Litre per hour (L/h) is a unit of volumetric flow rate commonly used to measure the flow of liquids, especially in contexts like automotive fuel consumption, industrial processes, and even water filtration systems. It’s quite fascinating to consider that this seemingly straightforward unit plays a pivotal role in optimizing fuel efficiency and managing resource consumption. For instance, in automobiles, understanding L/h helps in gauging engine efficiency, thereby shaping innovations aimed at reducing emissions and increasing sustainability.
Interestingly, L/h is also vital in everyday scenarios such as aquariums or home brewing, where maintaining a consistent and precise flow rate is essential for the successful nurturing of aquatic life or achieving the perfect brew. This level of accuracy and consistency can make all the difference, showcasing the critical role of L/h in diverse fields.
“Gallon per second” is a fascinating unit of flow rate often used in engineering and environmental studies to quantify the movement of liquids. It might surprise you that in the United States, the Imperial gallon conversion to seconds adds an intriguing complexity. The U.S. gallon, used primarily in this unit, is smaller than the Imperial gallon used in the UK. This difference can significantly impact calculations involving large-scale water management systems or river flows.
Historically, variations of the gallon were used to measure commodities, including beer and wine, creating a diverse heritage for this versatile unit. Imagine that a single gallon per second flow rate could fill an Olympic-sized swimming pool in just under 32 hours! Such conversions shed light on the immense scale of water flow in various applications, from plumbing to hydrology.
| Litres per hour | Gallons per second |
|---|---|
0
l/h
|
0
gal/s
|
100
l/h
|
0.00733811
gal/s
|
200
l/h
|
0.0146762
gal/s
|
300
l/h
|
0.0220143
gal/s
|
400
l/h
|
0.0293525
gal/s
|
500
l/h
|
0.0366906
gal/s
|
600
l/h
|
0.0440287
gal/s
|
700
l/h
|
0.0513668
gal/s
|
800
l/h
|
0.0587049
gal/s
|
900
l/h
|
0.066043
gal/s
|
1000
l/h
|
0.0733811
gal/s
|
1100
l/h
|
0.0807192
gal/s
|
1200
l/h
|
0.0880574
gal/s
|
1300
l/h
|
0.0953955
gal/s
|
1400
l/h
|
0.102734
gal/s
|
1500
l/h
|
0.110072
gal/s
|
1600
l/h
|
0.11741
gal/s
|
1700
l/h
|
0.124748
gal/s
|
1800
l/h
|
0.132086
gal/s
|
1900
l/h
|
0.139424
gal/s
|
2000
l/h
|
0.146762
gal/s
|
2100
l/h
|
0.1541
gal/s
|
2200
l/h
|
0.161438
gal/s
|
2300
l/h
|
0.168777
gal/s
|
2400
l/h
|
0.176115
gal/s
|
2500
l/h
|
0.183453
gal/s
|
2600
l/h
|
0.190791
gal/s
|
2700
l/h
|
0.198129
gal/s
|
2800
l/h
|
0.205467
gal/s
|
2900
l/h
|
0.212805
gal/s
|
3000
l/h
|
0.220143
gal/s
|
3100
l/h
|
0.227481
gal/s
|
3200
l/h
|
0.23482
gal/s
|
3300
l/h
|
0.242158
gal/s
|
3400
l/h
|
0.249496
gal/s
|
3500
l/h
|
0.256834
gal/s
|
3600
l/h
|
0.264172
gal/s
|
3700
l/h
|
0.27151
gal/s
|
3800
l/h
|
0.278848
gal/s
|
3900
l/h
|
0.286186
gal/s
|
4000
l/h
|
0.293525
gal/s
|
4100
l/h
|
0.300863
gal/s
|
4200
l/h
|
0.308201
gal/s
|
4300
l/h
|
0.315539
gal/s
|
4400
l/h
|
0.322877
gal/s
|
4500
l/h
|
0.330215
gal/s
|
4600
l/h
|
0.337553
gal/s
|
4700
l/h
|
0.344891
gal/s
|
4800
l/h
|
0.352229
gal/s
|
4900
l/h
|
0.359568
gal/s
|
5000
l/h
|
0.366906
gal/s
|
5100
l/h
|
0.374244
gal/s
|
5200
l/h
|
0.381582
gal/s
|
5300
l/h
|
0.38892
gal/s
|
5400
l/h
|
0.396258
gal/s
|
5500
l/h
|
0.403596
gal/s
|
5600
l/h
|
0.410934
gal/s
|
5700
l/h
|
0.418272
gal/s
|
5800
l/h
|
0.425611
gal/s
|
5900
l/h
|
0.432949
gal/s
|
6000
l/h
|
0.440287
gal/s
|
6100
l/h
|
0.447625
gal/s
|
6200
l/h
|
0.454963
gal/s
|
6300
l/h
|
0.462301
gal/s
|
6400
l/h
|
0.469639
gal/s
|
6500
l/h
|
0.476977
gal/s
|
6600
l/h
|
0.484315
gal/s
|
6700
l/h
|
0.491654
gal/s
|
6800
l/h
|
0.498992
gal/s
|
6900
l/h
|
0.50633
gal/s
|
7000
l/h
|
0.513668
gal/s
|
7100
l/h
|
0.521006
gal/s
|
7200
l/h
|
0.528344
gal/s
|
7300
l/h
|
0.535682
gal/s
|
7400
l/h
|
0.54302
gal/s
|
7500
l/h
|
0.550358
gal/s
|
7600
l/h
|
0.557697
gal/s
|
7700
l/h
|
0.565035
gal/s
|
7800
l/h
|
0.572373
gal/s
|
7900
l/h
|
0.579711
gal/s
|
8000
l/h
|
0.587049
gal/s
|
8100
l/h
|
0.594387
gal/s
|
8200
l/h
|
0.601725
gal/s
|
8300
l/h
|
0.609063
gal/s
|
8400
l/h
|
0.616401
gal/s
|
8500
l/h
|
0.62374
gal/s
|
8600
l/h
|
0.631078
gal/s
|
8700
l/h
|
0.638416
gal/s
|
8800
l/h
|
0.645754
gal/s
|
8900
l/h
|
0.653092
gal/s
|
9000
l/h
|
0.66043
gal/s
|
9100
l/h
|
0.667768
gal/s
|
9200
l/h
|
0.675106
gal/s
|
9300
l/h
|
0.682444
gal/s
|
9400
l/h
|
0.689783
gal/s
|
9500
l/h
|
0.697121
gal/s
|
9600
l/h
|
0.704459
gal/s
|
9700
l/h
|
0.711797
gal/s
|
9800
l/h
|
0.719135
gal/s
|
9900
l/h
|
0.726473
gal/s
|
10000
l/h
|
0.733811
gal/s
|
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