Volumetric flow rate.
Deciliter per Seconds to Imperial gallons per Millisecond Converter — dL/s to imp gal/ms
Convert Deciliter per Seconds (dL/s) to Imperial gallon per Millisecond (imp gal/ms) using the exact conversion factor (1 deciliter per seconds = 0.0000219969 imperial gallon per millisecond). See the formula, worked examples, and conversion table.
Deciliter per Seconds to Imperial 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 0.0001 / 4.54609.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Deciliter per Seconds to Imperial gallons per Millisecond
Deciliter per Seconds and Imperial 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
imperial gallons per millisecond = deciliter per seconds × 0.0000219969248299
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per seconds equals 0.0001 base units, and 1 imperial gallon per millisecond equals 4.54609 base units, so dividing one by the other gives the direct deciliter per seconds-to-imperial gallon per millisecond factor of 0.0000219969248299.
Simple example
1 dL/s × 0.00002199692483 = 0.0000219969 imp gal/ms
1 deciliter per seconds = 0.0000219969 imperial gallons per millisecond.
Real-world example
60 dL/s × 0.00002199692483 = 0.0013198155 imp gal/ms
60 deciliter per seconds = 0.0013198155 imperial gallons per millisecond.
Conversion table
| Deciliter per Seconds (dL/s) | Imperial gallon per Millisecond (imp gal/ms) |
|---|---|
| 0.1 dL/s | 0.0000021997 imp gal/ms |
| 1 dL/s | 0.0000219969 imp gal/ms |
| 10 dL/s | 0.0002199692 imp gal/ms |
| 60 dL/s | 0.0013198155 imp gal/ms |
| 100 dL/s | 0.0021996925 imp gal/ms |
| 1,000 dL/s | 0.0219969248 imp gal/ms |
Reverse conversion: Imperial gallon per Millisecond to Deciliter per Seconds
0.0000219969 imp gal/ms × 45460.9 = 0.9999988712 dL/s
0.0000219969 imperial gallons per millisecond = 0.9999988712 deciliter per seconds.
deciliter per seconds = imperial gallons per millisecond × 45460.9
For a page dedicated to this direction, see Imperial gallon per Millisecond to Deciliter per Seconds.
Understanding the Deciliter per Seconds (dL/s)
Volumetric flow rate.
Understanding the Imperial gallon per Millisecond (imp gal/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallons per millisecond are in 1 deciliter per seconds?
1 deciliter per seconds equals 0.0000219969 imperial gallons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per seconds to imperial gallon per millisecond?
Multiply the deciliter per seconds value by 0.00002199692483. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per millisecond back to deciliter per seconds?
Use the reverse factor: 1 imperial gallon per millisecond equals 45,460.9 deciliter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per seconds?
Deciliter per Seconds (dL/s) is a unit of flow rate.
What is a imperial gallon per millisecond?
Imperial gallon per Millisecond (imp gal/ms) is a unit of flow rate.
Is the deciliter per seconds to imperial gallon per millisecond conversion exact?
Yes. Both deciliter per seconds and imperial gallon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.00002199692483 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.