Volumetric flow rate.
Milliliter per Days to Oil barrel per Hours Converter — mL/d to bbl/h
Convert Milliliter per Days (mL/d) to Oil barrel per Hours (bbl/h) using the exact conversion factor (1 milliliter per days = 2.620754e-7 oil barrel per hours). See the formula, worked examples, and conversion table.
Milliliter per Days to Oil barrel per Hours 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 1.15740741e-11 / 4.41631375e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milliliter per Days to Oil barrel per Hours
Milliliter per Days and Oil barrel per Hours 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 hours = milliliter per days × 2.620754e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per days equals 1.157407e-11 base units, and 1 oil barrel per hours equals 0.00004416313748 base units, so dividing one by the other gives the direct milliliter per days-to-oil barrel per hours factor of 2.620754e-7.
Simple example
1 mL/d × 2.620754e-7 = 2.620754e-7 bbl/h
1 milliliter per days = 2.620754e-7 oil barrel per hours.
Real-world example
60 mL/d × 2.620754e-7 = 0.0000157245 bbl/h
60 milliliter per days = 0.0000157245 oil barrel per hours.
Conversion table
| Milliliter per Days (mL/d) | Oil barrel per Hours (bbl/h) |
|---|---|
| 0.1 mL/d | 2.620754e-8 bbl/h |
| 1 mL/d | 2.620754e-7 bbl/h |
| 10 mL/d | 0.0000026208 bbl/h |
| 60 mL/d | 0.0000157245 bbl/h |
| 100 mL/d | 0.0000262075 bbl/h |
| 1,000 mL/d | 0.0002620754 bbl/h |
Reverse conversion: Oil barrel per Hours to Milliliter per Days
2.620754e-7 bbl/h × 3815695.078 = 0.9999998139 mL/d
2.620754e-7 oil barrel per hours = 0.9999998139 milliliter per days.
milliliter per days = oil barrel per hours × 3815695.07827
For a page dedicated to this direction, see Oil barrel per Hours to Milliliter per Days.
Understanding the Milliliter per Days (mL/d)
Volumetric flow rate.
Understanding the Oil barrel per Hours (bbl/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many oil barrel per hours are in 1 milliliter per days?
1 milliliter per days equals 2.620754e-7 oil barrel per hours, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per days to oil barrel per hours?
Multiply the milliliter per days value by 2.620754e-7. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per hours back to milliliter per days?
Use the reverse factor: 1 oil barrel per hours equals 3,815,695.078 milliliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per days?
Milliliter per Days (mL/d) is a unit of flow rate.
What is a oil barrel per hours?
Oil barrel per Hours (bbl/h) is a unit of flow rate.
Is the milliliter per days to oil barrel per hours conversion exact?
Yes. Both milliliter per days and oil barrel per hours are defined by fixed standards rather than physical artifacts, so the factor of 2.620754e-7 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.