The quart per second is a unit typically used to measure flow rate, and it might seem a little unusual in everyday conversations. To put it in perspective, one quart per second is equivalent to the flow of nearly a gallon of liquid in just four seconds, showcasing its impressive speed for handling liquids. This unit is particularly useful in industrial settings, where understanding and controlling the rate of flow for substances like oil, water, or chemicals is crucial for efficiency and safety.
Interestingly, the quart has its roots in ancient measuring systems and is based on the Latin word “quartus,” meaning “fourth.” This highlights its historical significance, as early civilizations often used fractions of larger units to precisely measure goods. Whether you’re filling a swimming pool or calibrating a scientific experiment, a high flow rate such as quarts per second can indicate a significant and high-speed transfer of liquid.
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.
Quarts per second | Gallons per hour |
---|---|
0
qt/s
|
0
gal/h
|
0.5
qt/s
|
450
gal/h
|
1
qt/s
|
900
gal/h
|
1.5
qt/s
|
1350
gal/h
|
2
qt/s
|
1800
gal/h
|
2.5
qt/s
|
2250
gal/h
|
3
qt/s
|
2700
gal/h
|
3.5
qt/s
|
3150
gal/h
|
4
qt/s
|
3600
gal/h
|
4.5
qt/s
|
4050
gal/h
|
5
qt/s
|
4500
gal/h
|
5.5
qt/s
|
4950
gal/h
|
6
qt/s
|
5400
gal/h
|
6.5
qt/s
|
5850
gal/h
|
7
qt/s
|
6300
gal/h
|
7.5
qt/s
|
6750
gal/h
|
8
qt/s
|
7200
gal/h
|
8.5
qt/s
|
7650
gal/h
|
9
qt/s
|
8100
gal/h
|
9.5
qt/s
|
8550
gal/h
|
10
qt/s
|
9000
gal/h
|
10.5
qt/s
|
9450
gal/h
|
11
qt/s
|
9900
gal/h
|
11.5
qt/s
|
10350
gal/h
|
12
qt/s
|
10800
gal/h
|
12.5
qt/s
|
11250
gal/h
|
13
qt/s
|
11700
gal/h
|
13.5
qt/s
|
12150
gal/h
|
14
qt/s
|
12600
gal/h
|
14.5
qt/s
|
13050
gal/h
|
15
qt/s
|
13500
gal/h
|
15.5
qt/s
|
13950
gal/h
|
16
qt/s
|
14400
gal/h
|
16.5
qt/s
|
14850
gal/h
|
17
qt/s
|
15300
gal/h
|
17.5
qt/s
|
15750
gal/h
|
18
qt/s
|
16200
gal/h
|
18.5
qt/s
|
16650
gal/h
|
19
qt/s
|
17100
gal/h
|
19.5
qt/s
|
17550
gal/h
|
20
qt/s
|
18000
gal/h
|
20.5
qt/s
|
18450
gal/h
|
21
qt/s
|
18900
gal/h
|
21.5
qt/s
|
19350
gal/h
|
22
qt/s
|
19800
gal/h
|
22.5
qt/s
|
20250
gal/h
|
23
qt/s
|
20700
gal/h
|
23.5
qt/s
|
21150
gal/h
|
24
qt/s
|
21600
gal/h
|
24.5
qt/s
|
22050
gal/h
|
25
qt/s
|
22500
gal/h
|
25.5
qt/s
|
22950
gal/h
|
26
qt/s
|
23400
gal/h
|
26.5
qt/s
|
23850
gal/h
|
27
qt/s
|
24300
gal/h
|
27.5
qt/s
|
24750
gal/h
|
28
qt/s
|
25200
gal/h
|
28.5
qt/s
|
25650
gal/h
|
29
qt/s
|
26100
gal/h
|
29.5
qt/s
|
26550
gal/h
|
30
qt/s
|
27000
gal/h
|
30.5
qt/s
|
27450
gal/h
|
31
qt/s
|
27900
gal/h
|
31.5
qt/s
|
28350
gal/h
|
32
qt/s
|
28800
gal/h
|
32.5
qt/s
|
29250
gal/h
|
33
qt/s
|
29700
gal/h
|
33.5
qt/s
|
30150
gal/h
|
34
qt/s
|
30600
gal/h
|
34.5
qt/s
|
31050
gal/h
|
35
qt/s
|
31500
gal/h
|
35.5
qt/s
|
31950
gal/h
|
36
qt/s
|
32400
gal/h
|
36.5
qt/s
|
32850
gal/h
|
37
qt/s
|
33300
gal/h
|
37.5
qt/s
|
33750
gal/h
|
38
qt/s
|
34200
gal/h
|
38.5
qt/s
|
34650
gal/h
|
39
qt/s
|
35100
gal/h
|
39.5
qt/s
|
35550
gal/h
|
40
qt/s
|
36000
gal/h
|
40.5
qt/s
|
36450
gal/h
|
41
qt/s
|
36900
gal/h
|
41.5
qt/s
|
37350
gal/h
|
42
qt/s
|
37800
gal/h
|
42.5
qt/s
|
38250
gal/h
|
43
qt/s
|
38700
gal/h
|
43.5
qt/s
|
39150
gal/h
|
44
qt/s
|
39600
gal/h
|
44.5
qt/s
|
40050
gal/h
|
45
qt/s
|
40500
gal/h
|
45.5
qt/s
|
40950
gal/h
|
46
qt/s
|
41400
gal/h
|
46.5
qt/s
|
41850
gal/h
|
47
qt/s
|
42300
gal/h
|
47.5
qt/s
|
42750
gal/h
|
48
qt/s
|
43200
gal/h
|
48.5
qt/s
|
43650
gal/h
|
49
qt/s
|
44100
gal/h
|
49.5
qt/s
|
44550
gal/h
|
50
qt/s
|
45000
gal/h
|
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