Volumetric flow rate.
Gallons per Millisecond to Imperial fluid ounce per Hours Converter — gal/ms to imp fl oz/h
Convert Gallon per Millisecond (gal/ms) to Imperial fluid ounce per Hours (imp fl oz/h) using the exact conversion factor (1 gallon per millisecond = 479,620,330.3 imperial fluid ounce per hours). See the formula, worked examples, and conversion table.
Gallons per Millisecond to Imperial 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 3.785411784 / 7.89251736e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Millisecond to Imperial fluid ounce per Hours
Gallon per Millisecond and Imperial 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
imperial fluid ounce per hours = gallons per millisecond × 479620330.346
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per millisecond equals 3.785411784 base units, and 1 imperial fluid ounce per hours equals 7.892517e-9 base units, so dividing one by the other gives the direct gallon per millisecond-to-imperial fluid ounce per hours factor of 479620330.346.
Simple example
1 gal/ms × 479620330.3 = 479,620,330.3 imp fl oz/h
1 gallon per millisecond = 479,620,330.3 imperial fluid ounce per hours.
Real-world example
60 gal/ms × 479620330.3 = 28,777,219,820 imp fl oz/h
60 gallons per millisecond = 28,777,219,820 imperial fluid ounce per hours.
Conversion table
| Gallon per Millisecond (gal/ms) | Imperial fluid ounce per Hours (imp fl oz/h) |
|---|---|
| 0.1 gal/ms | 47,962,033.03 imp fl oz/h |
| 1 gal/ms | 479,620,330.3 imp fl oz/h |
| 10 gal/ms | 4,796,203,303 imp fl oz/h |
| 60 gal/ms | 28,777,219,820 imp fl oz/h |
| 100 gal/ms | 47,962,033,030 imp fl oz/h |
| 1,000 gal/ms | 479,620,330,300 imp fl oz/h |
Reverse conversion: Imperial fluid ounce per Hours to Gallon per Millisecond
1 imp fl oz/h × 2.084983e-9 = 2.084983e-9 gal/ms
1 imperial fluid ounce per hours = 2.084983e-9 gallons per millisecond.
gallons per millisecond = imperial fluid ounce per hours × 2.084983e-9
For a page dedicated to this direction, see Imperial fluid ounce per Hours to Gallon per Millisecond.
Understanding the Gallon per Millisecond (gal/ms)
Volumetric flow rate.
Understanding the Imperial fluid ounce per Hours (imp fl oz/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial fluid ounce per hours are in 1 gallon per millisecond?
1 gallon per millisecond equals 479,620,330.3 imperial fluid ounce per hours, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per millisecond to imperial fluid ounce per hours?
Multiply the gallon per millisecond value by 479620330.3. The converter above does this instantly to whatever precision you set.
How do I convert imperial fluid ounce per hours back to gallon per millisecond?
Use the reverse factor: 1 imperial fluid ounce per hours equals 2.084983e-9 gallons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per millisecond?
Gallon per Millisecond (gal/ms) is a unit of flow rate.
What is a imperial fluid ounce per hours?
Imperial fluid ounce per Hours (imp fl oz/h) is a unit of flow rate.
Is the gallon per millisecond to imperial fluid ounce per hours conversion exact?
Yes. Both gallon per millisecond and imperial fluid ounce per hours are defined by fixed standards rather than physical artifacts, so the factor of 479620330.3 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.