Volumetric flow rate.
Cubic inch per Days to Oil barrel per Seconds Converter — in3/d to bbl/s
Convert Cubic inch per Days (in3/d) to Oil barrel per Seconds (bbl/s) using the exact conversion factor (1 cubic inch per days = 1.192958e-9 oil barrel per seconds). See the formula, worked examples, and conversion table.
Cubic inch per Days to Oil barrel per Seconds 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 / 0.1589872949.
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 Seconds
Cubic inch per Days and Oil barrel per Seconds 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 seconds = cubic inch per days × 1.192958e-9
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 seconds equals 0.158987294928 base units, so dividing one by the other gives the direct cubic inch per days-to-oil barrel per seconds factor of 1.192958e-9.
Simple example
1 in3/d × 1.192958e-9 = 1.192958e-9 bbl/s
1 cubic inch per days = 1.192958e-9 oil barrel per seconds.
Real-world example
60 in3/d × 1.192958e-9 = 7.157745e-8 bbl/s
60 cubic inch per days = 7.157745e-8 oil barrel per seconds.
Conversion table
| Cubic inch per Days (in3/d) | Oil barrel per Seconds (bbl/s) |
|---|---|
| 0.1 in3/d | 1.192958e-10 bbl/s |
| 1 in3/d | 1.192958e-9 bbl/s |
| 10 in3/d | 1.192958e-8 bbl/s |
| 60 in3/d | 7.157745e-8 bbl/s |
| 100 in3/d | 1.192958e-7 bbl/s |
| 1,000 in3/d | 0.000001193 bbl/s |
Reverse conversion: Oil barrel per Seconds to Cubic inch per Days
1.192958e-9 bbl/s × 838252800 = 1.000000384 in3/d
1.192958e-9 oil barrel per seconds = 1.000000384 cubic inch per days.
cubic inch per days = oil barrel per seconds × 838252800
For a page dedicated to this direction, see Oil barrel per Seconds to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Understanding the Oil barrel per Seconds (bbl/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many oil barrel per seconds are in 1 cubic inch per days?
1 cubic inch per days equals 1.192958e-9 oil barrel per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to oil barrel per seconds?
Multiply the cubic inch per days value by 1.192958e-9. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per seconds back to cubic inch per days?
Use the reverse factor: 1 oil barrel per seconds equals 838,252,800 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 seconds?
Oil barrel per Seconds (bbl/s) is a unit of flow rate.
Is the cubic inch per days to oil barrel per seconds conversion exact?
Yes. Both cubic inch per days and oil barrel per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1.192958e-9 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.