Cubic meters per second (m³/s) is a compelling unit of measurement, primarily used to quantify the flow rate of liquid or gas. Often seen in the context of hydrology, it is crucial for understanding river discharges and the functioning of large-scale water supply systems. For instance, the Amazon River, the largest by discharge volume of water, has an average flow rate of about 209,000 m³/s. This sheer volume of water is equivalent to filling over 83 Olympic-size swimming pools every second!
In engineering, m³/s can determine the capacity of HVAC systems or the ventilation needs in building designs, especially in projects requiring meticulous climate control. Understanding flow rates in m³/s aids in improving efficiency across industries, ensuring resources are utilized effectively, and maintaining ecological balance in natural water bodies.
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.
| Cubic meters per second | Litres per second |
|---|---|
0
m³/s
|
0
l/s
|
1
m³/s
|
1000
l/s
|
2
m³/s
|
2000
l/s
|
3
m³/s
|
3000
l/s
|
4
m³/s
|
4000
l/s
|
5
m³/s
|
5000
l/s
|
6
m³/s
|
6000
l/s
|
7
m³/s
|
7000
l/s
|
8
m³/s
|
8000
l/s
|
9
m³/s
|
9000
l/s
|
10
m³/s
|
10000
l/s
|
11
m³/s
|
11000
l/s
|
12
m³/s
|
12000
l/s
|
13
m³/s
|
13000
l/s
|
14
m³/s
|
14000
l/s
|
15
m³/s
|
15000
l/s
|
16
m³/s
|
16000
l/s
|
17
m³/s
|
17000
l/s
|
18
m³/s
|
18000
l/s
|
19
m³/s
|
19000
l/s
|
20
m³/s
|
20000
l/s
|
21
m³/s
|
21000
l/s
|
22
m³/s
|
22000
l/s
|
23
m³/s
|
23000
l/s
|
24
m³/s
|
24000
l/s
|
25
m³/s
|
25000
l/s
|
26
m³/s
|
26000
l/s
|
27
m³/s
|
27000
l/s
|
28
m³/s
|
28000
l/s
|
29
m³/s
|
29000
l/s
|
30
m³/s
|
30000
l/s
|
31
m³/s
|
31000
l/s
|
32
m³/s
|
32000
l/s
|
33
m³/s
|
33000
l/s
|
34
m³/s
|
34000
l/s
|
35
m³/s
|
35000
l/s
|
36
m³/s
|
36000
l/s
|
37
m³/s
|
37000
l/s
|
38
m³/s
|
38000
l/s
|
39
m³/s
|
39000
l/s
|
40
m³/s
|
40000
l/s
|
41
m³/s
|
41000
l/s
|
42
m³/s
|
42000
l/s
|
43
m³/s
|
43000
l/s
|
44
m³/s
|
44000
l/s
|
45
m³/s
|
45000
l/s
|
46
m³/s
|
46000
l/s
|
47
m³/s
|
47000
l/s
|
48
m³/s
|
48000
l/s
|
49
m³/s
|
49000
l/s
|
50
m³/s
|
50000
l/s
|
51
m³/s
|
51000
l/s
|
52
m³/s
|
52000
l/s
|
53
m³/s
|
53000
l/s
|
54
m³/s
|
54000
l/s
|
55
m³/s
|
55000
l/s
|
56
m³/s
|
56000
l/s
|
57
m³/s
|
57000
l/s
|
58
m³/s
|
58000
l/s
|
59
m³/s
|
59000
l/s
|
60
m³/s
|
60000
l/s
|
61
m³/s
|
61000
l/s
|
62
m³/s
|
62000
l/s
|
63
m³/s
|
63000
l/s
|
64
m³/s
|
64000
l/s
|
65
m³/s
|
65000
l/s
|
66
m³/s
|
66000
l/s
|
67
m³/s
|
67000
l/s
|
68
m³/s
|
68000
l/s
|
69
m³/s
|
69000
l/s
|
70
m³/s
|
70000
l/s
|
71
m³/s
|
71000
l/s
|
72
m³/s
|
72000
l/s
|
73
m³/s
|
73000
l/s
|
74
m³/s
|
74000
l/s
|
75
m³/s
|
75000
l/s
|
76
m³/s
|
76000
l/s
|
77
m³/s
|
77000
l/s
|
78
m³/s
|
78000
l/s
|
79
m³/s
|
79000
l/s
|
80
m³/s
|
80000
l/s
|
81
m³/s
|
81000
l/s
|
82
m³/s
|
82000
l/s
|
83
m³/s
|
83000
l/s
|
84
m³/s
|
84000
l/s
|
85
m³/s
|
85000
l/s
|
86
m³/s
|
86000
l/s
|
87
m³/s
|
87000
l/s
|
88
m³/s
|
88000
l/s
|
89
m³/s
|
89000
l/s
|
90
m³/s
|
90000
l/s
|
91
m³/s
|
91000
l/s
|
92
m³/s
|
92000
l/s
|
93
m³/s
|
93000
l/s
|
94
m³/s
|
94000
l/s
|
95
m³/s
|
95000
l/s
|
96
m³/s
|
96000
l/s
|
97
m³/s
|
97000
l/s
|
98
m³/s
|
98000
l/s
|
99
m³/s
|
99000
l/s
|
100
m³/s
|
100000
l/s
|
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