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.
Cubic meters per second (m³/s) is a compelling unit of measurement, primarily used to quantify the flow rate of liquid or gas. Often seen in the context of hydrology, it is crucial for understanding river discharges and the functioning of large-scale water supply systems. For instance, the Amazon River, the largest by discharge volume of water, has an average flow rate of about 209,000 m³/s. This sheer volume of water is equivalent to filling over 83 Olympic-size swimming pools every second!
In engineering, m³/s can determine the capacity of HVAC systems or the ventilation needs in building designs, especially in projects requiring meticulous climate control. Understanding flow rates in m³/s aids in improving efficiency across industries, ensuring resources are utilized effectively, and maintaining ecological balance in natural water bodies.
Gallons per hour | Cubic meters per second |
---|---|
0
gal/h
|
0
m³/s
|
100
gal/h
|
0.00010515
m³/s
|
200
gal/h
|
0.000210301
m³/s
|
300
gal/h
|
0.000315451
m³/s
|
400
gal/h
|
0.000420601
m³/s
|
500
gal/h
|
0.000525752
m³/s
|
600
gal/h
|
0.000630902
m³/s
|
700
gal/h
|
0.000736052
m³/s
|
800
gal/h
|
0.000841203
m³/s
|
900
gal/h
|
0.000946353
m³/s
|
1000
gal/h
|
0.0010515
m³/s
|
1100
gal/h
|
0.00115665
m³/s
|
1200
gal/h
|
0.0012618
m³/s
|
1300
gal/h
|
0.00136695
m³/s
|
1400
gal/h
|
0.0014721
m³/s
|
1500
gal/h
|
0.00157725
m³/s
|
1600
gal/h
|
0.00168241
m³/s
|
1700
gal/h
|
0.00178756
m³/s
|
1800
gal/h
|
0.00189271
m³/s
|
1900
gal/h
|
0.00199786
m³/s
|
2000
gal/h
|
0.00210301
m³/s
|
2100
gal/h
|
0.00220816
m³/s
|
2200
gal/h
|
0.00231331
m³/s
|
2300
gal/h
|
0.00241846
m³/s
|
2400
gal/h
|
0.00252361
m³/s
|
2500
gal/h
|
0.00262876
m³/s
|
2600
gal/h
|
0.00273391
m³/s
|
2700
gal/h
|
0.00283906
m³/s
|
2800
gal/h
|
0.00294421
m³/s
|
2900
gal/h
|
0.00304936
m³/s
|
3000
gal/h
|
0.00315451
m³/s
|
3100
gal/h
|
0.00325966
m³/s
|
3200
gal/h
|
0.00336481
m³/s
|
3300
gal/h
|
0.00346996
m³/s
|
3400
gal/h
|
0.00357511
m³/s
|
3500
gal/h
|
0.00368026
m³/s
|
3600
gal/h
|
0.00378541
m³/s
|
3700
gal/h
|
0.00389056
m³/s
|
3800
gal/h
|
0.00399571
m³/s
|
3900
gal/h
|
0.00410086
m³/s
|
4000
gal/h
|
0.00420601
m³/s
|
4100
gal/h
|
0.00431116
m³/s
|
4200
gal/h
|
0.00441631
m³/s
|
4300
gal/h
|
0.00452146
m³/s
|
4400
gal/h
|
0.00462661
m³/s
|
4500
gal/h
|
0.00473176
m³/s
|
4600
gal/h
|
0.00483692
m³/s
|
4700
gal/h
|
0.00494207
m³/s
|
4800
gal/h
|
0.00504722
m³/s
|
4900
gal/h
|
0.00515237
m³/s
|
5000
gal/h
|
0.00525752
m³/s
|
5100
gal/h
|
0.00536267
m³/s
|
5200
gal/h
|
0.00546782
m³/s
|
5300
gal/h
|
0.00557297
m³/s
|
5400
gal/h
|
0.00567812
m³/s
|
5500
gal/h
|
0.00578327
m³/s
|
5600
gal/h
|
0.00588842
m³/s
|
5700
gal/h
|
0.00599357
m³/s
|
5800
gal/h
|
0.00609872
m³/s
|
5900
gal/h
|
0.00620387
m³/s
|
6000
gal/h
|
0.00630902
m³/s
|
6100
gal/h
|
0.00641417
m³/s
|
6200
gal/h
|
0.00651932
m³/s
|
6300
gal/h
|
0.00662447
m³/s
|
6400
gal/h
|
0.00672962
m³/s
|
6500
gal/h
|
0.00683477
m³/s
|
6600
gal/h
|
0.00693992
m³/s
|
6700
gal/h
|
0.00704507
m³/s
|
6800
gal/h
|
0.00715022
m³/s
|
6900
gal/h
|
0.00725537
m³/s
|
7000
gal/h
|
0.00736052
m³/s
|
7100
gal/h
|
0.00746567
m³/s
|
7200
gal/h
|
0.00757082
m³/s
|
7300
gal/h
|
0.00767597
m³/s
|
7400
gal/h
|
0.00778112
m³/s
|
7500
gal/h
|
0.00788627
m³/s
|
7600
gal/h
|
0.00799142
m³/s
|
7700
gal/h
|
0.00809658
m³/s
|
7800
gal/h
|
0.00820173
m³/s
|
7900
gal/h
|
0.00830688
m³/s
|
8000
gal/h
|
0.00841203
m³/s
|
8100
gal/h
|
0.00851718
m³/s
|
8200
gal/h
|
0.00862233
m³/s
|
8300
gal/h
|
0.00872748
m³/s
|
8400
gal/h
|
0.00883263
m³/s
|
8500
gal/h
|
0.00893778
m³/s
|
8600
gal/h
|
0.00904293
m³/s
|
8700
gal/h
|
0.00914808
m³/s
|
8800
gal/h
|
0.00925323
m³/s
|
8900
gal/h
|
0.00935838
m³/s
|
9000
gal/h
|
0.00946353
m³/s
|
9100
gal/h
|
0.00956868
m³/s
|
9200
gal/h
|
0.00967383
m³/s
|
9300
gal/h
|
0.00977898
m³/s
|
9400
gal/h
|
0.00988413
m³/s
|
9500
gal/h
|
0.00998928
m³/s
|
9600
gal/h
|
0.0100944
m³/s
|
9700
gal/h
|
0.0101996
m³/s
|
9800
gal/h
|
0.0103047
m³/s
|
9900
gal/h
|
0.0104099
m³/s
|
10000
gal/h
|
0.010515
m³/s
|
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