• ft³/s   l/s
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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 “Litre per second” (L/s) is a crucial unit in fluid dynamics, representing the flow rate of liquids. It is widely used in engineering, hydrology, and environmental science to measure water consumption, irrigation, and sewage treatment. For instance, high-performance showerheads can have flow rates approaching 0.1 to 0.2 L/s, translating to a refreshing and efficient bath.

In larger applications, such as hydroelectric plants, turbines can handle thousands of litres per second to generate energy, showcasing how scale affects its utility. The versatility of the L/s unit enables precise calculations and planning, crucial for managing water resources in a world where sustainability is paramount. Understanding flow rates can optimize resource use, conserving water and energy in both household and industrial environments.

> Feet³ per second to Litres per second Conversion Table

Cubic feet per second Litres per second
0 ft³/s 0 l/s
1 ft³/s 28.31683 l/s
2 ft³/s 56.63366 l/s
3 ft³/s 84.9505 l/s
4 ft³/s 113.26733 l/s
5 ft³/s 141.58416 l/s
6 ft³/s 169.90099 l/s
7 ft³/s 198.21782 l/s
8 ft³/s 226.53466 l/s
9 ft³/s 254.85149 l/s
10 ft³/s 283.16832 l/s
11 ft³/s 311.48515 l/s
12 ft³/s 339.80198 l/s
13 ft³/s 368.11882 l/s
14 ft³/s 396.43565 l/s
15 ft³/s 424.75248 l/s
16 ft³/s 453.06931 l/s
17 ft³/s 481.38614 l/s
18 ft³/s 509.70298 l/s
19 ft³/s 538.01981 l/s
20 ft³/s 566.33664 l/s
21 ft³/s 594.65347 l/s
22 ft³/s 622.9703 l/s
23 ft³/s 651.28714 l/s
24 ft³/s 679.60397 l/s
25 ft³/s 707.9208 l/s
26 ft³/s 736.23763 l/s
27 ft³/s 764.55446 l/s
28 ft³/s 792.8713 l/s
29 ft³/s 821.18813 l/s
30 ft³/s 849.50496 l/s
31 ft³/s 877.82179 l/s
32 ft³/s 906.13862 l/s
33 ft³/s 934.45546 l/s
34 ft³/s 962.77229 l/s
35 ft³/s 991.08912 l/s
36 ft³/s 1019.40595 l/s
37 ft³/s 1047.72278 l/s
38 ft³/s 1076.03962 l/s
39 ft³/s 1104.35645 l/s
40 ft³/s 1132.67328 l/s
41 ft³/s 1160.99011 l/s
42 ft³/s 1189.30694 l/s
43 ft³/s 1217.62378 l/s
44 ft³/s 1245.94061 l/s
45 ft³/s 1274.25744 l/s
46 ft³/s 1302.57427 l/s
47 ft³/s 1330.8911 l/s
48 ft³/s 1359.20794 l/s
49 ft³/s 1387.52477 l/s
50 ft³/s 1415.8416 l/s
51 ft³/s 1444.15843 l/s
52 ft³/s 1472.47526 l/s
53 ft³/s 1500.7921 l/s
54 ft³/s 1529.10893 l/s
55 ft³/s 1557.42576 l/s
56 ft³/s 1585.74259 l/s
57 ft³/s 1614.05942 l/s
58 ft³/s 1642.37626 l/s
59 ft³/s 1670.69309 l/s
60 ft³/s 1699.00992 l/s
61 ft³/s 1727.32675 l/s
62 ft³/s 1755.64358 l/s
63 ft³/s 1783.96042 l/s
64 ft³/s 1812.27725 l/s
65 ft³/s 1840.59408 l/s
66 ft³/s 1868.91091 l/s
67 ft³/s 1897.22774 l/s
68 ft³/s 1925.54458 l/s
69 ft³/s 1953.86141 l/s
70 ft³/s 1982.17824 l/s
71 ft³/s 2010.49507 l/s
72 ft³/s 2038.8119 l/s
73 ft³/s 2067.12874 l/s
74 ft³/s 2095.44557 l/s
75 ft³/s 2123.7624 l/s
76 ft³/s 2152.07923 l/s
77 ft³/s 2180.39606 l/s
78 ft³/s 2208.7129 l/s
79 ft³/s 2237.02973 l/s
80 ft³/s 2265.34656 l/s
81 ft³/s 2293.66339 l/s
82 ft³/s 2321.98022 l/s
83 ft³/s 2350.29706 l/s
84 ft³/s 2378.61389 l/s
85 ft³/s 2406.93072 l/s
86 ft³/s 2435.24755 l/s
87 ft³/s 2463.56438 l/s
88 ft³/s 2491.88122 l/s
89 ft³/s 2520.19805 l/s
90 ft³/s 2548.51488 l/s
91 ft³/s 2576.83171 l/s
92 ft³/s 2605.14854 l/s
93 ft³/s 2633.46538 l/s
94 ft³/s 2661.78221 l/s
95 ft³/s 2690.09904 l/s
96 ft³/s 2718.41587 l/s
97 ft³/s 2746.7327 l/s
98 ft³/s 2775.04954 l/s
99 ft³/s 2803.36637 l/s
100 ft³/s 2831.6832 l/s

> 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 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 day 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