Volumetric flow rate.
Oil barrel per Days to Quart per Seconds Converter — bbl/d to qt/s
Convert Oil barrel per Days (bbl/d) to Quart per Seconds (qt/s) using the exact conversion factor (1 oil barrel per days = 0.0019444444 quart per seconds). See the formula, worked examples, and conversion table.
Oil barrel per Days to Quart 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 1.84013073e-6 / 0.000946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Oil barrel per Days to Quart per Seconds
Oil barrel per Days and Quart 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
quart per seconds = oil barrel per days × 0.00194444444444
This factor comes from each unit's defined relationship to the category's base unit: 1 oil barrel per days equals 0.00000184013072833 base units, and 1 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct oil barrel per days-to-quart per seconds factor of 0.00194444444444.
Simple example
1 bbl/d × 0.001944444444 = 0.0019444444 qt/s
1 oil barrel per days = 0.0019444444 quart per seconds.
Real-world example
60 bbl/d × 0.001944444444 = 0.1166666667 qt/s
60 oil barrel per days = 0.1166666667 quart per seconds.
Conversion table
| Oil barrel per Days (bbl/d) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 bbl/d | 0.0001944444 qt/s |
| 1 bbl/d | 0.0019444444 qt/s |
| 10 bbl/d | 0.0194444444 qt/s |
| 60 bbl/d | 0.1166666667 qt/s |
| 100 bbl/d | 0.1944444444 qt/s |
| 1,000 bbl/d | 1.944444444 qt/s |
Reverse conversion: Quart per Seconds to Oil barrel per Days
0.0019444444 qt/s × 514.2857143 = 0.9999999771 bbl/d
0.0019444444 quart per seconds = 0.9999999771 oil barrel per days.
oil barrel per days = quart per seconds × 514.285714286
For a page dedicated to this direction, see Quart per Seconds to Oil barrel per Days.
Understanding the Oil barrel per Days (bbl/d)
Volumetric flow rate.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per seconds are in 1 oil barrel per days?
1 oil barrel per days equals 0.0019444444 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert oil barrel per days to quart per seconds?
Multiply the oil barrel per days value by 0.001944444444. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to oil barrel per days?
Use the reverse factor: 1 quart per seconds equals 514.2857143 oil barrel per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a oil barrel per days?
Oil barrel per Days (bbl/d) is a unit of flow rate.
What is a quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
Is the oil barrel per days to quart per seconds conversion exact?
Yes. Both oil barrel per days and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.001944444444 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.