Volumetric flow rate.
Gallon per Years to Decaliter per Years Converter — gal/yr to daL/yr
Convert Gallon per Years (gal/yr) to Decaliter per Years (daL/yr) using the exact conversion factor (1 gallon per years = 0.3785411784 decaliter per years). See the formula, worked examples, and conversion table.
Gallon per Years to Decaliter per Years 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 1.19954924e-10 / 3.16887385e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Years to Decaliter per Years
Gallon per Years and Decaliter per Years 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 years = gallon per years × 0.3785411784
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per years equals 1.199549e-10 base units, and 1 decaliter per years equals 3.168874e-10 base units, so dividing one by the other gives the direct gallon per years-to-decaliter per years factor of 0.3785411784.
Simple example
1 gal/yr × 0.3785411784 = 0.3785411784 daL/yr
1 gallon per years = 0.3785411784 decaliter per years.
Real-world example
60 gal/yr × 0.3785411784 = 22.7124707 daL/yr
60 gallon per years = 22.7124707 decaliter per years.
Conversion table
| Gallon per Years (gal/yr) | Decaliter per Years (daL/yr) |
|---|---|
| 0.1 gal/yr | 0.0378541178 daL/yr |
| 1 gal/yr | 0.3785411784 daL/yr |
| 10 gal/yr | 3.785411784 daL/yr |
| 60 gal/yr | 22.7124707 daL/yr |
| 100 gal/yr | 37.85411784 daL/yr |
| 1,000 gal/yr | 378.5411784 daL/yr |
Reverse conversion: Decaliter per Years to Gallon per Years
0.3785411784 daL/yr × 2.641720524 = 1 gal/yr
0.3785411784 decaliter per years = 1 gallon per years.
gallon per years = decaliter per years × 2.64172052358
For a page dedicated to this direction, see Decaliter per Years to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Decaliter per Years (daL/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decaliter per years are in 1 gallon per years?
1 gallon per years equals 0.3785411784 decaliter per years, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to decaliter per years?
Multiply the gallon per years value by 0.3785411784. The converter above does this instantly to whatever precision you set.
How do I convert decaliter per years back to gallon per years?
Use the reverse factor: 1 decaliter per years equals 2.641720524 gallon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
What is a decaliter per years?
Decaliter per Years (daL/yr) is a unit of flow rate.
Is the gallon per years to decaliter per years conversion exact?
Yes. Both gallon per years and decaliter per years are defined by fixed standards rather than physical artifacts, so the factor of 0.3785411784 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.