Volumetric flow rate.
Oil barrel per Months to Oil barrel per Years Converter — bbl/mo to bbl/yr
Convert Oil barrel per Months (bbl/mo) to Oil barrel per Years (bbl/yr) using the exact conversion factor (1 oil barrel per months = 12 oil barrel per years). See the formula, worked examples, and conversion table.
Oil barrel per Months 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 6.04572818e-8 / 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 Oil barrel per Months to Oil barrel per Years
Oil barrel per Months 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 = oil barrel per months × 12
This factor comes from each unit's defined relationship to the category's base unit: 1 oil barrel per months equals 6.045728e-8 base units, and 1 oil barrel per years equals 5.038107e-9 base units, so dividing one by the other gives the direct oil barrel per months-to-oil barrel per years factor of 12.
Simple example
1 bbl/mo × 12 = 12 bbl/yr
1 oil barrel per months = 12 oil barrel per years.
Real-world example
60 bbl/mo × 12 = 720 bbl/yr
60 oil barrel per months = 720 oil barrel per years.
Conversion table
| Oil barrel per Months (bbl/mo) | Oil barrel per Years (bbl/yr) |
|---|---|
| 0.1 bbl/mo | 1.2 bbl/yr |
| 1 bbl/mo | 12 bbl/yr |
| 10 bbl/mo | 120 bbl/yr |
| 60 bbl/mo | 720 bbl/yr |
| 100 bbl/mo | 1,200 bbl/yr |
| 1,000 bbl/mo | 12,000 bbl/yr |
Reverse conversion: Oil barrel per Years to Oil barrel per Months
12 bbl/yr × 0.08333333333 = 1 bbl/mo
12 oil barrel per years = 1 oil barrel per months.
oil barrel per months = oil barrel per years × 0.0833333333333
For a page dedicated to this direction, see Oil barrel per Years to Oil barrel per Months.
Understanding the Oil barrel per Months (bbl/mo)
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 oil barrel per months?
1 oil barrel per months equals 12 oil barrel per years, using the exact defined conversion factor rather than an estimate.
How do I convert oil barrel per months to oil barrel per years?
Multiply the oil barrel per months value by 12. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per years back to oil barrel per months?
Use the reverse factor: 1 oil barrel per years equals 0.0833333333 oil barrel per months. You can also use the swap control in the converter above to flip the direction instantly.
What is a oil barrel per months?
Oil barrel per Months (bbl/mo) 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 oil barrel per months to oil barrel per years conversion exact?
Yes. Both oil barrel per months and oil barrel per years are defined by fixed standards rather than physical artifacts, so the factor of 12 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.