• gal/h   ft³/s
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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.

Did you know?

A cubic foot per second (cfs) is a unit of flow rate that describes the volume of water or other fluids moving past a point every second. It is commonly used in hydrology to measure rivers and streams, providing insight into water availability and flood prediction. To put it in perspective, one cubic foot per second is equivalent to 7.48 gallons per second. Thus, a modest stream might flow at several tens of cfs, while larger rivers, such as the Mississippi, can exceed 500,000 cfs!

Interestingly, this unit has historical significance dating back to the early days of water management, where it played a crucial role in the development of infrastructure for agriculture and urban planning, influencing patterns of settlement and economic development around the world.

> Gallons per hour to Feet³ per second Conversion Table

Gallons per hour Cubic feet per second
0 gal/h 0 ft³/s
100 gal/h 0.00371335 ft³/s
200 gal/h 0.0074267 ft³/s
300 gal/h 0.0111401 ft³/s
400 gal/h 0.0148534 ft³/s
500 gal/h 0.0185668 ft³/s
600 gal/h 0.0222801 ft³/s
700 gal/h 0.0259935 ft³/s
800 gal/h 0.0297068 ft³/s
900 gal/h 0.0334202 ft³/s
1000 gal/h 0.0371335 ft³/s
1100 gal/h 0.0408469 ft³/s
1200 gal/h 0.0445602 ft³/s
1300 gal/h 0.0482736 ft³/s
1400 gal/h 0.0519869 ft³/s
1500 gal/h 0.0557003 ft³/s
1600 gal/h 0.0594136 ft³/s
1700 gal/h 0.063127 ft³/s
1800 gal/h 0.0668403 ft³/s
1900 gal/h 0.0705537 ft³/s
2000 gal/h 0.074267 ft³/s
2100 gal/h 0.0779804 ft³/s
2200 gal/h 0.0816937 ft³/s
2300 gal/h 0.0854071 ft³/s
2400 gal/h 0.0891204 ft³/s
2500 gal/h 0.0928338 ft³/s
2600 gal/h 0.0965471 ft³/s
2700 gal/h 0.10026 ft³/s
2800 gal/h 0.103974 ft³/s
2900 gal/h 0.107687 ft³/s
3000 gal/h 0.111401 ft³/s
3100 gal/h 0.115114 ft³/s
3200 gal/h 0.118827 ft³/s
3300 gal/h 0.122541 ft³/s
3400 gal/h 0.126254 ft³/s
3500 gal/h 0.129967 ft³/s
3600 gal/h 0.133681 ft³/s
3700 gal/h 0.137394 ft³/s
3800 gal/h 0.141107 ft³/s
3900 gal/h 0.144821 ft³/s
4000 gal/h 0.148534 ft³/s
4100 gal/h 0.152247 ft³/s
4200 gal/h 0.155961 ft³/s
4300 gal/h 0.159674 ft³/s
4400 gal/h 0.163387 ft³/s
4500 gal/h 0.167101 ft³/s
4600 gal/h 0.170814 ft³/s
4700 gal/h 0.174527 ft³/s
4800 gal/h 0.178241 ft³/s
4900 gal/h 0.181954 ft³/s
5000 gal/h 0.185668 ft³/s
5100 gal/h 0.189381 ft³/s
5200 gal/h 0.193094 ft³/s
5300 gal/h 0.196808 ft³/s
5400 gal/h 0.200521 ft³/s
5500 gal/h 0.204234 ft³/s
5600 gal/h 0.207948 ft³/s
5700 gal/h 0.211661 ft³/s
5800 gal/h 0.215374 ft³/s
5900 gal/h 0.219088 ft³/s
6000 gal/h 0.222801 ft³/s
6100 gal/h 0.226514 ft³/s
6200 gal/h 0.230228 ft³/s
6300 gal/h 0.233941 ft³/s
6400 gal/h 0.237654 ft³/s
6500 gal/h 0.241368 ft³/s
6600 gal/h 0.245081 ft³/s
6700 gal/h 0.248794 ft³/s
6800 gal/h 0.252508 ft³/s
6900 gal/h 0.256221 ft³/s
7000 gal/h 0.259935 ft³/s
7100 gal/h 0.263648 ft³/s
7200 gal/h 0.267361 ft³/s
7300 gal/h 0.271075 ft³/s
7400 gal/h 0.274788 ft³/s
7500 gal/h 0.278501 ft³/s
7600 gal/h 0.282215 ft³/s
7700 gal/h 0.285928 ft³/s
7800 gal/h 0.289641 ft³/s
7900 gal/h 0.293355 ft³/s
8000 gal/h 0.297068 ft³/s
8100 gal/h 0.300781 ft³/s
8200 gal/h 0.304495 ft³/s
8300 gal/h 0.308208 ft³/s
8400 gal/h 0.311921 ft³/s
8500 gal/h 0.315635 ft³/s
8600 gal/h 0.319348 ft³/s
8700 gal/h 0.323062 ft³/s
8800 gal/h 0.326775 ft³/s
8900 gal/h 0.330488 ft³/s
9000 gal/h 0.334202 ft³/s
9100 gal/h 0.337915 ft³/s
9200 gal/h 0.341628 ft³/s
9300 gal/h 0.345342 ft³/s
9400 gal/h 0.349055 ft³/s
9500 gal/h 0.352768 ft³/s
9600 gal/h 0.356482 ft³/s
9700 gal/h 0.360195 ft³/s
9800 gal/h 0.363908 ft³/s
9900 gal/h 0.367622 ft³/s
10000 gal/h 0.371335 ft³/s

> Other Conversions

Conversion
Gallons per hour to Cubic Millimeters per second Go to converter
Gallons per hour to Cubic Centimeters per second Go to converter
Gallons per hour to Cubic Decimeters per second Go to converter
Gallons per hour to Cubic Decimeters per minute Go to converter
Gallons per hour to Cubic Decimeters per hour Go to converter
Gallons per hour to Cubic Decimeters per day Go to converter
Gallons per hour to Cubic Decimeters per year Go to converter
Gallons per hour to Millilitres per second Go to converter
Gallons per hour to Centilitres per second Go to converter
Gallons per hour to Decilitres per second Go to converter
Gallons per hour to Litres per second Go to converter
Gallons per hour to Litres per minute Go to converter
Gallons per hour to Litres per hour Go to converter
Gallons per hour to Litres per day Go to converter
Gallons per hour to Litres per year Go to converter
Gallons per hour to Kilolitres per second Go to converter
Gallons per hour to Kilolitres per minute Go to converter
Gallons per hour to Kilolitres per hour Go to converter
Gallons per hour to Cubic meters per second Go to converter
Gallons per hour to Cubic meters per minute Go to converter
Gallons per hour to Cubic meters per hour Go to converter
Gallons per hour to Cubic meters per day Go to converter
Gallons per hour to Cubic meters per year Go to converter
Gallons per hour to Cubic kilometers per second Go to converter
Gallons per hour to Teaspoons per second Go to converter
Gallons per hour to Tablespoons per second Go to converter
Gallons per hour to Cubic inches per second Go to converter
Gallons per hour to Cubic inches per minute Go to converter
Gallons per hour to Cubic inches per hour Go to converter
Gallons per hour to Fluid Ounces per second Go to converter
Gallons per hour to Fluid Ounces per minute Go to converter
Gallons per hour to Fluid Ounces per hour Go to converter
Gallons per hour to Cups per second Go to converter
Gallons per hour to Pints per second Go to converter
Gallons per hour to Pints per minute Go to converter
Gallons per hour to Pints per hour Go to converter
Gallons per hour to Quarts per second Go to converter
Gallons per hour to Gallons per second Go to converter
Gallons per hour to Gallons per minute Go to converter
Gallons per hour to Cubic feet per minute Go to converter
Gallons per hour to Cubic feet per hour Go to converter
Gallons per hour to Cubic yards per second Go to converter
Gallons per hour to Cubic yards per minute Go to converter
Gallons per hour to Cubic yards per hour Go to converter