calculators. A revolution is an angle measurement and can be abbreviated as r, for example 1r. A circle is an angle measurement and can be abbreviated as cir, for example 1cir.

A circle is the equivalent of 1 revolution around a circle, or 360°.

revolutions and circles are units used to measure angle

Convert Circles to Revolutions

More Angle Conversions

Convert to Degrees Angle: 1r is equal to 360 degrees
Convert to Radians Angle: 1r is equal to 6.283185 radians
Convert to Grad Angle: 1r is equal to 400 grad
Convert to Mils Angle: 1r is equal to 6,400 mils

Revolution Measurements and Equivalent Circle Conversions

Common revolution values converted to the equivalent circle value
Revolutions	Circles	Revolutions	Circles	Revolutions	Circles
1	1	21	21	41	41
2	2	22	22	42	42
3	3	23	23	43	43
4	4	24	24	44	44
5	5	25	25	45	45
6	6	26	26	46	46
7	7	27	27	47	47
8	8	28	28	48	48
9	9	29	29	49	49
10	10	30	30	50	50
11	11	31	31	51	51
12	12	32	32	52	52
13	13	33	33	53	53
14	14	34	34	54	54
15	15	35	35	55	55
16	16	36	36	56	56
17	17	37	37	57	57
18	18	38	38	58	58
19	19	39	39	59	59
20	20	40	40	60	60

Convert Revolutions to Circles

Learn How to Convert Revolutions to Circles Using our Conversion Formula

More Angle Conversions

Revolution Measurements and Equivalent Circle Conversions

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Revolutions	Circles	Revolutions	Circles	Revolutions	Circles
1	1	21	21	41	41
2	2	22	22	42	42
3	3	23	23	43	43
4	4	24	24	44	44
5	5	25	25	45	45
6	6	26	26	46	46
7	7	27	27	47	47
8	8	28	28	48	48
9	9	29	29	49	49
10	10	30	30	50	50
11	11	31	31	51	51
12	12	32	32	52	52
13	13	33	33	53	53
14	14	34	34	54	54
15	15	35	35	55	55
16	16	36	36	56	56
17	17	37	37	57	57
18	18	38	38	58	58
19	19	39	39	59	59
20	20	40	40	60	60

Revolutions	Circles	Revolutions	Circles	Revolutions	Circles
1	1	21	21	41	41
2	2	22	22	42	42
3	3	23	23	43	43
4	4	24	24	44	44
5	5	25	25	45	45
6	6	26	26	46	46
7	7	27	27	47	47
8	8	28	28	48	48
9	9	29	29	49	49
10	10	30	30	50	50
11	11	31	31	51	51
12	12	32	32	52	52
13	13	33	33	53	53
14	14	34	34	54	54
15	15	35	35	55	55
16	16	36	36	56	56
17	17	37	37	57	57
18	18	38	38	58	58
19	19	39	39	59	59
20	20	40	40	60	60

Revolutions	Circles	Revolutions	Circles	Revolutions	Circles
1	1	21	21	41	41
2	2	22	22	42	42
3	3	23	23	43	43
4	4	24	24	44	44
5	5	25	25	45	45
6	6	26	26	46	46
7	7	27	27	47	47
8	8	28	28	48	48
9	9	29	29	49	49
10	10	30	30	50	50
11	11	31	31	51	51
12	12	32	32	52	52
13	13	33	33	53	53
14	14	34	34	54	54
15	15	35	35	55	55
16	16	36	36	56	56
17	17	37	37	57	57
18	18	38	38	58	58
19	19	39	39	59	59
20	20	40	40	60	60