Volumetric flow rate.
Cubic Kilometer per Minutes to Gallons per Millisecond Converter — km3/min to gal/ms
Convert Cubic Kilometer per Minutes (km3/min) to Gallon per Millisecond (gal/ms) using the exact conversion factor (1 cubic kilometer per minutes = 4,402,867.539 gallon per millisecond). See the formula, worked examples, and conversion table.
Cubic Kilometer per Minutes to Gallons 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 1.66666667e+7 / 3.785411784.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Kilometer per Minutes to Gallons per Millisecond
Cubic Kilometer per Minutes and Gallon 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
gallons per millisecond = cubic kilometer per minutes × 4402867.5393
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic kilometer per minutes equals 16666666.6667 base units, and 1 gallon per millisecond equals 3.785411784 base units, so dividing one by the other gives the direct cubic kilometer per minutes-to-gallon per millisecond factor of 4402867.5393.
Simple example
1 km3/min × 4402867.539 = 4,402,867.539 gal/ms
1 cubic kilometer per minutes = 4,402,867.539 gallons per millisecond.
Real-world example
60 km3/min × 4402867.539 = 264,172,052.4 gal/ms
60 cubic kilometer per minutes = 264,172,052.4 gallons per millisecond.
Conversion table
| Cubic Kilometer per Minutes (km3/min) | Gallon per Millisecond (gal/ms) |
|---|---|
| 0.1 km3/min | 440,286.7539 gal/ms |
| 1 km3/min | 4,402,867.539 gal/ms |
| 10 km3/min | 44,028,675.39 gal/ms |
| 60 km3/min | 264,172,052.4 gal/ms |
| 100 km3/min | 440,286,753.9 gal/ms |
| 1,000 km3/min | 4,402,867,539 gal/ms |
Reverse conversion: Gallon per Millisecond to Cubic Kilometer per Minutes
1 gal/ms × 2.271247e-7 = 2.271247e-7 km3/min
1 gallon per millisecond = 2.271247e-7 cubic kilometer per minutes.
cubic kilometer per minutes = gallons per millisecond × 2.271247e-7
For a page dedicated to this direction, see Gallon per Millisecond to Cubic Kilometer per Minutes.
Understanding the Cubic Kilometer per Minutes (km3/min)
Volumetric flow rate.
Understanding the Gallon per Millisecond (gal/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per millisecond are in 1 cubic kilometer per minutes?
1 cubic kilometer per minutes equals 4,402,867.539 gallons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic kilometer per minutes to gallon per millisecond?
Multiply the cubic kilometer per minutes value by 4402867.539. The converter above does this instantly to whatever precision you set.
How do I convert gallon per millisecond back to cubic kilometer per minutes?
Use the reverse factor: 1 gallon per millisecond equals 2.271247e-7 cubic kilometer per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic kilometer per minutes?
Cubic Kilometer per Minutes (km3/min) is a unit of flow rate.
What is a gallon per millisecond?
Gallon per Millisecond (gal/ms) is a unit of flow rate.
Is the cubic kilometer per minutes to gallon per millisecond conversion exact?
Yes. Both cubic kilometer per minutes and gallon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 4402867.539 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.