Volumetric flow rate.
Cubic Millimeters per Millisecond to Imperial gallon per Days Converter — mm3/ms to imp gal/d
Convert Cubic Millimeter per Millisecond (mm3/ms) to Imperial gallon per Days (imp gal/d) using the exact conversion factor (1 cubic millimeter per millisecond = 19.00534305 imperial gallon per days). See the formula, worked examples, and conversion table.
Cubic Millimeters per Millisecond to Imperial gallon per Days 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 1e-6 / 5.26167824e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Millimeters per Millisecond to Imperial gallon per Days
Cubic Millimeter per Millisecond and Imperial gallon per Days 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 days = cubic millimeters per millisecond × 19.005343053
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per millisecond equals 0.000001 base units, and 1 imperial gallon per days equals 5.261678e-8 base units, so dividing one by the other gives the direct cubic millimeter per millisecond-to-imperial gallon per days factor of 19.005343053.
Simple example
1 mm3/ms × 19.00534305 = 19.00534305 imp gal/d
1 cubic millimeter per millisecond = 19.00534305 imperial gallon per days.
Real-world example
60 mm3/ms × 19.00534305 = 1,140.320583 imp gal/d
60 cubic millimeters per millisecond = 1,140.320583 imperial gallon per days.
Conversion table
| Cubic Millimeter per Millisecond (mm3/ms) | Imperial gallon per Days (imp gal/d) |
|---|---|
| 0.1 mm3/ms | 1.900534305 imp gal/d |
| 1 mm3/ms | 19.00534305 imp gal/d |
| 10 mm3/ms | 190.0534305 imp gal/d |
| 60 mm3/ms | 1,140.320583 imp gal/d |
| 100 mm3/ms | 1,900.534305 imp gal/d |
| 1,000 mm3/ms | 19,005.34305 imp gal/d |
Reverse conversion: Imperial gallon per Days to Cubic Millimeter per Millisecond
19.00534305 imp gal/d × 0.05261678241 = 0.9999999998 mm3/ms
19.00534305 imperial gallon per days = 0.9999999998 cubic millimeters per millisecond.
cubic millimeters per millisecond = imperial gallon per days × 0.0526167824074
For a page dedicated to this direction, see Imperial gallon per Days to Cubic Millimeter per Millisecond.
Understanding the Cubic Millimeter per Millisecond (mm3/ms)
Volumetric flow rate.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per days are in 1 cubic millimeter per millisecond?
1 cubic millimeter per millisecond equals 19.00534305 imperial gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per millisecond to imperial gallon per days?
Multiply the cubic millimeter per millisecond value by 19.00534305. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per days back to cubic millimeter per millisecond?
Use the reverse factor: 1 imperial gallon per days equals 0.0526167824 cubic millimeters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per millisecond?
Cubic Millimeter per Millisecond (mm3/ms) is a unit of flow rate.
What is a imperial gallon per days?
Imperial gallon per Days (imp gal/d) is a unit of flow rate.
Is the cubic millimeter per millisecond to imperial gallon per days conversion exact?
Yes. Both cubic millimeter per millisecond and imperial gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 19.00534305 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.