The kilolitre per second (kL/s) is a unit of flow rate used primarily in water management, representing the volume of one kilolitre, or 1,000 liters, flowing past a point every second. While the unit might not be as commonly recognized as liters per minute, it is vital in contexts requiring large-scale fluid flow measurements, such as calculating river discharges or managing wastewater treatment facilities. To put it in perspective, one kilolitre per second is equivalent to the flow rate of about 264 gallons per second, easily filling a standard swimming pool in just a few minutes.
Interestingly, understanding these flow rates becomes crucial during urban planning to ensure sustainable water management systems. It helps engineers design appropriate pipeline capacities and emergency spillways to prevent urban flooding. This illustrates the intersection of environmental sustainability and infrastructure planning, highlighting the kilolitre per second as a cornerstone unit in significant ecological and engineering applications.
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.
Kilolitres per second | Cubic meters per day |
---|---|
0
kl/s
|
0
m³/d
|
1
kl/s
|
86400
m³/d
|
2
kl/s
|
172800
m³/d
|
3
kl/s
|
259200
m³/d
|
4
kl/s
|
345600
m³/d
|
5
kl/s
|
432000
m³/d
|
6
kl/s
|
518400
m³/d
|
7
kl/s
|
604800
m³/d
|
8
kl/s
|
691200
m³/d
|
9
kl/s
|
777600
m³/d
|
10
kl/s
|
864000
m³/d
|
11
kl/s
|
950400
m³/d
|
12
kl/s
|
1036800
m³/d
|
13
kl/s
|
1123200
m³/d
|
14
kl/s
|
1209600
m³/d
|
15
kl/s
|
1296000
m³/d
|
16
kl/s
|
1382400
m³/d
|
17
kl/s
|
1468800
m³/d
|
18
kl/s
|
1555200
m³/d
|
19
kl/s
|
1641600
m³/d
|
20
kl/s
|
1728000
m³/d
|
21
kl/s
|
1814400
m³/d
|
22
kl/s
|
1900800
m³/d
|
23
kl/s
|
1987200
m³/d
|
24
kl/s
|
2073600
m³/d
|
25
kl/s
|
2160000
m³/d
|
26
kl/s
|
2246400
m³/d
|
27
kl/s
|
2332800
m³/d
|
28
kl/s
|
2419200
m³/d
|
29
kl/s
|
2505600
m³/d
|
30
kl/s
|
2592000
m³/d
|
31
kl/s
|
2678400
m³/d
|
32
kl/s
|
2764800
m³/d
|
33
kl/s
|
2851200
m³/d
|
34
kl/s
|
2937600
m³/d
|
35
kl/s
|
3024000
m³/d
|
36
kl/s
|
3110400
m³/d
|
37
kl/s
|
3196800
m³/d
|
38
kl/s
|
3283200
m³/d
|
39
kl/s
|
3369600
m³/d
|
40
kl/s
|
3456000
m³/d
|
41
kl/s
|
3542400
m³/d
|
42
kl/s
|
3628800
m³/d
|
43
kl/s
|
3715200
m³/d
|
44
kl/s
|
3801600
m³/d
|
45
kl/s
|
3888000
m³/d
|
46
kl/s
|
3974400
m³/d
|
47
kl/s
|
4060800
m³/d
|
48
kl/s
|
4147200
m³/d
|
49
kl/s
|
4233600
m³/d
|
50
kl/s
|
4320000
m³/d
|
51
kl/s
|
4406400
m³/d
|
52
kl/s
|
4492800
m³/d
|
53
kl/s
|
4579200
m³/d
|
54
kl/s
|
4665600
m³/d
|
55
kl/s
|
4752000
m³/d
|
56
kl/s
|
4838400
m³/d
|
57
kl/s
|
4924800
m³/d
|
58
kl/s
|
5011200
m³/d
|
59
kl/s
|
5097600
m³/d
|
60
kl/s
|
5184000
m³/d
|
61
kl/s
|
5270400
m³/d
|
62
kl/s
|
5356800
m³/d
|
63
kl/s
|
5443200
m³/d
|
64
kl/s
|
5529600
m³/d
|
65
kl/s
|
5616000
m³/d
|
66
kl/s
|
5702400
m³/d
|
67
kl/s
|
5788800
m³/d
|
68
kl/s
|
5875200
m³/d
|
69
kl/s
|
5961600
m³/d
|
70
kl/s
|
6048000
m³/d
|
71
kl/s
|
6134400
m³/d
|
72
kl/s
|
6220800
m³/d
|
73
kl/s
|
6307200
m³/d
|
74
kl/s
|
6393600
m³/d
|
75
kl/s
|
6480000
m³/d
|
76
kl/s
|
6566400
m³/d
|
77
kl/s
|
6652800
m³/d
|
78
kl/s
|
6739200
m³/d
|
79
kl/s
|
6825600
m³/d
|
80
kl/s
|
6912000
m³/d
|
81
kl/s
|
6998400
m³/d
|
82
kl/s
|
7084800
m³/d
|
83
kl/s
|
7171200
m³/d
|
84
kl/s
|
7257600
m³/d
|
85
kl/s
|
7344000
m³/d
|
86
kl/s
|
7430400
m³/d
|
87
kl/s
|
7516800
m³/d
|
88
kl/s
|
7603200
m³/d
|
89
kl/s
|
7689600
m³/d
|
90
kl/s
|
7776000
m³/d
|
91
kl/s
|
7862400
m³/d
|
92
kl/s
|
7948800
m³/d
|
93
kl/s
|
8035200
m³/d
|
94
kl/s
|
8121600
m³/d
|
95
kl/s
|
8208000
m³/d
|
96
kl/s
|
8294400
m³/d
|
97
kl/s
|
8380800
m³/d
|
98
kl/s
|
8467200
m³/d
|
99
kl/s
|
8553600
m³/d
|
100
kl/s
|
8640000
m³/d
|
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