Volumetric flow rate.
Cubic inch per Days to Oil barrel per Years Converter — in3/d to bbl/yr
Convert Cubic inch per Days (in3/d) to Oil barrel per Years (bbl/yr) using the exact conversion factor (1 cubic inch per days = 0.0376461039 oil barrel per years). See the formula, worked examples, and conversion table.
Cubic inch 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 1.89665093e-10 / 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 Cubic inch per Days to Oil barrel per Years
Cubic inch 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 = cubic inch per days × 0.0376461038961
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per days equals 1.896651e-10 base units, and 1 oil barrel per years equals 5.038107e-9 base units, so dividing one by the other gives the direct cubic inch per days-to-oil barrel per years factor of 0.0376461038961.
Simple example
1 in3/d × 0.0376461039 = 0.0376461039 bbl/yr
1 cubic inch per days = 0.0376461039 oil barrel per years.
Real-world example
60 in3/d × 0.0376461039 = 2.258766234 bbl/yr
60 cubic inch per days = 2.258766234 oil barrel per years.
Conversion table
| Cubic inch per Days (in3/d) | Oil barrel per Years (bbl/yr) |
|---|---|
| 0.1 in3/d | 0.0037646104 bbl/yr |
| 1 in3/d | 0.0376461039 bbl/yr |
| 10 in3/d | 0.376461039 bbl/yr |
| 60 in3/d | 2.258766234 bbl/yr |
| 100 in3/d | 3.76461039 bbl/yr |
| 1,000 in3/d | 37.6461039 bbl/yr |
Reverse conversion: Oil barrel per Years to Cubic inch per Days
0.0376461039 bbl/yr × 26.56317378 = 1 in3/d
0.0376461039 oil barrel per years = 1 cubic inch per days.
cubic inch per days = oil barrel per years × 26.5631737818
For a page dedicated to this direction, see Oil barrel per Years to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/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 cubic inch per days?
1 cubic inch per days equals 0.0376461039 oil barrel per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to oil barrel per years?
Multiply the cubic inch per days value by 0.0376461039. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per years back to cubic inch per days?
Use the reverse factor: 1 oil barrel per years equals 26.56317378 cubic inch per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per days?
Cubic inch per Days (in3/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 cubic inch per days to oil barrel per years conversion exact?
Yes. Both cubic inch per days and oil barrel per years are defined by fixed standards rather than physical artifacts, so the factor of 0.0376461039 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.