Volumetric flow rate.
Cubic Millimeters per Millisecond to Cubic foot per Seconds Converter — mm3/ms to ft3/s
Convert Cubic Millimeter per Millisecond (mm3/ms) to Cubic foot per Seconds (ft3/s) using the exact conversion factor (1 cubic millimeter per millisecond = 0.0000353147 cubic foot per seconds). See the formula, worked examples, conversion table, and common uses.
Cubic Millimeters per Millisecond to Cubic foot 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 1e-6 / 0.02831684659.
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 Cubic foot per Seconds
Cubic Millimeter per Millisecond and Cubic foot 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 foot per seconds = cubic millimeters per millisecond × 0.0000353146667215
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 cubic foot per seconds equals 0.028316846592 base units, so dividing one by the other gives the direct cubic millimeter per millisecond-to-cubic foot per seconds factor of 0.0000353146667215.
Simple example
1 mm3/ms × 0.00003531466672 = 0.0000353147 ft3/s
1 cubic millimeter per millisecond = 0.0000353147 cubic foot per seconds.
Real-world example
60 mm3/ms × 0.00003531466672 = 0.00211888 ft3/s
60 cubic millimeters per millisecond = 0.00211888 cubic foot per seconds.
Conversion table
| Cubic Millimeter per Millisecond (mm3/ms) | Cubic foot per Seconds (ft3/s) |
|---|---|
| 0.1 mm3/ms | 0.0000035315 ft3/s |
| 1 mm3/ms | 0.0000353147 ft3/s |
| 10 mm3/ms | 0.0003531467 ft3/s |
| 60 mm3/ms | 0.00211888 ft3/s |
| 100 mm3/ms | 0.0035314667 ft3/s |
| 1,000 mm3/ms | 0.0353146667 ft3/s |
Reverse conversion: Cubic foot per Seconds to Cubic Millimeter per Millisecond
0.0000353147 ft3/s × 28316.84659 = 1.000000942 mm3/ms
0.0000353147 cubic foot per seconds = 1.000000942 cubic millimeters per millisecond.
cubic millimeters per millisecond = cubic foot per seconds × 28316.846592
For a page dedicated to this direction, see Cubic foot per Seconds to Cubic Millimeter per Millisecond.
Understanding the Cubic Millimeter per Millisecond (mm3/ms)
Volumetric flow rate.
Understanding the Cubic foot per Seconds
Cubic foot per Seconds (ft3/s) measures volumetric flow rate. One cubic foot of volume passing a point every second. It is classified as a US customary flow-rate unit.
Where it's used: United States
Uses of the Cubic foot per Seconds today
- The standard unit used by the US Geological Survey for reporting river and stream discharge at gauging stations
Cubic foot per Seconds — sources
- USGS Water Science School — Cubic feet per second (cfs) is the standard unit USGS uses to report streamflow.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic foot per seconds are in 1 cubic millimeter per millisecond?
1 cubic millimeter per millisecond equals 0.0000353147 cubic foot per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per millisecond to cubic foot per seconds?
Multiply the cubic millimeter per millisecond value by 0.00003531466672. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per seconds back to cubic millimeter per millisecond?
Use the reverse factor: 1 cubic foot per seconds equals 28,316.84659 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 cubic foot per seconds?
Cubic foot per Seconds (ft3/s) measures volumetric flow rate. One cubic foot of volume passing a point every second. It is classified as a US customary flow-rate unit.
Is the cubic millimeter per millisecond to cubic foot per seconds conversion exact?
Yes. Both cubic millimeter per millisecond and cubic foot per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00003531466672 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.