Volumetric flow rate.
Gallon per Years to Deciliter per Days Converter — gal/yr to dL/d
Convert Gallon per Years (gal/yr) to Deciliter per Days (dL/d) using the exact conversion factor (1 gallon per years = 0.1036410545 deciliter per days). See the formula, worked examples, and conversion table.
Gallon per Years to Deciliter 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 1.19954924e-10 / 1.15740741e-9.
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 Deciliter per Days
Gallon per Years and Deciliter 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
deciliter per days = gallon per years × 0.103641054478
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 deciliter per days equals 1.157407e-9 base units, so dividing one by the other gives the direct gallon per years-to-deciliter per days factor of 0.103641054478.
Simple example
1 gal/yr × 0.1036410545 = 0.1036410545 dL/d
1 gallon per years = 0.1036410545 deciliter per days.
Real-world example
60 gal/yr × 0.1036410545 = 6.218463269 dL/d
60 gallon per years = 6.218463269 deciliter per days.
Conversion table
| Gallon per Years (gal/yr) | Deciliter per Days (dL/d) |
|---|---|
| 0.1 gal/yr | 0.0103641055 dL/d |
| 1 gal/yr | 0.1036410545 dL/d |
| 10 gal/yr | 1.036410545 dL/d |
| 60 gal/yr | 6.218463269 dL/d |
| 100 gal/yr | 10.36410545 dL/d |
| 1,000 gal/yr | 103.6410545 dL/d |
Reverse conversion: Deciliter per Days to Gallon per Years
0.1036410545 dL/d × 9.648686083 = 1 gal/yr
0.1036410545 deciliter per days = 1 gallon per years.
gallon per years = deciliter per days × 9.64868608334
For a page dedicated to this direction, see Deciliter per Days to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Deciliter per Days (dL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many deciliter per days are in 1 gallon per years?
1 gallon per years equals 0.1036410545 deciliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to deciliter per days?
Multiply the gallon per years value by 0.1036410545. The converter above does this instantly to whatever precision you set.
How do I convert deciliter per days back to gallon per years?
Use the reverse factor: 1 deciliter per days equals 9.648686083 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 deciliter per days?
Deciliter per Days (dL/d) is a unit of flow rate.
Is the gallon per years to deciliter per days conversion exact?
Yes. Both gallon per years and deciliter per days are defined by fixed standards rather than physical artifacts, so the factor of 0.1036410545 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.