Litre per minute (L/min) is a versatile unit commonly used to measure fluid flow rate, especially in medical, engineering, and ecological contexts. For instance, in healthcare, oxygen delivery is typically measured in litres per minute, with high-flow systems delivering up to 15 L/min to aid patients with respiratory issues. In the world of engineering, especially when dealing with pumps and water devices, understanding flow rates in L/min is critical to ensuring efficient system performance and resource management.
Interestingly, measuring river flow in smaller streams also uses this unit. Understanding flow rates here is vital for environmental studies, revealing river health and predicting events like floods. Such diverse applications of litres per minute illustrate its essential role in both safeguarding human health and monitoring environmental ecosystems.
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.
Litres per minute | Gallons per hour |
---|---|
0
l/min
|
0
gal/h
|
10
l/min
|
158.50323
gal/h
|
20
l/min
|
317.00646
gal/h
|
30
l/min
|
475.50969
gal/h
|
40
l/min
|
634.01293
gal/h
|
50
l/min
|
792.51616
gal/h
|
60
l/min
|
951.01939
gal/h
|
70
l/min
|
1109.52262
gal/h
|
80
l/min
|
1268.02585
gal/h
|
90
l/min
|
1426.52908
gal/h
|
100
l/min
|
1585.03231
gal/h
|
110
l/min
|
1743.53555
gal/h
|
120
l/min
|
1902.03878
gal/h
|
130
l/min
|
2060.54201
gal/h
|
140
l/min
|
2219.04524
gal/h
|
150
l/min
|
2377.54847
gal/h
|
160
l/min
|
2536.0517
gal/h
|
170
l/min
|
2694.55493
gal/h
|
180
l/min
|
2853.05817
gal/h
|
190
l/min
|
3011.5614
gal/h
|
200
l/min
|
3170.06463
gal/h
|
210
l/min
|
3328.56786
gal/h
|
220
l/min
|
3487.07109
gal/h
|
230
l/min
|
3645.57432
gal/h
|
240
l/min
|
3804.07755
gal/h
|
250
l/min
|
3962.58079
gal/h
|
260
l/min
|
4121.08402
gal/h
|
270
l/min
|
4279.58725
gal/h
|
280
l/min
|
4438.09048
gal/h
|
290
l/min
|
4596.59371
gal/h
|
300
l/min
|
4755.09694
gal/h
|
310
l/min
|
4913.60017
gal/h
|
320
l/min
|
5072.10341
gal/h
|
330
l/min
|
5230.60664
gal/h
|
340
l/min
|
5389.10987
gal/h
|
350
l/min
|
5547.6131
gal/h
|
360
l/min
|
5706.11633
gal/h
|
370
l/min
|
5864.61956
gal/h
|
380
l/min
|
6023.12279
gal/h
|
390
l/min
|
6181.62602
gal/h
|
400
l/min
|
6340.12926
gal/h
|
410
l/min
|
6498.63249
gal/h
|
420
l/min
|
6657.13572
gal/h
|
430
l/min
|
6815.63895
gal/h
|
440
l/min
|
6974.14218
gal/h
|
450
l/min
|
7132.64541
gal/h
|
460
l/min
|
7291.14864
gal/h
|
470
l/min
|
7449.65188
gal/h
|
480
l/min
|
7608.15511
gal/h
|
490
l/min
|
7766.65834
gal/h
|
500
l/min
|
7925.16157
gal/h
|
510
l/min
|
8083.6648
gal/h
|
520
l/min
|
8242.16803
gal/h
|
530
l/min
|
8400.67126
gal/h
|
540
l/min
|
8559.1745
gal/h
|
550
l/min
|
8717.67773
gal/h
|
560
l/min
|
8876.18096
gal/h
|
570
l/min
|
9034.68419
gal/h
|
580
l/min
|
9193.18742
gal/h
|
590
l/min
|
9351.69065
gal/h
|
600
l/min
|
9510.19388
gal/h
|
610
l/min
|
9668.69712
gal/h
|
620
l/min
|
9827.20035
gal/h
|
630
l/min
|
9985.70358
gal/h
|
640
l/min
|
10144.20681
gal/h
|
650
l/min
|
10302.71004
gal/h
|
660
l/min
|
10461.21327
gal/h
|
670
l/min
|
10619.7165
gal/h
|
680
l/min
|
10778.21974
gal/h
|
690
l/min
|
10936.72297
gal/h
|
700
l/min
|
11095.2262
gal/h
|
710
l/min
|
11253.72943
gal/h
|
720
l/min
|
11412.23266
gal/h
|
730
l/min
|
11570.73589
gal/h
|
740
l/min
|
11729.23912
gal/h
|
750
l/min
|
11887.74236
gal/h
|
760
l/min
|
12046.24559
gal/h
|
770
l/min
|
12204.74882
gal/h
|
780
l/min
|
12363.25205
gal/h
|
790
l/min
|
12521.75528
gal/h
|
800
l/min
|
12680.25851
gal/h
|
810
l/min
|
12838.76174
gal/h
|
820
l/min
|
12997.26498
gal/h
|
830
l/min
|
13155.76821
gal/h
|
840
l/min
|
13314.27144
gal/h
|
850
l/min
|
13472.77467
gal/h
|
860
l/min
|
13631.2779
gal/h
|
870
l/min
|
13789.78113
gal/h
|
880
l/min
|
13948.28436
gal/h
|
890
l/min
|
14106.7876
gal/h
|
900
l/min
|
14265.29083
gal/h
|
910
l/min
|
14423.79406
gal/h
|
920
l/min
|
14582.29729
gal/h
|
930
l/min
|
14740.80052
gal/h
|
940
l/min
|
14899.30375
gal/h
|
950
l/min
|
15057.80698
gal/h
|
960
l/min
|
15216.31022
gal/h
|
970
l/min
|
15374.81345
gal/h
|
980
l/min
|
15533.31668
gal/h
|
990
l/min
|
15691.81991
gal/h
|
1000
l/min
|
15850.32314
gal/h
|
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