| (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 meter) per minute | 60 m3/min | 120 m3/min | 180 m3/min | 240 m3/min | 300 m3/min | 360 m3/min | 420 m3/min | 480 m3/min | 540 m3/min | 600 m3/min | 660 m3/min | 720 m3/min | 780 m3/min | 840 m3/min | 900 m3/min | 960 m3/min | 1 020 m3/min | 1 080 m3/min | 1 140 m3/min | 1 200 m3/min | 1 260 m3/min | 1 320 m3/min | 1 380 m3/min | 1 440 m3/min | 1 500 m3/min | 1 560 m3/min | 1 620 m3/min | 1 680 m3/min | 1 740 m3/min | 1 800 m3/min | 1 860 m3/min | 1 920 m3/min | 1 980 m3/min | 2 040 m3/min | 2 100 m3/min | 2 160 m3/min | 2 220 m3/min | 2 280 m3/min | 2 340 m3/min | 2 400 m3/min | 2 460 m3/min | 2 520 m3/min | 2 580 m3/min | 2 640 m3/min | 2 700 m3/min | 2 760 m3/min | 2 820 m3/min | 2 880 m3/min | 2 940 m3/min | 3 000 m3/min | 3 060 m3/min | 3 120 m3/min | 3 180 m3/min | 3 240 m3/min | 3 300 m3/min | 3 360 m3/min | 3 420 m3/min | 3 480 m3/min | 3 540 m3/min | 3 600 m3/min | 3 660 m3/min | 3 720 m3/min | 3 780 m3/min | 3 840 m3/min | 3 900 m3/min | 3 960 m3/min | 4 020 m3/min | 4 080 m3/min | 4 140 m3/min | 4 200 m3/min | 4 260 m3/min | 4 320 m3/min | 4 380 m3/min | 4 440 m3/min | 4 500 m3/min | 4 560 m3/min | 4 620 m3/min | 4 680 m3/min | 4 740 m3/min | 4 800 m3/min | 4 860 m3/min | 4 920 m3/min | 4 980 m3/min | 5 040 m3/min | 5 100 m3/min | 5 160 m3/min | 5 220 m3/min | 5 280 m3/min | 5 340 m3/min | 5 400 m3/min | 5 460 m3/min | 5 520 m3/min | 5 580 m3/min | 5 640 m3/min | 5 700 m3/min | 5 760 m3/min | 5 820 m3/min | 5 880 m3/min | 5 940 m3/min | 6 000 m3/min |
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 meter) per minute | (cubic meter) per second | (cubic meter) per minute |
|---|---|---|---|
| 10 | = 600 | 110 | = 6600 |
| 20 | = 1200 | 120 | = 7200 |
| 30 | = 1800 | 130 | = 7800 |
| 40 | = 2400 | 140 | = 8400 |
| 50 | = 3000 | 150 | = 9000 |
| 60 | = 3600 | 160 | = 9600 |
| 70 | = 4200 | 170 | = 10200 |
| 80 | = 4800 | 180 | = 10800 |
| 90 | = 5400 | 190 | = 11400 |
| 100 | = 6000 | 200 | = 12000 |
The cubic meter per minute (symbol: m3/min) is a the unit of volumetric flow rate equal to that of a cubic meter moving each minute. It is equal 0.016666666666667 m3/s.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| (cubic meter) per minute | m3/min | ≡ 1 m3/min | = 1/60 m3/s | Metric system SI |
| (cubic meter) per minute | (cubic meter) per second | (cubic meter) per minute | (cubic meter) per second |
|---|---|---|---|
| 10 | = 0.16666666666667 | 110 | = 1.8333333333333 |
| 20 | = 0.33333333333333 | 120 | = 2 |
| 30 | = 0.5 | 130 | = 2.1666666666667 |
| 40 | = 0.66666666666667 | 140 | = 2.3333333333333 |
| 50 | = 0.83333333333333 | 150 | = 2.5 |
| 60 | = 1 | 160 | = 2.6666666666667 |
| 70 | = 1.1666666666667 | 170 | = 2.8333333333333 |
| 80 | = 1.3333333333333 | 180 | = 3 |
| 90 | = 1.5 | 190 | = 3.1666666666667 |
| 100 | = 1.6666666666667 | 200 | = 3.3333333333333 |
| (cubic meter) per second | (cubic meter) per minute |
|---|---|
| 1 | = 60 |
| 0.0166667 | = 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 …) |