Volumetric flow rate.
Cubic Kilometer per Days to Oil barrel per Seconds Converter — km3/d to bbl/s
Convert Cubic Kilometer per Days (km3/d) to Oil barrel per Seconds (bbl/s) using the exact conversion factor (1 cubic kilometer per days = 72,798.73577 oil barrel per seconds). See the formula, worked examples, and conversion table.
Cubic Kilometer 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 11574.07407 / 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 Kilometer per Days to Oil barrel per Seconds
Cubic Kilometer 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 kilometer per days × 72798.7357689
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic kilometer per days equals 11574.0740741 base units, and 1 oil barrel per seconds equals 0.158987294928 base units, so dividing one by the other gives the direct cubic kilometer per days-to-oil barrel per seconds factor of 72798.7357689.
Simple example
1 km3/d × 72798.73577 = 72,798.73577 bbl/s
1 cubic kilometer per days = 72,798.73577 oil barrel per seconds.
Real-world example
60 km3/d × 72798.73577 = 4,367,924.146 bbl/s
60 cubic kilometer per days = 4,367,924.146 oil barrel per seconds.
Conversion table
| Cubic Kilometer per Days (km3/d) | Oil barrel per Seconds (bbl/s) |
|---|---|
| 0.1 km3/d | 7,279.873577 bbl/s |
| 1 km3/d | 72,798.73577 bbl/s |
| 10 km3/d | 727,987.3577 bbl/s |
| 60 km3/d | 4,367,924.146 bbl/s |
| 100 km3/d | 7,279,873.577 bbl/s |
| 1,000 km3/d | 72,798,735.77 bbl/s |
Reverse conversion: Oil barrel per Seconds to Cubic Kilometer per Days
1 bbl/s × 0.00001373650228 = 0.0000137365 km3/d
1 oil barrel per seconds = 0.0000137365 cubic kilometer per days.
cubic kilometer per days = oil barrel per seconds × 0.0000137365022818
For a page dedicated to this direction, see Oil barrel per Seconds to Cubic Kilometer per Days.
Understanding the Cubic Kilometer per Days (km3/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 kilometer per days?
1 cubic kilometer per days equals 72,798.73577 oil barrel per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic kilometer per days to oil barrel per seconds?
Multiply the cubic kilometer per days value by 72798.73577. The converter above does this instantly to whatever precision you set.
How do I convert oil barrel per seconds back to cubic kilometer per days?
Use the reverse factor: 1 oil barrel per seconds equals 0.0000137365 cubic kilometer per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic kilometer per days?
Cubic Kilometer per Days (km3/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 kilometer per days to oil barrel per seconds conversion exact?
Yes. Both cubic kilometer per days and oil barrel per seconds are defined by fixed standards rather than physical artifacts, so the factor of 72798.73577 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.