US petroleum barrels per day to cubic feet per second converter
Convert US petroleum barrels per day (bbl/d) to cubic feet per second (ft³/s). Calculate a value, check the formula and compare common measurements.
Result for the values shown.
Calculations run in your browser.
What to enter
| Input | Meaning and units |
|---|---|
| Value | Enter value using the definition in the method and example. |
| From | Select the unit or currency in which the entered number is currently expressed. |
| To | Select the unit or currency you need for the answer. |
Understanding your result
The converted value describes the same flow rate quantity in the selected target unit. Display rounding does not add precision to the original measurement.
Common mistakes
- Confusing the source and target units, or overlooking a prefix or case-sensitive symbol.
Check your calculation
- Convert to the target unit and then reverse the direction. Within display rounding, you should recover the original value.
Read the flow rate measurement guide · Calculation checks, sources and review limits
How do I convert US petroleum barrels per day to cubic feet per second?
Enter the value in US petroleum barrels per day to find the same flow rate quantity in cubic feet per second. The number changes to match the unit; the underlying quantity stays the same. Check the definitions below when a unit has more than one convention.
Common uses
- Compare liquid or gas volume-flow rates.
- Translate a pump or pipe-flow specification into another unit.
How it works
For the displayed direction, 1 bbl/d equals 0.0000649836033951 ft³/s. The engine converts through the shared flow rate base quantity. US and imperial gallons differ. Barrels are US petroleum barrels of 42 US liquid gallons. The multiplier is derived from the two centralized unit factors. Keep full precision until the final result; displayed answers use up to 12 significant digits.
Worked example
10 bbl/d converts to 0.000649836033951 ft³/s. For the reverse direction, swap the units and enter 0.000649836033951 ft³/s; the result is approximately 10 bbl/d.
FAQ
How do I convert bbl/d to ft³/s?
ft³/s = bbl/d × 0.0000649836033951
Which definition is used?
US and imperial gallons differ. Barrels are US petroleum barrels of 42 US liquid gallons.
Common values
Use “Swap units” above for the reverse conversion. Values below are rounded to six significant digits.
| US petroleum barrels per day | cubic feet per second |
|---|---|
| 1 | 0.0000649836 |
| 5 | 0.000324918 |
| 10 | 0.000649836 |
| 20 | 0.00129967 |
| 30 | 0.00194951 |
| 50 | 0.00324918 |
| 100 | 0.00649836 |