Volumetric flow rate.
Gallon per Seconds to Imperial fluid ounces per Millisecond Converter — gal/s to imp fl oz/ms
Convert Gallon per Seconds (gal/s) to Imperial fluid ounce per Millisecond (imp fl oz/ms) using the exact conversion factor (1 gallon per seconds = 0.1332278695 imperial fluid ounce per millisecond). See the formula, worked examples, and conversion table.
Gallon per Seconds to Imperial fluid ounces per Millisecond 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 0.003785411784 / 0.0284130625.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Seconds to Imperial fluid ounces per Millisecond
Gallon per Seconds and Imperial fluid ounce per Millisecond 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 ounces per millisecond = gallon per seconds × 0.133227869541
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per seconds equals 0.003785411784 base units, and 1 imperial fluid ounce per millisecond equals 0.0284130625 base units, so dividing one by the other gives the direct gallon per seconds-to-imperial fluid ounce per millisecond factor of 0.133227869541.
Simple example
1 gal/s × 0.1332278695 = 0.1332278695 imp fl oz/ms
1 gallon per seconds = 0.1332278695 imperial fluid ounces per millisecond.
Real-world example
60 gal/s × 0.1332278695 = 7.993672172 imp fl oz/ms
60 gallon per seconds = 7.993672172 imperial fluid ounces per millisecond.
Conversion table
| Gallon per Seconds (gal/s) | Imperial fluid ounce per Millisecond (imp fl oz/ms) |
|---|---|
| 0.1 gal/s | 0.013322787 imp fl oz/ms |
| 1 gal/s | 0.1332278695 imp fl oz/ms |
| 10 gal/s | 1.332278695 imp fl oz/ms |
| 60 gal/s | 7.993672172 imp fl oz/ms |
| 100 gal/s | 13.32278695 imp fl oz/ms |
| 1,000 gal/s | 133.2278695 imp fl oz/ms |
Reverse conversion: Imperial fluid ounce per Millisecond to Gallon per Seconds
0.1332278695 imp fl oz/ms × 7.505937034 = 0.9999999997 gal/s
0.1332278695 imperial fluid ounces per millisecond = 0.9999999997 gallon per seconds.
gallon per seconds = imperial fluid ounces per millisecond × 7.50593703441
For a page dedicated to this direction, see Imperial fluid ounce per Millisecond to Gallon per Seconds.
Understanding the Gallon per Seconds (gal/s)
Volumetric flow rate.
Understanding the Imperial fluid ounce per Millisecond (imp fl oz/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial fluid ounces per millisecond are in 1 gallon per seconds?
1 gallon per seconds equals 0.1332278695 imperial fluid ounces per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per seconds to imperial fluid ounce per millisecond?
Multiply the gallon per seconds value by 0.1332278695. The converter above does this instantly to whatever precision you set.
How do I convert imperial fluid ounce per millisecond back to gallon per seconds?
Use the reverse factor: 1 imperial fluid ounce per millisecond equals 7.505937034 gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per seconds?
Gallon per Seconds (gal/s) is a unit of flow rate.
What is a imperial fluid ounce per millisecond?
Imperial fluid ounce per Millisecond (imp fl oz/ms) is a unit of flow rate.
Is the gallon per seconds to imperial fluid ounce per millisecond conversion exact?
Yes. Both gallon per seconds and imperial fluid ounce per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.1332278695 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.