• gal/h   m³/d
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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?

The cubic meter per day is an intriguing unit of flow rate often used in water management, engineering, and environmental sciences. This unit describes the volume of fluid that passes through a specified point in a system every day. To put it into perspective, one cubic meter of water is equivalent to 1,000 liters or roughly 264 gallons. Therefore, a flow rate of one cubic meter per day translates to about 41 cups of water per hour!

In large-scale applications, such as municipal water supply systems, this unit helps quantify the vast amounts of water required to sustain urban populations. For example, a medium-sized city might require tens of thousands of cubic meters per day to meet its residents’ needs. Understanding and managing these flow rates is crucial for ensuring efficient resource distribution and conservation.

> Gallons per hour to Meters³ per day Conversion Table

Gallons per hour Cubic meters per day
0 gal/h 0 m³/d
100 gal/h 9.08499 m³/d
200 gal/h 18.16998 m³/d
300 gal/h 27.25496 m³/d
400 gal/h 36.33995 m³/d
500 gal/h 45.42494 m³/d
600 gal/h 54.50993 m³/d
700 gal/h 63.59492 m³/d
800 gal/h 72.67991 m³/d
900 gal/h 81.76489 m³/d
1000 gal/h 90.84988 m³/d
1100 gal/h 99.93487 m³/d
1200 gal/h 109.01986 m³/d
1300 gal/h 118.10485 m³/d
1400 gal/h 127.18984 m³/d
1500 gal/h 136.27482 m³/d
1600 gal/h 145.35981 m³/d
1700 gal/h 154.4448 m³/d
1800 gal/h 163.52979 m³/d
1900 gal/h 172.61478 m³/d
2000 gal/h 181.69977 m³/d
2100 gal/h 190.78475 m³/d
2200 gal/h 199.86974 m³/d
2300 gal/h 208.95473 m³/d
2400 gal/h 218.03972 m³/d
2500 gal/h 227.12471 m³/d
2600 gal/h 236.2097 m³/d
2700 gal/h 245.29468 m³/d
2800 gal/h 254.37967 m³/d
2900 gal/h 263.46466 m³/d
3000 gal/h 272.54965 m³/d
3100 gal/h 281.63464 m³/d
3200 gal/h 290.71963 m³/d
3300 gal/h 299.80461 m³/d
3400 gal/h 308.8896 m³/d
3500 gal/h 317.97459 m³/d
3600 gal/h 327.05958 m³/d
3700 gal/h 336.14457 m³/d
3800 gal/h 345.22955 m³/d
3900 gal/h 354.31454 m³/d
4000 gal/h 363.39953 m³/d
4100 gal/h 372.48452 m³/d
4200 gal/h 381.56951 m³/d
4300 gal/h 390.6545 m³/d
4400 gal/h 399.73948 m³/d
4500 gal/h 408.82447 m³/d
4600 gal/h 417.90946 m³/d
4700 gal/h 426.99445 m³/d
4800 gal/h 436.07944 m³/d
4900 gal/h 445.16443 m³/d
5000 gal/h 454.24941 m³/d
5100 gal/h 463.3344 m³/d
5200 gal/h 472.41939 m³/d
5300 gal/h 481.50438 m³/d
5400 gal/h 490.58937 m³/d
5500 gal/h 499.67436 m³/d
5600 gal/h 508.75934 m³/d
5700 gal/h 517.84433 m³/d
5800 gal/h 526.92932 m³/d
5900 gal/h 536.01431 m³/d
6000 gal/h 545.0993 m³/d
6100 gal/h 554.18429 m³/d
6200 gal/h 563.26927 m³/d
6300 gal/h 572.35426 m³/d
6400 gal/h 581.43925 m³/d
6500 gal/h 590.52424 m³/d
6600 gal/h 599.60923 m³/d
6700 gal/h 608.69421 m³/d
6800 gal/h 617.7792 m³/d
6900 gal/h 626.86419 m³/d
7000 gal/h 635.94918 m³/d
7100 gal/h 645.03417 m³/d
7200 gal/h 654.11916 m³/d
7300 gal/h 663.20414 m³/d
7400 gal/h 672.28913 m³/d
7500 gal/h 681.37412 m³/d
7600 gal/h 690.45911 m³/d
7700 gal/h 699.5441 m³/d
7800 gal/h 708.62909 m³/d
7900 gal/h 717.71407 m³/d
8000 gal/h 726.79906 m³/d
8100 gal/h 735.88405 m³/d
8200 gal/h 744.96904 m³/d
8300 gal/h 754.05403 m³/d
8400 gal/h 763.13902 m³/d
8500 gal/h 772.224 m³/d
8600 gal/h 781.30899 m³/d
8700 gal/h 790.39398 m³/d
8800 gal/h 799.47897 m³/d
8900 gal/h 808.56396 m³/d
9000 gal/h 817.64895 m³/d
9100 gal/h 826.73393 m³/d
9200 gal/h 835.81892 m³/d
9300 gal/h 844.90391 m³/d
9400 gal/h 853.9889 m³/d
9500 gal/h 863.07389 m³/d
9600 gal/h 872.15888 m³/d
9700 gal/h 881.24386 m³/d
9800 gal/h 890.32885 m³/d
9900 gal/h 899.41384 m³/d
10000 gal/h 908.49883 m³/d

> 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 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 second 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