Volumetric flow rate.
Milliliters per Millisecond to Imperial gallon per Hours Converter — mL/ms to imp gal/h
Convert Milliliter per Millisecond (mL/ms) to Imperial gallon per Hours (imp gal/h) using the exact conversion factor (1 milliliter per millisecond = 791.8892939 imperial gallon per hours). See the formula, worked examples, and conversion table.
Milliliters per Millisecond to Imperial gallon 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 0.001 / 1.26280278e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milliliters per Millisecond to Imperial gallon per Hours
Milliliter per Millisecond and Imperial gallon 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 gallon per hours = milliliters per millisecond × 791.889293877
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per millisecond equals 0.001 base units, and 1 imperial gallon per hours equals 0.00000126280277778 base units, so dividing one by the other gives the direct milliliter per millisecond-to-imperial gallon per hours factor of 791.889293877.
Simple example
1 mL/ms × 791.8892939 = 791.8892939 imp gal/h
1 milliliter per millisecond = 791.8892939 imperial gallon per hours.
Real-world example
60 mL/ms × 791.8892939 = 47,513.35763 imp gal/h
60 milliliters per millisecond = 47,513.35763 imperial gallon per hours.
Conversion table
| Milliliter per Millisecond (mL/ms) | Imperial gallon per Hours (imp gal/h) |
|---|---|
| 0.1 mL/ms | 79.18892939 imp gal/h |
| 1 mL/ms | 791.8892939 imp gal/h |
| 10 mL/ms | 7,918.892939 imp gal/h |
| 60 mL/ms | 47,513.35763 imp gal/h |
| 100 mL/ms | 79,188.92939 imp gal/h |
| 1,000 mL/ms | 791,889.2939 imp gal/h |
Reverse conversion: Imperial gallon per Hours to Milliliter per Millisecond
791.8892939 imp gal/h × 0.001262802778 = 1 mL/ms
791.8892939 imperial gallon per hours = 1 milliliters per millisecond.
milliliters per millisecond = imperial gallon per hours × 0.00126280277778
For a page dedicated to this direction, see Imperial gallon per Hours to Milliliter per Millisecond.
Understanding the Milliliter per Millisecond (mL/ms)
Volumetric flow rate.
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per hours are in 1 milliliter per millisecond?
1 milliliter per millisecond equals 791.8892939 imperial gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per millisecond to imperial gallon per hours?
Multiply the milliliter per millisecond value by 791.8892939. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per hours back to milliliter per millisecond?
Use the reverse factor: 1 imperial gallon per hours equals 0.0012628028 milliliters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per millisecond?
Milliliter per Millisecond (mL/ms) is a unit of flow rate.
What is a imperial gallon per hours?
Imperial gallon per Hours (imp gal/h) is a unit of flow rate.
Is the milliliter per millisecond to imperial gallon per hours conversion exact?
Yes. Both milliliter per millisecond and imperial gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 791.8892939 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.