Volumetric flow rate.
Hectoliter per Years to Oil barrel per Days Converter — hL/yr to bbl/d
Convert Hectoliter per Years (hL/yr) to Oil barrel per Days (bbl/d) using the exact conversion factor (1 hectoliter per years = 0.0017220917 oil barrel per days). See the formula, worked examples, and conversion table.
Hectoliter per Years to Oil barrel 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 3.16887385e-9 / 1.84013073e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliter per Years to Oil barrel per Days
Hectoliter per Years and Oil barrel 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
oil barrel per days = hectoliter per years × 0.0017220916981
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per years equals 3.168874e-9 base units, and 1 oil barrel per days equals 0.00000184013072833 base units, so dividing one by the other gives the direct hectoliter per years-to-oil barrel per days factor of 0.0017220916981.
Simple example
1 hL/yr × 0.001722091698 = 0.0017220917 bbl/d
1 hectoliter per years = 0.0017220917 oil barrel per days.
Real-world example
60 hL/yr × 0.001722091698 = 0.1033255019 bbl/d
60 hectoliter per years = 0.1033255019 oil barrel per days.
Conversion table
| Hectoliter per Years (hL/yr) | Oil barrel per Days (bbl/d) |
|---|---|
| 0.1 hL/yr | 0.0001722092 bbl/d |
| 1 hL/yr | 0.0017220917 bbl/d |
| 10 hL/yr | 0.017220917 bbl/d |
| 60 hL/yr | 0.1033255019 bbl/d |
| 100 hL/yr | 0.1722091698 bbl/d |
| 1,000 hL/yr | 1.722091698 bbl/d |
Reverse conversion: Oil barrel per Days to Hectoliter per Years
0.0017220917 bbl/d × 580.6891707 = 1.000000001 hL/yr
0.0017220917 oil barrel per days = 1.000000001 hectoliter per years.
hectoliter per years = oil barrel per days × 580.689170677
For a page dedicated to this direction, see Oil barrel per Days to Hectoliter per Years.
Understanding the Hectoliter per Years (hL/yr)
Volumetric flow rate.
Understanding the Oil barrel per Days (bbl/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many oil barrel per days are in 1 hectoliter per years?
1 hectoliter per years equals 0.0017220917 oil barrel per days, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per years to oil barrel per days?
Multiply the hectoliter per years value by 0.001722091698. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per days back to hectoliter per years?
Use the reverse factor: 1 oil barrel per days equals 580.6891707 hectoliter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per years?
Hectoliter per Years (hL/yr) is a unit of flow rate.
What is a oil barrel per days?
Oil barrel per Days (bbl/d) is a unit of flow rate.
Is the hectoliter per years to oil barrel per days conversion exact?
Yes. Both hectoliter per years and oil barrel per days are defined by fixed standards rather than physical artifacts, so the factor of 0.001722091698 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.