Volumetric flow rate.
Decaliter per Weeks to Gallon per Years Converter — daL/wk to gal/yr
Convert Decaliter per Weeks (daL/wk) to Gallon per Years (gal/yr) using the exact conversion factor (1 decaliter per weeks = 137.8383726 gallon per years). See the formula, worked examples, and conversion table.
Decaliter per Weeks to Gallon 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 1.65343915e-8 / 1.19954924e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decaliter per Weeks to Gallon per Years
Decaliter per Weeks and Gallon 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
gallon per years = decaliter per weeks × 137.838372619
This factor comes from each unit's defined relationship to the category's base unit: 1 decaliter per weeks equals 1.653439e-8 base units, and 1 gallon per years equals 1.199549e-10 base units, so dividing one by the other gives the direct decaliter per weeks-to-gallon per years factor of 137.838372619.
Simple example
1 daL/wk × 137.8383726 = 137.8383726 gal/yr
1 decaliter per weeks = 137.8383726 gallon per years.
Real-world example
60 daL/wk × 137.8383726 = 8,270.302357 gal/yr
60 decaliter per weeks = 8,270.302357 gallon per years.
Conversion table
| Decaliter per Weeks (daL/wk) | Gallon per Years (gal/yr) |
|---|---|
| 0.1 daL/wk | 13.78383726 gal/yr |
| 1 daL/wk | 137.8383726 gal/yr |
| 10 daL/wk | 1,378.383726 gal/yr |
| 60 daL/wk | 8,270.302357 gal/yr |
| 100 daL/wk | 13,783.83726 gal/yr |
| 1,000 daL/wk | 137,838.3726 gal/yr |
Reverse conversion: Gallon per Years to Decaliter per Weeks
137.8383726 gal/yr × 0.007254873813 = 0.9999999999 daL/wk
137.8383726 gallon per years = 0.9999999999 decaliter per weeks.
decaliter per weeks = gallon per years × 0.00725487381343
For a page dedicated to this direction, see Gallon per Years to Decaliter per Weeks.
Understanding the Decaliter per Weeks (daL/wk)
Volumetric flow rate.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per years are in 1 decaliter per weeks?
1 decaliter per weeks equals 137.8383726 gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert decaliter per weeks to gallon per years?
Multiply the decaliter per weeks value by 137.8383726. The converter above does this instantly to whatever precision you set.
How do I convert gallon per years back to decaliter per weeks?
Use the reverse factor: 1 gallon per years equals 0.0072548738 decaliter per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a decaliter per weeks?
Decaliter per Weeks (daL/wk) is a unit of flow rate.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
Is the decaliter per weeks to gallon per years conversion exact?
Yes. Both decaliter per weeks and gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 137.8383726 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.