The quart per second is a unit typically used to measure flow rate, and it might seem a little unusual in everyday conversations. To put it in perspective, one quart per second is equivalent to the flow of nearly a gallon of liquid in just four seconds, showcasing its impressive speed for handling liquids. This unit is particularly useful in industrial settings, where understanding and controlling the rate of flow for substances like oil, water, or chemicals is crucial for efficiency and safety.
Interestingly, the quart has its roots in ancient measuring systems and is based on the Latin word “quartus,” meaning “fourth.” This highlights its historical significance, as early civilizations often used fractions of larger units to precisely measure goods. Whether you’re filling a swimming pool or calibrating a scientific experiment, a high flow rate such as quarts per second can indicate a significant and high-speed transfer of liquid.
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.
Quarts per second | Kilolitres per second |
---|---|
0
qt/s
|
0
kl/s
|
0.5
qt/s
|
0.000473176
kl/s
|
1
qt/s
|
0.000946353
kl/s
|
1.5
qt/s
|
0.00141953
kl/s
|
2
qt/s
|
0.00189271
kl/s
|
2.5
qt/s
|
0.00236588
kl/s
|
3
qt/s
|
0.00283906
kl/s
|
3.5
qt/s
|
0.00331224
kl/s
|
4
qt/s
|
0.00378541
kl/s
|
4.5
qt/s
|
0.00425859
kl/s
|
5
qt/s
|
0.00473176
kl/s
|
5.5
qt/s
|
0.00520494
kl/s
|
6
qt/s
|
0.00567812
kl/s
|
6.5
qt/s
|
0.00615129
kl/s
|
7
qt/s
|
0.00662447
kl/s
|
7.5
qt/s
|
0.00709765
kl/s
|
8
qt/s
|
0.00757082
kl/s
|
8.5
qt/s
|
0.008044
kl/s
|
9
qt/s
|
0.00851718
kl/s
|
9.5
qt/s
|
0.00899035
kl/s
|
10
qt/s
|
0.00946353
kl/s
|
10.5
qt/s
|
0.00993671
kl/s
|
11
qt/s
|
0.0104099
kl/s
|
11.5
qt/s
|
0.0108831
kl/s
|
12
qt/s
|
0.0113562
kl/s
|
12.5
qt/s
|
0.0118294
kl/s
|
13
qt/s
|
0.0123026
kl/s
|
13.5
qt/s
|
0.0127758
kl/s
|
14
qt/s
|
0.0132489
kl/s
|
14.5
qt/s
|
0.0137221
kl/s
|
15
qt/s
|
0.0141953
kl/s
|
15.5
qt/s
|
0.0146685
kl/s
|
16
qt/s
|
0.0151416
kl/s
|
16.5
qt/s
|
0.0156148
kl/s
|
17
qt/s
|
0.016088
kl/s
|
17.5
qt/s
|
0.0165612
kl/s
|
18
qt/s
|
0.0170344
kl/s
|
18.5
qt/s
|
0.0175075
kl/s
|
19
qt/s
|
0.0179807
kl/s
|
19.5
qt/s
|
0.0184539
kl/s
|
20
qt/s
|
0.0189271
kl/s
|
20.5
qt/s
|
0.0194002
kl/s
|
21
qt/s
|
0.0198734
kl/s
|
21.5
qt/s
|
0.0203466
kl/s
|
22
qt/s
|
0.0208198
kl/s
|
22.5
qt/s
|
0.0212929
kl/s
|
23
qt/s
|
0.0217661
kl/s
|
23.5
qt/s
|
0.0222393
kl/s
|
24
qt/s
|
0.0227125
kl/s
|
24.5
qt/s
|
0.0231856
kl/s
|
25
qt/s
|
0.0236588
kl/s
|
25.5
qt/s
|
0.024132
kl/s
|
26
qt/s
|
0.0246052
kl/s
|
26.5
qt/s
|
0.0250784
kl/s
|
27
qt/s
|
0.0255515
kl/s
|
27.5
qt/s
|
0.0260247
kl/s
|
28
qt/s
|
0.0264979
kl/s
|
28.5
qt/s
|
0.0269711
kl/s
|
29
qt/s
|
0.0274442
kl/s
|
29.5
qt/s
|
0.0279174
kl/s
|
30
qt/s
|
0.0283906
kl/s
|
30.5
qt/s
|
0.0288638
kl/s
|
31
qt/s
|
0.0293369
kl/s
|
31.5
qt/s
|
0.0298101
kl/s
|
32
qt/s
|
0.0302833
kl/s
|
32.5
qt/s
|
0.0307565
kl/s
|
33
qt/s
|
0.0312296
kl/s
|
33.5
qt/s
|
0.0317028
kl/s
|
34
qt/s
|
0.032176
kl/s
|
34.5
qt/s
|
0.0326492
kl/s
|
35
qt/s
|
0.0331224
kl/s
|
35.5
qt/s
|
0.0335955
kl/s
|
36
qt/s
|
0.0340687
kl/s
|
36.5
qt/s
|
0.0345419
kl/s
|
37
qt/s
|
0.0350151
kl/s
|
37.5
qt/s
|
0.0354882
kl/s
|
38
qt/s
|
0.0359614
kl/s
|
38.5
qt/s
|
0.0364346
kl/s
|
39
qt/s
|
0.0369078
kl/s
|
39.5
qt/s
|
0.0373809
kl/s
|
40
qt/s
|
0.0378541
kl/s
|
40.5
qt/s
|
0.0383273
kl/s
|
41
qt/s
|
0.0388005
kl/s
|
41.5
qt/s
|
0.0392736
kl/s
|
42
qt/s
|
0.0397468
kl/s
|
42.5
qt/s
|
0.04022
kl/s
|
43
qt/s
|
0.0406932
kl/s
|
43.5
qt/s
|
0.0411664
kl/s
|
44
qt/s
|
0.0416395
kl/s
|
44.5
qt/s
|
0.0421127
kl/s
|
45
qt/s
|
0.0425859
kl/s
|
45.5
qt/s
|
0.0430591
kl/s
|
46
qt/s
|
0.0435322
kl/s
|
46.5
qt/s
|
0.0440054
kl/s
|
47
qt/s
|
0.0444786
kl/s
|
47.5
qt/s
|
0.0449518
kl/s
|
48
qt/s
|
0.0454249
kl/s
|
48.5
qt/s
|
0.0458981
kl/s
|
49
qt/s
|
0.0463713
kl/s
|
49.5
qt/s
|
0.0468445
kl/s
|
50
qt/s
|
0.0473176
kl/s
|
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