Volumetric flow rate.
Gallons per Millisecond to Cubic Kilometer per Minutes Converter — gal/ms to km3/min
Convert Gallon per Millisecond (gal/ms) to Cubic Kilometer per Minutes (km3/min) using the exact conversion factor (1 gallon per millisecond = 2.271247e-7 cubic kilometer per minutes). See the formula, worked examples, and conversion table.
Gallons per Millisecond to Cubic Kilometer per Minutes 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 / 1.66666667e+7.
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 Cubic Kilometer per Minutes
Gallon per Millisecond and Cubic Kilometer per Minutes 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
cubic kilometer per minutes = gallons per millisecond × 2.271247e-7
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 cubic kilometer per minutes equals 16666666.6667 base units, so dividing one by the other gives the direct gallon per millisecond-to-cubic kilometer per minutes factor of 2.271247e-7.
Simple example
1 gal/ms × 2.271247e-7 = 2.271247e-7 km3/min
1 gallon per millisecond = 2.271247e-7 cubic kilometer per minutes.
Real-world example
60 gal/ms × 2.271247e-7 = 0.0000136275 km3/min
60 gallons per millisecond = 0.0000136275 cubic kilometer per minutes.
Conversion table
| Gallon per Millisecond (gal/ms) | Cubic Kilometer per Minutes (km3/min) |
|---|---|
| 0.1 gal/ms | 2.271247e-8 km3/min |
| 1 gal/ms | 2.271247e-7 km3/min |
| 10 gal/ms | 0.0000022712 km3/min |
| 60 gal/ms | 0.0000136275 km3/min |
| 100 gal/ms | 0.0000227125 km3/min |
| 1,000 gal/ms | 0.0002271247 km3/min |
Reverse conversion: Cubic Kilometer per Minutes to Gallon per Millisecond
2.271247e-7 km3/min × 4402867.539 = 0.999999969 gal/ms
2.271247e-7 cubic kilometer per minutes = 0.999999969 gallons per millisecond.
gallons per millisecond = cubic kilometer per minutes × 4402867.5393
For a page dedicated to this direction, see Cubic Kilometer per Minutes to Gallon per Millisecond.
Understanding the Gallon per Millisecond (gal/ms)
Volumetric flow rate.
Understanding the Cubic Kilometer per Minutes (km3/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometer per minutes are in 1 gallon per millisecond?
1 gallon per millisecond equals 2.271247e-7 cubic kilometer per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per millisecond to cubic kilometer per minutes?
Multiply the gallon per millisecond value by 2.271247e-7. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per minutes back to gallon per millisecond?
Use the reverse factor: 1 cubic kilometer per minutes equals 4,402,867.539 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 cubic kilometer per minutes?
Cubic Kilometer per Minutes (km3/min) is a unit of flow rate.
Is the gallon per millisecond to cubic kilometer per minutes conversion exact?
Yes. Both gallon per millisecond and cubic kilometer per minutes are defined by fixed standards rather than physical artifacts, so the factor of 2.271247e-7 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.