Volumetric flow rate.
Oil barrel per Years to Oil barrel per Days Converter — bbl/yr to bbl/d
Convert Oil barrel per Years (bbl/yr) to Oil barrel per Days (bbl/d) using the exact conversion factor (1 oil barrel per years = 0.002737907 oil barrel per days). See the formula, worked examples, and conversion table.
Oil barrel 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 5.03810681e-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 Oil barrel per Years to Oil barrel per Days
Oil barrel 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 = oil barrel per years × 0.00273790700699
This factor comes from each unit's defined relationship to the category's base unit: 1 oil barrel per years equals 5.038107e-9 base units, and 1 oil barrel per days equals 0.00000184013072833 base units, so dividing one by the other gives the direct oil barrel per years-to-oil barrel per days factor of 0.00273790700699.
Simple example
1 bbl/yr × 0.002737907007 = 0.002737907 bbl/d
1 oil barrel per years = 0.002737907 oil barrel per days.
Real-world example
60 bbl/yr × 0.002737907007 = 0.1642744204 bbl/d
60 oil barrel per years = 0.1642744204 oil barrel per days.
Conversion table
| Oil barrel per Years (bbl/yr) | Oil barrel per Days (bbl/d) |
|---|---|
| 0.1 bbl/yr | 0.0002737907 bbl/d |
| 1 bbl/yr | 0.002737907 bbl/d |
| 10 bbl/yr | 0.0273790701 bbl/d |
| 60 bbl/yr | 0.1642744204 bbl/d |
| 100 bbl/yr | 0.2737907007 bbl/d |
| 1,000 bbl/yr | 2.737907007 bbl/d |
Reverse conversion: Oil barrel per Days to Oil barrel per Years
0.002737907 bbl/d × 365.2425 = 0.9999999974 bbl/yr
0.002737907 oil barrel per days = 0.9999999974 oil barrel per years.
oil barrel per years = oil barrel per days × 365.2425
For a page dedicated to this direction, see Oil barrel per Days to Oil barrel per Years.
Understanding the Oil barrel per Years (bbl/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 oil barrel per years?
1 oil barrel per years equals 0.002737907 oil barrel per days, using the exact defined conversion factor rather than an estimate.
How do I convert oil barrel per years to oil barrel per days?
Multiply the oil barrel per years value by 0.002737907007. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per days back to oil barrel per years?
Use the reverse factor: 1 oil barrel per days equals 365.2425 oil barrel per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a oil barrel per years?
Oil barrel per Years (bbl/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 oil barrel per years to oil barrel per days conversion exact?
Yes. Both oil barrel per years and oil barrel per days are defined by fixed standards rather than physical artifacts, so the factor of 0.002737907007 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.