Volumetric flow rate.
Gallon per Days to Fluid ounce per Hours Converter — gal/d to fl oz/h
Convert Gallon per Days (gal/d) to Fluid ounce per Hours (fl oz/h) using the exact conversion factor (1 gallon per days = 5.333333333 fluid ounce per hours). See the formula, worked examples, and conversion table.
Gallon per Days to Fluid ounce per Hours 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 4.38126364e-8 / 8.21486932e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Days to Fluid ounce per Hours
Gallon per Days and Fluid ounce per Hours 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
fluid ounce per hours = gallon per days × 5.33333333333
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per days equals 4.381264e-8 base units, and 1 fluid ounce per hours equals 8.214869e-9 base units, so dividing one by the other gives the direct gallon per days-to-fluid ounce per hours factor of 5.33333333333.
Simple example
1 gal/d × 5.333333333 = 5.333333333 fl oz/h
1 gallon per days = 5.333333333 fluid ounce per hours.
Real-world example
60 gal/d × 5.333333333 = 320 fl oz/h
60 gallon per days = 320 fluid ounce per hours.
Conversion table
| Gallon per Days (gal/d) | Fluid ounce per Hours (fl oz/h) |
|---|---|
| 0.1 gal/d | 0.5333333333 fl oz/h |
| 1 gal/d | 5.333333333 fl oz/h |
| 10 gal/d | 53.33333333 fl oz/h |
| 60 gal/d | 320 fl oz/h |
| 100 gal/d | 533.3333333 fl oz/h |
| 1,000 gal/d | 5,333.333333 fl oz/h |
Reverse conversion: Fluid ounce per Hours to Gallon per Days
5.333333333 fl oz/h × 0.1875 = 0.9999999999 gal/d
5.333333333 fluid ounce per hours = 0.9999999999 gallon per days.
gallon per days = fluid ounce per hours × 0.1875
For a page dedicated to this direction, see Fluid ounce per Hours to Gallon per Days.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Understanding the Fluid ounce per Hours (fl oz/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many fluid ounce per hours are in 1 gallon per days?
1 gallon per days equals 5.333333333 fluid ounce per hours, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per days to fluid ounce per hours?
Multiply the gallon per days value by 5.333333333. The converter above does this instantly to whatever precision you set.
How do I convert fluid ounce per hours back to gallon per days?
Use the reverse factor: 1 fluid ounce per hours equals 0.1875 gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
What is a fluid ounce per hours?
Fluid ounce per Hours (fl oz/h) is a unit of flow rate.
Is the gallon per days to fluid ounce per hours conversion exact?
Yes. Both gallon per days and fluid ounce per hours are defined by fixed standards rather than physical artifacts, so the factor of 5.333333333 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.