Volumetric flow rate.
Deciliter per Hours to Gallon per Years Converter — dL/h to gal/yr
Convert Deciliter per Hours (dL/h) to Gallon per Years (gal/yr) using the exact conversion factor (1 deciliter per hours = 231.568466 gallon per years). See the formula, worked examples, and conversion table.
Deciliter per Hours 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 2.77777778e-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 Deciliter per Hours to Gallon per Years
Deciliter per Hours 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 = deciliter per hours × 231.568466
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per hours equals 2.777778e-8 base units, and 1 gallon per years equals 1.199549e-10 base units, so dividing one by the other gives the direct deciliter per hours-to-gallon per years factor of 231.568466.
Simple example
1 dL/h × 231.568466 = 231.568466 gal/yr
1 deciliter per hours = 231.568466 gallon per years.
Real-world example
60 dL/h × 231.568466 = 13,894.10796 gal/yr
60 deciliter per hours = 13,894.10796 gallon per years.
Conversion table
| Deciliter per Hours (dL/h) | Gallon per Years (gal/yr) |
|---|---|
| 0.1 dL/h | 23.1568466 gal/yr |
| 1 dL/h | 231.568466 gal/yr |
| 10 dL/h | 2,315.68466 gal/yr |
| 60 dL/h | 13,894.10796 gal/yr |
| 100 dL/h | 23,156.8466 gal/yr |
| 1,000 dL/h | 231,568.466 gal/yr |
Reverse conversion: Gallon per Years to Deciliter per Hours
231.568466 gal/yr × 0.00431837727 = 1 dL/h
231.568466 gallon per years = 1 deciliter per hours.
deciliter per hours = gallon per years × 0.0043183772699
For a page dedicated to this direction, see Gallon per Years to Deciliter per Hours.
Understanding the Deciliter per Hours (dL/h)
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 deciliter per hours?
1 deciliter per hours equals 231.568466 gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per hours to gallon per years?
Multiply the deciliter per hours value by 231.568466. The converter above does this instantly to whatever precision you set.
How do I convert gallon per years back to deciliter per hours?
Use the reverse factor: 1 gallon per years equals 0.0043183773 deciliter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per hours?
Deciliter per Hours (dL/h) 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 deciliter per hours to gallon per years conversion exact?
Yes. Both deciliter per hours and gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 231.568466 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.