Volumetric flow rate.
Deciliter per Days to Oil barrel per Years Converter — dL/d to bbl/yr
Convert Deciliter per Days (dL/d) to Oil barrel per Years (bbl/yr) using the exact conversion factor (1 deciliter per days = 0.229730621 oil barrel per years). See the formula, worked examples, and conversion table.
Deciliter per Days to Oil barrel 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 1.15740741e-9 / 5.03810681e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Deciliter per Days to Oil barrel per Years
Deciliter per Days and Oil barrel 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
oil barrel per years = deciliter per days × 0.229730621032
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per days equals 1.157407e-9 base units, and 1 oil barrel per years equals 5.038107e-9 base units, so dividing one by the other gives the direct deciliter per days-to-oil barrel per years factor of 0.229730621032.
Simple example
1 dL/d × 0.229730621 = 0.229730621 bbl/yr
1 deciliter per days = 0.229730621 oil barrel per years.
Real-world example
60 dL/d × 0.229730621 = 13.78383726 bbl/yr
60 deciliter per days = 13.78383726 oil barrel per years.
Conversion table
| Deciliter per Days (dL/d) | Oil barrel per Years (bbl/yr) |
|---|---|
| 0.1 dL/d | 0.0229730621 bbl/yr |
| 1 dL/d | 0.229730621 bbl/yr |
| 10 dL/d | 2.29730621 bbl/yr |
| 60 dL/d | 13.78383726 bbl/yr |
| 100 dL/d | 22.9730621 bbl/yr |
| 1,000 dL/d | 229.730621 bbl/yr |
Reverse conversion: Oil barrel per Years to Deciliter per Days
0.229730621 bbl/yr × 4.352924288 = 0.9999999999 dL/d
0.229730621 oil barrel per years = 0.9999999999 deciliter per days.
deciliter per days = oil barrel per years × 4.35292428806
For a page dedicated to this direction, see Oil barrel per Years to Deciliter per Days.
Understanding the Deciliter per Days (dL/d)
Volumetric flow rate.
Understanding the Oil barrel per Years (bbl/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many oil barrel per years are in 1 deciliter per days?
1 deciliter per days equals 0.229730621 oil barrel per years, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per days to oil barrel per years?
Multiply the deciliter per days value by 0.229730621. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per years back to deciliter per days?
Use the reverse factor: 1 oil barrel per years equals 4.352924288 deciliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per days?
Deciliter per Days (dL/d) is a unit of flow rate.
What is a oil barrel per years?
Oil barrel per Years (bbl/yr) is a unit of flow rate.
Is the deciliter per days to oil barrel per years conversion exact?
Yes. Both deciliter per days and oil barrel per years are defined by fixed standards rather than physical artifacts, so the factor of 0.229730621 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.