Volumetric flow rate.
Quarts per Millisecond to Oil barrel per Days Converter — qt/ms to bbl/d
Convert Quart per Millisecond (qt/ms) to Oil barrel per Days (bbl/d) using the exact conversion factor (1 quart per millisecond = 514,285.7143 oil barrel per days). See the formula, worked examples, and conversion table.
Quarts per Millisecond to Oil barrel per Days 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 0.946352946 / 1.84013073e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Millisecond to Oil barrel per Days
Quart per Millisecond and Oil barrel per Days 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 days = quarts per millisecond × 514285.714286
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per millisecond equals 0.946352946 base units, and 1 oil barrel per days equals 0.00000184013072833 base units, so dividing one by the other gives the direct quart per millisecond-to-oil barrel per days factor of 514285.714286.
Simple example
1 qt/ms × 514285.7143 = 514,285.7143 bbl/d
1 quart per millisecond = 514,285.7143 oil barrel per days.
Real-world example
60 qt/ms × 514285.7143 = 30,857,142.86 bbl/d
60 quarts per millisecond = 30,857,142.86 oil barrel per days.
Conversion table
| Quart per Millisecond (qt/ms) | Oil barrel per Days (bbl/d) |
|---|---|
| 0.1 qt/ms | 51,428.57143 bbl/d |
| 1 qt/ms | 514,285.7143 bbl/d |
| 10 qt/ms | 5,142,857.143 bbl/d |
| 60 qt/ms | 30,857,142.86 bbl/d |
| 100 qt/ms | 51,428,571.43 bbl/d |
| 1,000 qt/ms | 514,285,714.3 bbl/d |
Reverse conversion: Oil barrel per Days to Quart per Millisecond
1 bbl/d × 0.000001944444444 = 0.0000019444 qt/ms
1 oil barrel per days = 0.0000019444 quarts per millisecond.
quarts per millisecond = oil barrel per days × 0.00000194444444444
For a page dedicated to this direction, see Oil barrel per Days to Quart per Millisecond.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Understanding the Oil barrel per Days (bbl/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many oil barrel per days are in 1 quart per millisecond?
1 quart per millisecond equals 514,285.7143 oil barrel per days, using the exact defined conversion factor rather than an estimate.
How do I convert quart per millisecond to oil barrel per days?
Multiply the quart per millisecond value by 514285.7143. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per days back to quart per millisecond?
Use the reverse factor: 1 oil barrel per days equals 0.0000019444 quarts per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
What is a oil barrel per days?
Oil barrel per Days (bbl/d) is a unit of flow rate.
Is the quart per millisecond to oil barrel per days conversion exact?
Yes. Both quart per millisecond and oil barrel per days are defined by fixed standards rather than physical artifacts, so the factor of 514285.7143 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.