Volumetric flow rate.
Gallon per Seconds to Megaliters per Millisecond Converter — gal/s to ML/ms
Convert Gallon per Seconds (gal/s) to Megaliter per Millisecond (ML/ms) using the exact conversion factor (1 gallon per seconds = 3.785412e-9 megaliter per millisecond). See the formula, worked examples, and conversion table.
Gallon per Seconds to Megaliters 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 0.003785411784 / 1e+6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Seconds to Megaliters per Millisecond
Gallon per Seconds and Megaliter 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
megaliters per millisecond = gallon per seconds × 3.785412e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per seconds equals 0.003785411784 base units, and 1 megaliter per millisecond equals 1000000 base units, so dividing one by the other gives the direct gallon per seconds-to-megaliter per millisecond factor of 3.785412e-9.
Simple example
1 gal/s × 3.785412e-9 = 3.785412e-9 ML/ms
1 gallon per seconds = 3.785412e-9 megaliters per millisecond.
Real-world example
60 gal/s × 3.785412e-9 = 2.271247e-7 ML/ms
60 gallon per seconds = 2.271247e-7 megaliters per millisecond.
Conversion table
| Gallon per Seconds (gal/s) | Megaliter per Millisecond (ML/ms) |
|---|---|
| 0.1 gal/s | 3.785412e-10 ML/ms |
| 1 gal/s | 3.785412e-9 ML/ms |
| 10 gal/s | 3.785412e-8 ML/ms |
| 60 gal/s | 2.271247e-7 ML/ms |
| 100 gal/s | 3.785412e-7 ML/ms |
| 1,000 gal/s | 0.0000037854 ML/ms |
Reverse conversion: Megaliter per Millisecond to Gallon per Seconds
3.785412e-9 ML/ms × 264172052.4 = 1.000000057 gal/s
3.785412e-9 megaliters per millisecond = 1.000000057 gallon per seconds.
gallon per seconds = megaliters per millisecond × 264172052.358
For a page dedicated to this direction, see Megaliter per Millisecond to Gallon per Seconds.
Understanding the Gallon per Seconds (gal/s)
Volumetric flow rate.
Understanding the Megaliter per Millisecond (ML/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megaliters per millisecond are in 1 gallon per seconds?
1 gallon per seconds equals 3.785412e-9 megaliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per seconds to megaliter per millisecond?
Multiply the gallon per seconds value by 3.785412e-9. The converter above does this instantly to whatever precision you set.
How do I convert megaliter per millisecond back to gallon per seconds?
Use the reverse factor: 1 megaliter per millisecond equals 264,172,052.4 gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per seconds?
Gallon per Seconds (gal/s) is a unit of flow rate.
What is a megaliter per millisecond?
Megaliter per Millisecond (ML/ms) is a unit of flow rate.
Is the gallon per seconds to megaliter per millisecond conversion exact?
Yes. Both gallon per seconds and megaliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 3.785412e-9 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.