Volumetric flow rate.
Imperial fluid ounce per Hours to Gallon per Days Converter — imp fl oz/h to gal/d
Convert Imperial fluid ounce per Hours (imp fl oz/h) to Gallon per Days (gal/d) using the exact conversion factor (1 imperial fluid ounce per hours = 0.1801424888 gallon per days). See the formula, worked examples, and conversion table.
Imperial fluid ounce 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 7.89251736e-9 / 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 Imperial fluid ounce per Hours to Gallon per Days
Imperial fluid ounce 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 = imperial fluid ounce per hours × 0.180142488826
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial fluid ounce per hours equals 7.892517e-9 base units, and 1 gallon per days equals 4.381264e-8 base units, so dividing one by the other gives the direct imperial fluid ounce per hours-to-gallon per days factor of 0.180142488826.
Simple example
1 imp fl oz/h × 0.1801424888 = 0.1801424888 gal/d
1 imperial fluid ounce per hours = 0.1801424888 gallon per days.
Real-world example
60 imp fl oz/h × 0.1801424888 = 10.80854933 gal/d
60 imperial fluid ounce per hours = 10.80854933 gallon per days.
Conversion table
| Imperial fluid ounce per Hours (imp fl oz/h) | Gallon per Days (gal/d) |
|---|---|
| 0.1 imp fl oz/h | 0.0180142489 gal/d |
| 1 imp fl oz/h | 0.1801424888 gal/d |
| 10 imp fl oz/h | 1.801424888 gal/d |
| 60 imp fl oz/h | 10.80854933 gal/d |
| 100 imp fl oz/h | 18.01424888 gal/d |
| 1,000 imp fl oz/h | 180.1424888 gal/d |
Reverse conversion: Gallon per Days to Imperial fluid ounce per Hours
0.1801424888 gal/d × 5.551161231 = 0.9999999999 imp fl oz/h
0.1801424888 gallon per days = 0.9999999999 imperial fluid ounce per hours.
imperial fluid ounce per hours = gallon per days × 5.55116123086
For a page dedicated to this direction, see Gallon per Days to Imperial fluid ounce per Hours.
Understanding the Imperial fluid ounce per Hours (imp fl oz/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 imperial fluid ounce per hours?
1 imperial fluid ounce per hours equals 0.1801424888 gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert imperial fluid ounce per hours to gallon per days?
Multiply the imperial fluid ounce per hours value by 0.1801424888. The converter above does this instantly to whatever precision you set.
How do I convert gallon per days back to imperial fluid ounce per hours?
Use the reverse factor: 1 gallon per days equals 5.551161231 imperial fluid ounce per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial fluid ounce per hours?
Imperial fluid ounce per Hours (imp fl oz/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 imperial fluid ounce per hours to gallon per days conversion exact?
Yes. Both imperial fluid ounce per hours and gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 0.1801424888 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.