Volumetric flow rate.
Imperial gallon per Seconds to Deciliter per Seconds Converter — imp gal/s to dL/s
Convert Imperial gallon per Seconds (imp gal/s) to Deciliter per Seconds (dL/s) using the exact conversion factor (1 imperial gallon per seconds = 45.4609 deciliter per seconds). See the formula, worked examples, and conversion table.
Imperial gallon per Seconds to Deciliter 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 0.00454609 / 0.0001.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallon per Seconds to Deciliter per Seconds
Imperial gallon per Seconds and Deciliter 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
deciliter per seconds = imperial gallon per seconds × 45.4609
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per seconds equals 0.00454609 base units, and 1 deciliter per seconds equals 0.0001 base units, so dividing one by the other gives the direct imperial gallon per seconds-to-deciliter per seconds factor of 45.4609.
Simple example
1 imp gal/s × 45.4609 = 45.4609 dL/s
1 imperial gallon per seconds = 45.4609 deciliter per seconds.
Real-world example
60 imp gal/s × 45.4609 = 2,727.654 dL/s
60 imperial gallon per seconds = 2,727.654 deciliter per seconds.
Conversion table
| Imperial gallon per Seconds (imp gal/s) | Deciliter per Seconds (dL/s) |
|---|---|
| 0.1 imp gal/s | 4.54609 dL/s |
| 1 imp gal/s | 45.4609 dL/s |
| 10 imp gal/s | 454.609 dL/s |
| 60 imp gal/s | 2,727.654 dL/s |
| 100 imp gal/s | 4,546.09 dL/s |
| 1,000 imp gal/s | 45,460.9 dL/s |
Reverse conversion: Deciliter per Seconds to Imperial gallon per Seconds
45.4609 dL/s × 0.02199692483 = 1 imp gal/s
45.4609 deciliter per seconds = 1 imperial gallon per seconds.
imperial gallon per seconds = deciliter per seconds × 0.0219969248299
For a page dedicated to this direction, see Deciliter per Seconds to Imperial gallon per Seconds.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Understanding the Deciliter per Seconds (dL/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many deciliter per seconds are in 1 imperial gallon per seconds?
1 imperial gallon per seconds equals 45.4609 deciliter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per seconds to deciliter per seconds?
Multiply the imperial gallon per seconds value by 45.4609. The converter above does this instantly to whatever precision you set.
How do I convert deciliter per seconds back to imperial gallon per seconds?
Use the reverse factor: 1 deciliter per seconds equals 0.0219969248 imperial gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/s) is a unit of flow rate.
What is a deciliter per seconds?
Deciliter per Seconds (dL/s) is a unit of flow rate.
Is the imperial gallon per seconds to deciliter per seconds conversion exact?
Yes. Both imperial gallon per seconds and deciliter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 45.4609 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.