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 “cubic meter per year” is a unit of volumetric flow rate that quantifies the amount of volume passing through a system in one year. This unit is often employed in contexts such as hydrology, where it measures the flow rates of rivers to assess water management and distribution. Imagine a single cubic meter cube—roughly the size of a dishwasher—passing by you once every year; it’s a stark reminder of the vast scale at which natural water systems operate.
Interestingly, this unit allows for the calculation of a river’s annual discharge, which can influence decisions related to agriculture, urban water supply, and environmental conservation. An understanding of flow rates on this scale contributes significantly to sustainable water resource management in different regions worldwide.
Gallons per hour | Cubic meters per year |
---|---|
0
gal/h
|
0
m³/a
|
100
gal/h
|
3318.29197
m³/a
|
200
gal/h
|
6636.58394
m³/a
|
300
gal/h
|
9954.87591
m³/a
|
400
gal/h
|
13273.16788
m³/a
|
500
gal/h
|
16591.45985
m³/a
|
600
gal/h
|
19909.75182
m³/a
|
700
gal/h
|
23228.04379
m³/a
|
800
gal/h
|
26546.33576
m³/a
|
900
gal/h
|
29864.62773
m³/a
|
1000
gal/h
|
33182.9197
m³/a
|
1100
gal/h
|
36501.21167
m³/a
|
1200
gal/h
|
39819.50364
m³/a
|
1300
gal/h
|
43137.79561
m³/a
|
1400
gal/h
|
46456.08758
m³/a
|
1500
gal/h
|
49774.37955
m³/a
|
1600
gal/h
|
53092.67152
m³/a
|
1700
gal/h
|
56410.96349
m³/a
|
1800
gal/h
|
59729.25546
m³/a
|
1900
gal/h
|
63047.54743
m³/a
|
2000
gal/h
|
66365.8394
m³/a
|
2100
gal/h
|
69684.13137
m³/a
|
2200
gal/h
|
73002.42334
m³/a
|
2300
gal/h
|
76320.71531
m³/a
|
2400
gal/h
|
79639.00728
m³/a
|
2500
gal/h
|
82957.29925
m³/a
|
2600
gal/h
|
86275.59122
m³/a
|
2700
gal/h
|
89593.88319
m³/a
|
2800
gal/h
|
92912.17516
m³/a
|
2900
gal/h
|
96230.46713
m³/a
|
3000
gal/h
|
99548.7591
m³/a
|
3100
gal/h
|
102867.05107
m³/a
|
3200
gal/h
|
106185.34304
m³/a
|
3300
gal/h
|
109503.63501
m³/a
|
3400
gal/h
|
112821.92698
m³/a
|
3500
gal/h
|
116140.21895
m³/a
|
3600
gal/h
|
119458.51092
m³/a
|
3700
gal/h
|
122776.80289
m³/a
|
3800
gal/h
|
126095.09486
m³/a
|
3900
gal/h
|
129413.38683
m³/a
|
4000
gal/h
|
132731.6788
m³/a
|
4100
gal/h
|
136049.97077
m³/a
|
4200
gal/h
|
139368.26274
m³/a
|
4300
gal/h
|
142686.55471
m³/a
|
4400
gal/h
|
146004.84668
m³/a
|
4500
gal/h
|
149323.13865
m³/a
|
4600
gal/h
|
152641.43062
m³/a
|
4700
gal/h
|
155959.72259
m³/a
|
4800
gal/h
|
159278.01456
m³/a
|
4900
gal/h
|
162596.30653
m³/a
|
5000
gal/h
|
165914.5985
m³/a
|
5100
gal/h
|
169232.89047
m³/a
|
5200
gal/h
|
172551.18244
m³/a
|
5300
gal/h
|
175869.47441
m³/a
|
5400
gal/h
|
179187.76638
m³/a
|
5500
gal/h
|
182506.05835
m³/a
|
5600
gal/h
|
185824.35032
m³/a
|
5700
gal/h
|
189142.64229
m³/a
|
5800
gal/h
|
192460.93426
m³/a
|
5900
gal/h
|
195779.22623
m³/a
|
6000
gal/h
|
199097.5182
m³/a
|
6100
gal/h
|
202415.81017
m³/a
|
6200
gal/h
|
205734.10214
m³/a
|
6300
gal/h
|
209052.39411
m³/a
|
6400
gal/h
|
212370.68608
m³/a
|
6500
gal/h
|
215688.97805
m³/a
|
6600
gal/h
|
219007.27002
m³/a
|
6700
gal/h
|
222325.56199
m³/a
|
6800
gal/h
|
225643.85396
m³/a
|
6900
gal/h
|
228962.14593
m³/a
|
7000
gal/h
|
232280.4379
m³/a
|
7100
gal/h
|
235598.72987
m³/a
|
7200
gal/h
|
238917.02184
m³/a
|
7300
gal/h
|
242235.31381
m³/a
|
7400
gal/h
|
245553.60578
m³/a
|
7500
gal/h
|
248871.89775
m³/a
|
7600
gal/h
|
252190.18972
m³/a
|
7700
gal/h
|
255508.48169
m³/a
|
7800
gal/h
|
258826.77366
m³/a
|
7900
gal/h
|
262145.06563
m³/a
|
8000
gal/h
|
265463.3576
m³/a
|
8100
gal/h
|
268781.64957
m³/a
|
8200
gal/h
|
272099.94154
m³/a
|
8300
gal/h
|
275418.23351
m³/a
|
8400
gal/h
|
278736.52548
m³/a
|
8500
gal/h
|
282054.81745
m³/a
|
8600
gal/h
|
285373.10942
m³/a
|
8700
gal/h
|
288691.40139
m³/a
|
8800
gal/h
|
292009.69336
m³/a
|
8900
gal/h
|
295327.98533
m³/a
|
9000
gal/h
|
298646.2773
m³/a
|
9100
gal/h
|
301964.56927
m³/a
|
9200
gal/h
|
305282.86124
m³/a
|
9300
gal/h
|
308601.15321
m³/a
|
9400
gal/h
|
311919.44518
m³/a
|
9500
gal/h
|
315237.73715
m³/a
|
9600
gal/h
|
318556.02912
m³/a
|
9700
gal/h
|
321874.32109
m³/a
|
9800
gal/h
|
325192.61306
m³/a
|
9900
gal/h
|
328510.90503
m³/a
|
10000
gal/h
|
331829.197
m³/a
|
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