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A cubic foot per second (cfs) is a unit of flow rate that describes the volume of water or other fluids moving past a point every second. It is commonly used in hydrology to measure rivers and streams, providing insight into water availability and flood prediction. To put it in perspective, one cubic foot per second is equivalent to 7.48 gallons per second. Thus, a modest stream might flow at several tens of cfs, while larger rivers, such as the Mississippi, can exceed 500,000 cfs!

Interestingly, this unit has historical significance dating back to the early days of water management, where it played a crucial role in the development of infrastructure for agriculture and urban planning, influencing patterns of settlement and economic development around the world.

Did you know?

The cubic meter per day is an intriguing unit of flow rate often used in water management, engineering, and environmental sciences. This unit describes the volume of fluid that passes through a specified point in a system every day. To put it into perspective, one cubic meter of water is equivalent to 1,000 liters or roughly 264 gallons. Therefore, a flow rate of one cubic meter per day translates to about 41 cups of water per hour!

In large-scale applications, such as municipal water supply systems, this unit helps quantify the vast amounts of water required to sustain urban populations. For example, a medium-sized city might require tens of thousands of cubic meters per day to meet its residents’ needs. Understanding and managing these flow rates is crucial for ensuring efficient resource distribution and conservation.

> Feet³ per second to Meters³ per day Conversion Table

Cubic feet per second Cubic meters per day
0 ft³/s 0 m³/d
1 ft³/s 2446.57428 m³/d
2 ft³/s 4893.14857 m³/d
3 ft³/s 7339.72285 m³/d
4 ft³/s 9786.29714 m³/d
5 ft³/s 12232.87142 m³/d
6 ft³/s 14679.44571 m³/d
7 ft³/s 17126.02 m³/d
8 ft³/s 19572.59428 m³/d
9 ft³/s 22019.16856 m³/d
10 ft³/s 24465.74285 m³/d
11 ft³/s 26912.31713 m³/d
12 ft³/s 29358.89142 m³/d
13 ft³/s 31805.4657 m³/d
14 ft³/s 34252.03999 m³/d
15 ft³/s 36698.61427 m³/d
16 ft³/s 39145.18856 m³/d
17 ft³/s 41591.76284 m³/d
18 ft³/s 44038.33712 m³/d
19 ft³/s 46484.91141 m³/d
20 ft³/s 48931.48569 m³/d
21 ft³/s 51378.05998 m³/d
22 ft³/s 53824.63426 m³/d
23 ft³/s 56271.20855 m³/d
24 ft³/s 58717.78283 m³/d
25 ft³/s 61164.35712 m³/d
26 ft³/s 63610.9314 m³/d
27 ft³/s 66057.50569 m³/d
28 ft³/s 68504.07997 m³/d
29 ft³/s 70950.65426 m³/d
30 ft³/s 73397.22854 m³/d
31 ft³/s 75843.80283 m³/d
32 ft³/s 78290.37711 m³/d
33 ft³/s 80736.9514 m³/d
34 ft³/s 83183.52568 m³/d
35 ft³/s 85630.1 m³/d
36 ft³/s 88076.67425 m³/d
37 ft³/s 90523.24853 m³/d
38 ft³/s 92969.82282 m³/d
39 ft³/s 95416.3971 m³/d
40 ft³/s 97862.97139 m³/d
41 ft³/s 100309.54567 m³/d
42 ft³/s 102756.11996 m³/d
43 ft³/s 105202.69424 m³/d
44 ft³/s 107649.26853 m³/d
45 ft³/s 110095.84281 m³/d
46 ft³/s 112542.4171 m³/d
47 ft³/s 114988.99138 m³/d
48 ft³/s 117435.56567 m³/d
49 ft³/s 119882.13995 m³/d
50 ft³/s 122328.71423 m³/d
51 ft³/s 124775.28852 m³/d
52 ft³/s 127221.8628 m³/d
53 ft³/s 129668.43709 m³/d
54 ft³/s 132115.01137 m³/d
55 ft³/s 134561.58566 m³/d
56 ft³/s 137008.15994 m³/d
57 ft³/s 139454.73423 m³/d
58 ft³/s 141901.30851 m³/d
59 ft³/s 144347.8828 m³/d
60 ft³/s 146794.45708 m³/d
61 ft³/s 149241.03137 m³/d
62 ft³/s 151687.60565 m³/d
63 ft³/s 154134.17994 m³/d
64 ft³/s 156580.75422 m³/d
65 ft³/s 159027.32851 m³/d
66 ft³/s 161473.90279 m³/d
67 ft³/s 163920.47707 m³/d
68 ft³/s 166367.05136 m³/d
69 ft³/s 168813.62564 m³/d
70 ft³/s 171260.2 m³/d
71 ft³/s 173706.77421 m³/d
72 ft³/s 176153.3485 m³/d
73 ft³/s 178599.92278 m³/d
74 ft³/s 181046.49707 m³/d
75 ft³/s 183493.07135 m³/d
76 ft³/s 185939.64564 m³/d
77 ft³/s 188386.21992 m³/d
78 ft³/s 190832.79421 m³/d
79 ft³/s 193279.36849 m³/d
80 ft³/s 195725.94278 m³/d
81 ft³/s 198172.51706 m³/d
82 ft³/s 200619.09135 m³/d
83 ft³/s 203065.66563 m³/d
84 ft³/s 205512.23991 m³/d
85 ft³/s 207958.8142 m³/d
86 ft³/s 210405.38848 m³/d
87 ft³/s 212851.96277 m³/d
88 ft³/s 215298.53705 m³/d
89 ft³/s 217745.11134 m³/d
90 ft³/s 220191.68562 m³/d
91 ft³/s 222638.25991 m³/d
92 ft³/s 225084.83419 m³/d
93 ft³/s 227531.40848 m³/d
94 ft³/s 229977.98276 m³/d
95 ft³/s 232424.55705 m³/d
96 ft³/s 234871.13133 m³/d
97 ft³/s 237317.70562 m³/d
98 ft³/s 239764.2799 m³/d
99 ft³/s 242210.85419 m³/d
100 ft³/s 244657.42847 m³/d

> Other Conversions

Conversion
Feet³ per second to Cubic Millimeters per second Go to converter
Feet³ per second to Cubic Centimeters per second Go to converter
Feet³ per second to Cubic Decimeters per second Go to converter
Feet³ per second to Cubic Decimeters per minute Go to converter
Feet³ per second to Cubic Decimeters per hour Go to converter
Feet³ per second to Cubic Decimeters per day Go to converter
Feet³ per second to Cubic Decimeters per year Go to converter
Feet³ per second to Millilitres per second Go to converter
Feet³ per second to Centilitres per second Go to converter
Feet³ per second to Decilitres per second Go to converter
Feet³ per second to Litres per second Go to converter
Feet³ per second to Litres per minute Go to converter
Feet³ per second to Litres per hour Go to converter
Feet³ per second to Litres per day Go to converter
Feet³ per second to Litres per year Go to converter
Feet³ per second to Kilolitres per second Go to converter
Feet³ per second to Kilolitres per minute Go to converter
Feet³ per second to Kilolitres per hour Go to converter
Feet³ per second to Cubic meters per second Go to converter
Feet³ per second to Cubic meters per minute Go to converter
Feet³ per second to Cubic meters per hour Go to converter
Feet³ per second to Cubic meters per year Go to converter
Feet³ per second to Cubic kilometers per second Go to converter
Feet³ per second to Teaspoons per second Go to converter
Feet³ per second to Tablespoons per second Go to converter
Feet³ per second to Cubic inches per second Go to converter
Feet³ per second to Cubic inches per minute Go to converter
Feet³ per second to Cubic inches per hour Go to converter
Feet³ per second to Fluid Ounces per second Go to converter
Feet³ per second to Fluid Ounces per minute Go to converter
Feet³ per second to Fluid Ounces per hour Go to converter
Feet³ per second to Cups per second Go to converter
Feet³ per second to Pints per second Go to converter
Feet³ per second to Pints per minute Go to converter
Feet³ per second to Pints per hour Go to converter
Feet³ per second to Quarts per second Go to converter
Feet³ per second to Gallons per second Go to converter
Feet³ per second to Gallons per minute Go to converter
Feet³ per second to Gallons per hour Go to converter
Feet³ per second to Cubic feet per minute Go to converter
Feet³ per second to Cubic feet per hour Go to converter
Feet³ per second to Cubic yards per second Go to converter
Feet³ per second to Cubic yards per minute Go to converter
Feet³ per second to Cubic yards per hour Go to converter