Volumetric flow rate.
Cubic foot per Seconds to Deciliters per Millisecond Converter — ft3/s to dL/ms
Convert Cubic foot per Seconds (ft3/s) to Deciliter per Millisecond (dL/ms) using the exact conversion factor (1 cubic foot per seconds = 0.2831684659 deciliter per millisecond). See the formula, worked examples, conversion table, and common uses.
Cubic foot per Seconds to Deciliters 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 0.02831684659 / 0.1.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic foot per Seconds to Deciliters per Millisecond
Cubic foot per Seconds and Deciliter 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. Cubic foot per Seconds is most often used for the standard unit used by the us geological survey for reporting river and stream discharge at gauging stations.
Formula
deciliters per millisecond = cubic foot per seconds × 0.28316846592
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per seconds equals 0.028316846592 base units, and 1 deciliter per millisecond equals 0.1 base units, so dividing one by the other gives the direct cubic foot per seconds-to-deciliter per millisecond factor of 0.28316846592.
Simple example
1 ft3/s × 0.2831684659 = 0.2831684659 dL/ms
1 cubic foot per seconds = 0.2831684659 deciliters per millisecond.
Real-world example
60 ft3/s × 0.2831684659 = 16.99010796 dL/ms
60 cubic foot per seconds = 16.99010796 deciliters per millisecond.
Conversion table
| Cubic foot per Seconds (ft3/s) | Deciliter per Millisecond (dL/ms) |
|---|---|
| 0.1 ft3/s | 0.0283168466 dL/ms |
| 1 ft3/s | 0.2831684659 dL/ms |
| 10 ft3/s | 2.831684659 dL/ms |
| 60 ft3/s | 16.99010796 dL/ms |
| 100 ft3/s | 28.31684659 dL/ms |
| 1,000 ft3/s | 283.1684659 dL/ms |
Reverse conversion: Deciliter per Millisecond to Cubic foot per Seconds
0.2831684659 dL/ms × 3.531466672 = 0.9999999999 ft3/s
0.2831684659 deciliters per millisecond = 0.9999999999 cubic foot per seconds.
cubic foot per seconds = deciliters per millisecond × 3.53146667215
For a page dedicated to this direction, see Deciliter per Millisecond to Cubic foot per Seconds.
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
Understanding the Deciliter per Millisecond (dL/ms)
Volumetric flow rate.
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 deciliters per millisecond are in 1 cubic foot per seconds?
1 cubic foot per seconds equals 0.2831684659 deciliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per seconds to deciliter per millisecond?
Multiply the cubic foot per seconds value by 0.2831684659. The converter above does this instantly to whatever precision you set.
How do I convert deciliter per millisecond back to cubic foot per seconds?
Use the reverse factor: 1 deciliter per millisecond equals 3.531466672 cubic foot per seconds. You can also use the swap control in the converter above to flip the direction instantly.
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.
What is a deciliter per millisecond?
Deciliter per Millisecond (dL/ms) is a unit of flow rate.
Is the cubic foot per seconds to deciliter per millisecond conversion exact?
Yes. Both cubic foot per seconds and deciliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.2831684659 used above is exact to as many digits as you choose to display.
Where is the cubic foot per seconds still used today?
United States
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.