Volumetric flow rate.
Imperial gallon per Days to Decaliter per Days Converter — imp gal/d to daL/d
Convert Imperial gallon per Days (imp gal/d) to Decaliter per Days (daL/d) using the exact conversion factor (1 imperial gallon per days = 0.454609 decaliter per days). See the formula, worked examples, and conversion table.
Imperial gallon per Days to Decaliter per Days 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 5.26167824e-8 / 1.15740741e-7.
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 Days to Decaliter per Days
Imperial gallon per Days and Decaliter per Days 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
decaliter per days = imperial gallon per days × 0.454609
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per days equals 5.261678e-8 base units, and 1 decaliter per days equals 1.157407e-7 base units, so dividing one by the other gives the direct imperial gallon per days-to-decaliter per days factor of 0.454609.
Simple example
1 imp gal/d × 0.454609 = 0.454609 daL/d
1 imperial gallon per days = 0.454609 decaliter per days.
Real-world example
60 imp gal/d × 0.454609 = 27.27654 daL/d
60 imperial gallon per days = 27.27654 decaliter per days.
Conversion table
| Imperial gallon per Days (imp gal/d) | Decaliter per Days (daL/d) |
|---|---|
| 0.1 imp gal/d | 0.0454609 daL/d |
| 1 imp gal/d | 0.454609 daL/d |
| 10 imp gal/d | 4.54609 daL/d |
| 60 imp gal/d | 27.27654 daL/d |
| 100 imp gal/d | 45.4609 daL/d |
| 1,000 imp gal/d | 454.609 daL/d |
Reverse conversion: Decaliter per Days to Imperial gallon per Days
0.454609 daL/d × 2.199692483 = 1 imp gal/d
0.454609 decaliter per days = 1 imperial gallon per days.
imperial gallon per days = decaliter per days × 2.19969248299
For a page dedicated to this direction, see Decaliter per Days to Imperial gallon per Days.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Understanding the Decaliter per Days (daL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decaliter per days are in 1 imperial gallon per days?
1 imperial gallon per days equals 0.454609 decaliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per days to decaliter per days?
Multiply the imperial gallon per days value by 0.454609. The converter above does this instantly to whatever precision you set.
How do I convert decaliter per days back to imperial gallon per days?
Use the reverse factor: 1 decaliter per days equals 2.199692483 imperial gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per days?
Imperial gallon per Days (imp gal/d) is a unit of flow rate.
What is a decaliter per days?
Decaliter per Days (daL/d) is a unit of flow rate.
Is the imperial gallon per days to decaliter per days conversion exact?
Yes. Both imperial gallon per days and decaliter per days are defined by fixed standards rather than physical artifacts, so the factor of 0.454609 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.