The gallon per hour (GPH) might seem like a straightforward unit for measuring flow rate, but it plays a crucial role in numerous applications, from optimizing fuel efficiency in vehicles to calculating water usage for irrigation systems. Interestingly, the concept of measuring flow rates dates back to ancient Rome, where aqueducts were designed with flow capacities to regulate water supply throughout the city.
What’s more, today’s technology leverages GPH to monitor and reduce energy consumption in heating systems by determining precise fuel flow, contributing significantly to energy conservation efforts. This unit is pivotal in industries where precision and efficiency dictate success, underscoring its importance as a practical measure across various sectors. Whether in engineering or environmental management, GPH helps us navigate and optimize our resource usage.
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.
Gallons per hour | Kilolitres per second |
---|---|
0
gal/h
|
0
kl/s
|
100
gal/h
|
0.00010515
kl/s
|
200
gal/h
|
0.000210301
kl/s
|
300
gal/h
|
0.000315451
kl/s
|
400
gal/h
|
0.000420601
kl/s
|
500
gal/h
|
0.000525752
kl/s
|
600
gal/h
|
0.000630902
kl/s
|
700
gal/h
|
0.000736052
kl/s
|
800
gal/h
|
0.000841203
kl/s
|
900
gal/h
|
0.000946353
kl/s
|
1000
gal/h
|
0.0010515
kl/s
|
1100
gal/h
|
0.00115665
kl/s
|
1200
gal/h
|
0.0012618
kl/s
|
1300
gal/h
|
0.00136695
kl/s
|
1400
gal/h
|
0.0014721
kl/s
|
1500
gal/h
|
0.00157725
kl/s
|
1600
gal/h
|
0.00168241
kl/s
|
1700
gal/h
|
0.00178756
kl/s
|
1800
gal/h
|
0.00189271
kl/s
|
1900
gal/h
|
0.00199786
kl/s
|
2000
gal/h
|
0.00210301
kl/s
|
2100
gal/h
|
0.00220816
kl/s
|
2200
gal/h
|
0.00231331
kl/s
|
2300
gal/h
|
0.00241846
kl/s
|
2400
gal/h
|
0.00252361
kl/s
|
2500
gal/h
|
0.00262876
kl/s
|
2600
gal/h
|
0.00273391
kl/s
|
2700
gal/h
|
0.00283906
kl/s
|
2800
gal/h
|
0.00294421
kl/s
|
2900
gal/h
|
0.00304936
kl/s
|
3000
gal/h
|
0.00315451
kl/s
|
3100
gal/h
|
0.00325966
kl/s
|
3200
gal/h
|
0.00336481
kl/s
|
3300
gal/h
|
0.00346996
kl/s
|
3400
gal/h
|
0.00357511
kl/s
|
3500
gal/h
|
0.00368026
kl/s
|
3600
gal/h
|
0.00378541
kl/s
|
3700
gal/h
|
0.00389056
kl/s
|
3800
gal/h
|
0.00399571
kl/s
|
3900
gal/h
|
0.00410086
kl/s
|
4000
gal/h
|
0.00420601
kl/s
|
4100
gal/h
|
0.00431116
kl/s
|
4200
gal/h
|
0.00441631
kl/s
|
4300
gal/h
|
0.00452146
kl/s
|
4400
gal/h
|
0.00462661
kl/s
|
4500
gal/h
|
0.00473176
kl/s
|
4600
gal/h
|
0.00483692
kl/s
|
4700
gal/h
|
0.00494207
kl/s
|
4800
gal/h
|
0.00504722
kl/s
|
4900
gal/h
|
0.00515237
kl/s
|
5000
gal/h
|
0.00525752
kl/s
|
5100
gal/h
|
0.00536267
kl/s
|
5200
gal/h
|
0.00546782
kl/s
|
5300
gal/h
|
0.00557297
kl/s
|
5400
gal/h
|
0.00567812
kl/s
|
5500
gal/h
|
0.00578327
kl/s
|
5600
gal/h
|
0.00588842
kl/s
|
5700
gal/h
|
0.00599357
kl/s
|
5800
gal/h
|
0.00609872
kl/s
|
5900
gal/h
|
0.00620387
kl/s
|
6000
gal/h
|
0.00630902
kl/s
|
6100
gal/h
|
0.00641417
kl/s
|
6200
gal/h
|
0.00651932
kl/s
|
6300
gal/h
|
0.00662447
kl/s
|
6400
gal/h
|
0.00672962
kl/s
|
6500
gal/h
|
0.00683477
kl/s
|
6600
gal/h
|
0.00693992
kl/s
|
6700
gal/h
|
0.00704507
kl/s
|
6800
gal/h
|
0.00715022
kl/s
|
6900
gal/h
|
0.00725537
kl/s
|
7000
gal/h
|
0.00736052
kl/s
|
7100
gal/h
|
0.00746567
kl/s
|
7200
gal/h
|
0.00757082
kl/s
|
7300
gal/h
|
0.00767597
kl/s
|
7400
gal/h
|
0.00778112
kl/s
|
7500
gal/h
|
0.00788627
kl/s
|
7600
gal/h
|
0.00799142
kl/s
|
7700
gal/h
|
0.00809658
kl/s
|
7800
gal/h
|
0.00820173
kl/s
|
7900
gal/h
|
0.00830688
kl/s
|
8000
gal/h
|
0.00841203
kl/s
|
8100
gal/h
|
0.00851718
kl/s
|
8200
gal/h
|
0.00862233
kl/s
|
8300
gal/h
|
0.00872748
kl/s
|
8400
gal/h
|
0.00883263
kl/s
|
8500
gal/h
|
0.00893778
kl/s
|
8600
gal/h
|
0.00904293
kl/s
|
8700
gal/h
|
0.00914808
kl/s
|
8800
gal/h
|
0.00925323
kl/s
|
8900
gal/h
|
0.00935838
kl/s
|
9000
gal/h
|
0.00946353
kl/s
|
9100
gal/h
|
0.00956868
kl/s
|
9200
gal/h
|
0.00967383
kl/s
|
9300
gal/h
|
0.00977898
kl/s
|
9400
gal/h
|
0.00988413
kl/s
|
9500
gal/h
|
0.00998928
kl/s
|
9600
gal/h
|
0.0100944
kl/s
|
9700
gal/h
|
0.0101996
kl/s
|
9800
gal/h
|
0.0103047
kl/s
|
9900
gal/h
|
0.0104099
kl/s
|
10000
gal/h
|
0.010515
kl/s
|
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