Volumetric flow rate.
Cubic foot per Hours to Gallon per Days Converter — ft3/h to gal/d
Convert Cubic foot per Hours (ft3/h) to Gallon per Days (gal/d) using the exact conversion factor (1 cubic foot per hours = 179.5324675 gallon per days). See the formula, worked examples, and conversion table.
Cubic foot per Hours to Gallon per Days converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 7.86579072e-6 / 4.38126364e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic foot per Hours to Gallon per Days
Cubic foot per Hours and Gallon per Days both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
gallon per days = cubic foot per hours × 179.532467532
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per hours equals 0.00000786579072 base units, and 1 gallon per days equals 4.381264e-8 base units, so dividing one by the other gives the direct cubic foot per hours-to-gallon per days factor of 179.532467532.
Simple example
1 ft3/h × 179.5324675 = 179.5324675 gal/d
1 cubic foot per hours = 179.5324675 gallon per days.
Real-world example
60 ft3/h × 179.5324675 = 10,771.94805 gal/d
60 cubic foot per hours = 10,771.94805 gallon per days.
Conversion table
| Cubic foot per Hours (ft3/h) | Gallon per Days (gal/d) |
|---|---|
| 0.1 ft3/h | 17.95324675 gal/d |
| 1 ft3/h | 179.5324675 gal/d |
| 10 ft3/h | 1,795.324675 gal/d |
| 60 ft3/h | 10,771.94805 gal/d |
| 100 ft3/h | 17,953.24675 gal/d |
| 1,000 ft3/h | 179,532.4675 gal/d |
Reverse conversion: Gallon per Days to Cubic foot per Hours
179.5324675 gal/d × 0.005570023148 = 0.9999999998 ft3/h
179.5324675 gallon per days = 0.9999999998 cubic foot per hours.
cubic foot per hours = gallon per days × 0.00557002314815
For a page dedicated to this direction, see Gallon per Days to Cubic foot per Hours.
Understanding the Cubic foot per Hours (ft3/h)
Volumetric flow rate.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per days are in 1 cubic foot per hours?
1 cubic foot per hours equals 179.5324675 gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per hours to gallon per days?
Multiply the cubic foot per hours value by 179.5324675. The converter above does this instantly to whatever precision you set.
How do I convert gallon per days back to cubic foot per hours?
Use the reverse factor: 1 gallon per days equals 0.0055700231 cubic foot per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per hours?
Cubic foot per Hours (ft3/h) is a unit of flow rate.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
Is the cubic foot per hours to gallon per days conversion exact?
Yes. Both cubic foot per hours and gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 179.5324675 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.