Volumetric flow rate.
Fluid ounces per Millisecond to Imperial gallon per Seconds Converter — fl oz/ms to imp gal/s
Convert Fluid ounce per Millisecond (fl oz/ms) to Imperial gallon per Seconds (imp gal/s) using the exact conversion factor (1 fluid ounce per millisecond = 6.505267067 imperial gallon per seconds). See the formula, worked examples, and conversion table.
Fluid ounces per Millisecond to Imperial gallon per Seconds 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 0.02957352956 / 0.00454609.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Fluid ounces per Millisecond to Imperial gallon per Seconds
Fluid ounce per Millisecond and Imperial gallon per Seconds 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 gallon per seconds = fluid ounces per millisecond × 6.50526706741
This factor comes from each unit's defined relationship to the category's base unit: 1 fluid ounce per millisecond equals 0.0295735295625 base units, and 1 imperial gallon per seconds equals 0.00454609 base units, so dividing one by the other gives the direct fluid ounce per millisecond-to-imperial gallon per seconds factor of 6.50526706741.
Simple example
1 fl oz/ms × 6.505267067 = 6.505267067 imp gal/s
1 fluid ounce per millisecond = 6.505267067 imperial gallon per seconds.
Real-world example
60 fl oz/ms × 6.505267067 = 390.316024 imp gal/s
60 fluid ounces per millisecond = 390.316024 imperial gallon per seconds.
Conversion table
| Fluid ounce per Millisecond (fl oz/ms) | Imperial gallon per Seconds (imp gal/s) |
|---|---|
| 0.1 fl oz/ms | 0.6505267067 imp gal/s |
| 1 fl oz/ms | 6.505267067 imp gal/s |
| 10 fl oz/ms | 65.05267067 imp gal/s |
| 60 fl oz/ms | 390.316024 imp gal/s |
| 100 fl oz/ms | 650.5267067 imp gal/s |
| 1,000 fl oz/ms | 6,505.267067 imp gal/s |
Reverse conversion: Imperial gallon per Seconds to Fluid ounce per Millisecond
6.505267067 imp gal/s × 0.1537215905 = 0.9999999999 fl oz/ms
6.505267067 imperial gallon per seconds = 0.9999999999 fluid ounces per millisecond.
fluid ounces per millisecond = imperial gallon per seconds × 0.153721590465
For a page dedicated to this direction, see Imperial gallon per Seconds to Fluid ounce per Millisecond.
Understanding the Fluid ounce per Millisecond (fl oz/ms)
Volumetric flow rate.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per seconds are in 1 fluid ounce per millisecond?
1 fluid ounce per millisecond equals 6.505267067 imperial gallon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert fluid ounce per millisecond to imperial gallon per seconds?
Multiply the fluid ounce per millisecond value by 6.505267067. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per seconds back to fluid ounce per millisecond?
Use the reverse factor: 1 imperial gallon per seconds equals 0.1537215905 fluid ounces per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a fluid ounce per millisecond?
Fluid ounce per Millisecond (fl oz/ms) is a unit of flow rate.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/s) is a unit of flow rate.
Is the fluid ounce per millisecond to imperial gallon per seconds conversion exact?
Yes. Both fluid ounce per millisecond and imperial gallon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 6.505267067 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.