Volumetric flow rate.
Gallons per Millisecond to Cubic Centimeter per Seconds Converter — gal/ms to cm3/s
Convert Gallon per Millisecond (gal/ms) to Cubic Centimeter per Seconds (cm3/s) using the exact conversion factor (1 gallon per millisecond = 3,785,411.784 cubic centimeter per seconds). See the formula, worked examples, and conversion table.
Gallons per Millisecond to Cubic Centimeter per Seconds 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 / 1e-6.
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 Centimeter per Seconds
Gallon per Millisecond and Cubic Centimeter per Seconds 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 centimeter per seconds = gallons per millisecond × 3785411.784
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 centimeter per seconds equals 0.000001 base units, so dividing one by the other gives the direct gallon per millisecond-to-cubic centimeter per seconds factor of 3785411.784.
Simple example
1 gal/ms × 3785411.784 = 3,785,411.784 cm3/s
1 gallon per millisecond = 3,785,411.784 cubic centimeter per seconds.
Real-world example
60 gal/ms × 3785411.784 = 227,124,707 cm3/s
60 gallons per millisecond = 227,124,707 cubic centimeter per seconds.
Conversion table
| Gallon per Millisecond (gal/ms) | Cubic Centimeter per Seconds (cm3/s) |
|---|---|
| 0.1 gal/ms | 378,541.1784 cm3/s |
| 1 gal/ms | 3,785,411.784 cm3/s |
| 10 gal/ms | 37,854,117.84 cm3/s |
| 60 gal/ms | 227,124,707 cm3/s |
| 100 gal/ms | 378,541,178.4 cm3/s |
| 1,000 gal/ms | 3,785,411,784 cm3/s |
Reverse conversion: Cubic Centimeter per Seconds to Gallon per Millisecond
1 cm3/s × 2.641721e-7 = 2.641721e-7 gal/ms
1 cubic centimeter per seconds = 2.641721e-7 gallons per millisecond.
gallons per millisecond = cubic centimeter per seconds × 2.641721e-7
For a page dedicated to this direction, see Cubic Centimeter per Seconds to Gallon per Millisecond.
Understanding the Gallon per Millisecond (gal/ms)
Volumetric flow rate.
Understanding the Cubic Centimeter per Seconds (cm3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic centimeter per seconds are in 1 gallon per millisecond?
1 gallon per millisecond equals 3,785,411.784 cubic centimeter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per millisecond to cubic centimeter per seconds?
Multiply the gallon per millisecond value by 3785411.784. The converter above does this instantly to whatever precision you set.
How do I convert cubic centimeter per seconds back to gallon per millisecond?
Use the reverse factor: 1 cubic centimeter per seconds equals 2.641721e-7 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 centimeter per seconds?
Cubic Centimeter per Seconds (cm3/s) is a unit of flow rate.
Is the gallon per millisecond to cubic centimeter per seconds conversion exact?
Yes. Both gallon per millisecond and cubic centimeter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 3785411.784 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.