| radian per second | 1 rad/s | 2 rad/s | 3 rad/s | 4 rad/s | 5 rad/s | 6 rad/s | 7 rad/s | 8 rad/s | 9 rad/s | 10 rad/s | 11 rad/s | 12 rad/s | 13 rad/s | 14 rad/s | 15 rad/s | 16 rad/s | 17 rad/s | 18 rad/s | 19 rad/s | 20 rad/s | 21 rad/s | 22 rad/s | 23 rad/s | 24 rad/s | 25 rad/s | 26 rad/s | 27 rad/s | 28 rad/s | 29 rad/s | 30 rad/s | 31 rad/s | 32 rad/s | 33 rad/s | 34 rad/s | 35 rad/s | 36 rad/s | 37 rad/s | 38 rad/s | 39 rad/s | 40 rad/s | 41 rad/s | 42 rad/s | 43 rad/s | 44 rad/s | 45 rad/s | 46 rad/s | 47 rad/s | 48 rad/s | 49 rad/s | 50 rad/s | 51 rad/s | 52 rad/s | 53 rad/s | 54 rad/s | 55 rad/s | 56 rad/s | 57 rad/s | 58 rad/s | 59 rad/s | 60 rad/s | 61 rad/s | 62 rad/s | 63 rad/s | 64 rad/s | 65 rad/s | 66 rad/s | 67 rad/s | 68 rad/s | 69 rad/s | 70 rad/s | 71 rad/s | 72 rad/s | 73 rad/s | 74 rad/s | 75 rad/s | 76 rad/s | 77 rad/s | 78 rad/s | 79 rad/s | 80 rad/s | 81 rad/s | 82 rad/s | 83 rad/s | 84 rad/s | 85 rad/s | 86 rad/s | 87 rad/s | 88 rad/s | 89 rad/s | 90 rad/s | 91 rad/s | 92 rad/s | 93 rad/s | 94 rad/s | 95 rad/s | 96 rad/s | 97 rad/s | 98 rad/s | 99 rad/s | 100 rad/s |
| cycle per second | 0.1591549 c.p.s. | 0.3183099 c.p.s. | 0.4774648 c.p.s. | 0.6366198 c.p.s. | 0.7957747 c.p.s. | 0.9549297 c.p.s. | 1.1140846 c.p.s. | 1.2732396 c.p.s. | 1.4323945 c.p.s. | 1.5915495 c.p.s. | 1.7507044 c.p.s. | 1.9098593 c.p.s. | 2.0690143 c.p.s. | 2.2281692 c.p.s. | 2.3873242 c.p.s. | 2.5464791 c.p.s. | 2.7056341 c.p.s. | 2.8647890 c.p.s. | 3.0239440 c.p.s. | 3.1830989 c.p.s. | 3.3422539 c.p.s. | 3.5014088 c.p.s. | 3.6605638 c.p.s. | 3.8197187 c.p.s. | 3.9788736 c.p.s. | 4.1380286 c.p.s. | 4.2971835 c.p.s. | 4.4563385 c.p.s. | 4.6154934 c.p.s. | 4.7746484 c.p.s. | 4.9338033 c.p.s. | 5.0929583 c.p.s. | 5.2521132 c.p.s. | 5.4112682 c.p.s. | 5.5704231 c.p.s. | 5.7295780 c.p.s. | 5.8887330 c.p.s. | 6.0478879 c.p.s. | 6.2070429 c.p.s. | 6.3661978 c.p.s. | 6.5253528 c.p.s. | 6.6845077 c.p.s. | 6.8436627 c.p.s. | 7.0028176 c.p.s. | 7.1619726 c.p.s. | 7.3211275 c.p.s. | 7.4802825 c.p.s. | 7.6394374 c.p.s. | 7.7985923 c.p.s. | 7.9577473 c.p.s. | 8.1169022 c.p.s. | 8.2760572 c.p.s. | 8.4352121 c.p.s. | 8.5943671 c.p.s. | 8.7535220 c.p.s. | 8.9126770 c.p.s. | 9.0718319 c.p.s. | 9.2309869 c.p.s. | 9.3901418 c.p.s. | 9.5492967 c.p.s. | 9.7084517 c.p.s. | 9.8676066 c.p.s. | 10.0267616 c.p.s. | 10.1859165 c.p.s. | 10.3450715 c.p.s. | 10.5042264 c.p.s. | 10.6633814 c.p.s. | 10.8225363 c.p.s. | 10.9816913 c.p.s. | 11.1408462 c.p.s. | 11.3000012 c.p.s. | 11.4591561 c.p.s. | 11.6183110 c.p.s. | 11.7774660 c.p.s. | 11.9366209 c.p.s. | 12.0957759 c.p.s. | 12.2549308 c.p.s. | 12.4140858 c.p.s. | 12.5732407 c.p.s. | 12.7323957 c.p.s. | 12.8915506 c.p.s. | 13.0507056 c.p.s. | 13.2098605 c.p.s. | 13.3690154 c.p.s. | 13.5281704 c.p.s. | 13.6873253 c.p.s. | 13.8464803 c.p.s. | 14.0056352 c.p.s. | 14.1647902 c.p.s. | 14.3239451 c.p.s. | 14.4831001 c.p.s. | 14.6422550 c.p.s. | 14.8014100 c.p.s. | 14.9605649 c.p.s. | 15.1197199 c.p.s. | 15.2788748 c.p.s. | 15.4380297 c.p.s. | 15.5971847 c.p.s. | 15.7563396 c.p.s. | 15.9154946 c.p.s. |
The radian per second (symbol: rad·s−1 or rad/s) is the SI unit of rotational speed (angular velocity), commonly denoted by the Greek letter ω (omega). The radian per second is also the unit of angular frequency. The radian per second is defined as the change in the orientation of an object, in radians, every second.
| 1 radians per second ≈ 0.15915494580679 cycles per second | 6 radians per second ≈ 0.95492967484072 cycles per second |
| 2 radians per second ≈ 0.31830989161357 cycles per second | 7 radians per second ≈ 1.1140846206475 cycles per second |
| 3 radians per second ≈ 0.47746483742036 cycles per second | 8 radians per second ≈ 1.2732395664543 cycles per second |
| 4 radians per second ≈ 0.63661978322714 cycles per second | 9 radians per second ≈ 1.4323945122611 cycles per second |
| 5 radians per second ≈ 0.79577472903393 cycles per second | 10 radians per second ≈ 1.5915494580679 cycles per second |
The cycle per second was a once-common English name for the unit of frequency now known as the hertz. The plural form was typically used, often written cycles per second, cycles/second, c.p.s., c/s, ~, or, ambiguously, just cycles. The term comes from the fact that sound waves have a frequency measurable in their number of vibrations, or cycles, per second.
| 1 cycles per second ≈ 6.2831852 radians per second | 6 cycles per second ≈ 37.6991112 radians per second |
| 2 cycles per second ≈ 12.5663704 radians per second | 7 cycles per second ≈ 43.9822964 radians per second |
| 3 cycles per second ≈ 18.8495556 radians per second | 8 cycles per second ≈ 50.2654816 radians per second |
| 4 cycles per second ≈ 25.1327408 radians per second | 9 cycles per second ≈ 56.5486668 radians per second |
| 5 cycles per second ≈ 31.415926 radians per second | 10 cycles per second ≈ 62.831852 radians per second |
| 1 radians per second ≈ 0.1591549 cycles per second |
| 1 cycles per second ≈ 6.2831852 radians per second |