(cubic meter) per second | 1 m3/s | 2 m3/s | 3 m3/s | 4 m3/s | 5 m3/s | 6 m3/s | 7 m3/s | 8 m3/s | 9 m3/s | 10 m3/s | 11 m3/s | 12 m3/s | 13 m3/s | 14 m3/s | 15 m3/s | 16 m3/s | 17 m3/s | 18 m3/s | 19 m3/s | 20 m3/s | 21 m3/s | 22 m3/s | 23 m3/s | 24 m3/s | 25 m3/s | 26 m3/s | 27 m3/s | 28 m3/s | 29 m3/s | 30 m3/s | 31 m3/s | 32 m3/s | 33 m3/s | 34 m3/s | 35 m3/s | 36 m3/s | 37 m3/s | 38 m3/s | 39 m3/s | 40 m3/s | 41 m3/s | 42 m3/s | 43 m3/s | 44 m3/s | 45 m3/s | 46 m3/s | 47 m3/s | 48 m3/s | 49 m3/s | 50 m3/s | 51 m3/s | 52 m3/s | 53 m3/s | 54 m3/s | 55 m3/s | 56 m3/s | 57 m3/s | 58 m3/s | 59 m3/s | 60 m3/s | 61 m3/s | 62 m3/s | 63 m3/s | 64 m3/s | 65 m3/s | 66 m3/s | 67 m3/s | 68 m3/s | 69 m3/s | 70 m3/s | 71 m3/s | 72 m3/s | 73 m3/s | 74 m3/s | 75 m3/s | 76 m3/s | 77 m3/s | 78 m3/s | 79 m3/s | 80 m3/s | 81 m3/s | 82 m3/s | 83 m3/s | 84 m3/s | 85 m3/s | 86 m3/s | 87 m3/s | 88 m3/s | 89 m3/s | 90 m3/s | 91 m3/s | 92 m3/s | 93 m3/s | 94 m3/s | 95 m3/s | 96 m3/s | 97 m3/s | 98 m3/s | 99 m3/s | 100 m3/s |
(cubic inch) per second | 61,023.7440947 in3/s | 122,047.4881895 in3/s | 183,071.2322842 in3/s | 244,094.9763789 in3/s | 305,118.7204737 in3/s | 366,142.4645684 in3/s | 427,166.2086631 in3/s | 488,189.9527579 in3/s | 549,213.6968526 in3/s | 610,237.4409473 in3/s | 671,261.1850421 in3/s | 732,284.9291368 in3/s | 793,308.6732315 in3/s | 854,332.4173263 in3/s | 915,356.1614210 in3/s | 976,379.9055157 in3/s | 1,037,403.6496104 in3/s | 1,098,427.3937052 in3/s | 1,159,451.1377999 in3/s | 1,220,474.8818946 in3/s | 1,281,498.6259894 in3/s | 1,342,522.3700841 in3/s | 1,403,546.1141788 in3/s | 1,464,569.8582736 in3/s | 1,525,593.6023683 in3/s | 1,586,617.346463 in3/s | 1,647,641.0905578 in3/s | 1,708,664.8346525 in3/s | 1,769,688.5787472 in3/s | 1,830,712.322842 in3/s | 1,891,736.0669367 in3/s | 1,952,759.8110314 in3/s | 2,013,783.5551262 in3/s | 2,074,807.2992209 in3/s | 2,135,831.0433156 in3/s | 2,196,854.7874104 in3/s | 2,257,878.5315051 in3/s | 2,318,902.2755998 in3/s | 2,379,926.0196946 in3/s | 2,440,949.7637893 in3/s | 2,501,973.507884 in3/s | 2,562,997.2519788 in3/s | 2,624,020.9960735 in3/s | 2,685,044.7401682 in3/s | 2,746,068.484263 in3/s | 2,807,092.2283577 in3/s | 2,868,115.9724524 in3/s | 2,929,139.7165471 in3/s | 2,990,163.4606419 in3/s | 3,051,187.2047366 in3/s | 3,112,210.9488313 in3/s | 3,173,234.6929261 in3/s | 3,234,258.4370208 in3/s | 3,295,282.1811155 in3/s | 3,356,305.9252103 in3/s | 3,417,329.669305 in3/s | 3,478,353.4133997 in3/s | 3,539,377.1574945 in3/s | 3,600,400.9015892 in3/s | 3,661,424.6456839 in3/s | 3,722,448.3897787 in3/s | 3,783,472.1338734 in3/s | 3,844,495.8779681 in3/s | 3,905,519.6220629 in3/s | 3,966,543.3661576 in3/s | 4,027,567.1102523 in3/s | 4,088,590.8543471 in3/s | 4,149,614.5984418 in3/s | 4,210,638.3425365 in3/s | 4,271,662.0866313 in3/s | 4,332,685.830726 in3/s | 4,393,709.5748207 in3/s | 4,454,733.3189155 in3/s | 4,515,757.0630102 in3/s | 4,576,780.8071049 in3/s | 4,637,804.5511997 in3/s | 4,698,828.2952944 in3/s | 4,759,852.0393891 in3/s | 4,820,875.7834839 in3/s | 4,881,899.5275786 in3/s | 4,942,923.2716733 in3/s | 5,003,947.015768 in3/s | 5,064,970.7598628 in3/s | 5,125,994.5039575 in3/s | 5,187,018.2480522 in3/s | 5,248,041.992147 in3/s | 5,309,065.7362417 in3/s | 5,370,089.4803364 in3/s | 5,431,113.2244312 in3/s | 5,492,136.9685259 in3/s | 5,553,160.7126206 in3/s | 5,614,184.4567154 in3/s | 5,675,208.2008101 in3/s | 5,736,231.9449048 in3/s | 5,797,255.6889996 in3/s | 5,858,279.4330943 in3/s | 5,919,303.177189 in3/s | 5,980,326.9212838 in3/s | 6,041,350.6653785 in3/s | 6,102,374.4094732 in3/s |
A cubic metre per second (m3s−1, m3/s, cumecs or cubic meter per second in American English) is a derived SI unit of volumetric flow rate equal to that of a stere or cube with sides of one metre (~39.37 in) in length exchanged or moving each second. It is popularly used for water flow, especially in rivers and streams, and fractions for HVAC values measuring air flow.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
(cubic meter) per second | m3/s | ≡ 1 m3/s | = 1 m3/s | Metric system SI |
(cubic meter) per second | (cubic inch) per second | (cubic meter) per second | (cubic inch) per second |
---|---|---|---|
10 | = 610237.44094732 | 110 | = 6712611.8504206 |
20 | = 1220474.8818946 | 120 | = 7322849.2913679 |
30 | = 1830712.322842 | 130 | = 7933086.7323152 |
40 | = 2440949.7637893 | 140 | = 8543324.1732625 |
50 | = 3051187.2047366 | 150 | = 9153561.6142098 |
60 | = 3661424.6456839 | 160 | = 9763799.0551572 |
70 | = 4271662.0866313 | 170 | = 10374036.496104 |
80 | = 4881899.5275786 | 180 | = 10984273.937052 |
90 | = 5492136.9685259 | 190 | = 11594511.377999 |
100 | = 6102374.4094732 | 200 | = 12204748.818946 |
The cubic inch per second (symbol: in3/s) is a the unit of volumetric flow rate equal to that of a cubic inch moving each second. It is equal 1.6387064 × 10-5 m3/s.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
(cubic inch) per second | in3/s | ≡ 1 in3/s | = 16.387064e-6 m3/s | Imperial/US |
(cubic inch) per second | (cubic meter) per second | (cubic inch) per second | (cubic meter) per second |
---|---|---|---|
10 | = 0.00016387064 | 110 | = 0.00180257704 |
20 | = 0.00032774128 | 120 | = 0.00196644768 |
30 | = 0.00049161192 | 130 | = 0.00213031832 |
40 | = 0.00065548256 | 140 | = 0.00229418896 |
50 | = 0.0008193532 | 150 | = 0.0024580596 |
60 | = 0.00098322384 | 160 | = 0.00262193024 |
70 | = 0.00114709448 | 170 | = 0.00278580088 |
80 | = 0.00131096512 | 180 | = 0.00294967152 |
90 | = 0.00147483576 | 190 | = 0.00311354216 |
100 | = 0.0016387064 | 200 | = 0.0032774128 |
(cubic meter) per second | (cubic inch) per second |
---|---|
1 | = 61,023.7440947 |
1.6387064 × 10-5 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |