Volumetric flow rate.
Cubic Kilometer per Weeks to Cubic Meter per Days Converter — km3/wk to m3/d
Convert Cubic Kilometer per Weeks (km3/wk) to Cubic Meter per Days (m3/d) using the exact conversion factor (1 cubic kilometer per weeks = 142,857,142.9 cubic meter per days). See the formula, worked examples, and conversion table.
Cubic Kilometer per Weeks to Cubic Meter 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 1653.439153 / 1.15740741e-5.
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 Weeks to Cubic Meter per Days
Cubic Kilometer per Weeks and Cubic Meter 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
cubic meter per days = cubic kilometer per weeks × 142857142.857
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic kilometer per weeks equals 1653.43915344 base units, and 1 cubic meter per days equals 0.0000115740740741 base units, so dividing one by the other gives the direct cubic kilometer per weeks-to-cubic meter per days factor of 142857142.857.
Simple example
1 km3/wk × 142857142.9 = 142,857,142.9 m3/d
1 cubic kilometer per weeks = 142,857,142.9 cubic meter per days.
Real-world example
60 km3/wk × 142857142.9 = 8,571,428,571 m3/d
60 cubic kilometer per weeks = 8,571,428,571 cubic meter per days.
Conversion table
| Cubic Kilometer per Weeks (km3/wk) | Cubic Meter per Days (m3/d) |
|---|---|
| 0.1 km3/wk | 14,285,714.29 m3/d |
| 1 km3/wk | 142,857,142.9 m3/d |
| 10 km3/wk | 1,428,571,429 m3/d |
| 60 km3/wk | 8,571,428,571 m3/d |
| 100 km3/wk | 14,285,714,290 m3/d |
| 1,000 km3/wk | 142,857,142,900 m3/d |
Reverse conversion: Cubic Meter per Days to Cubic Kilometer per Weeks
1 m3/d × 7e-9 = 7e-9 km3/wk
1 cubic meter per days = 7e-9 cubic kilometer per weeks.
cubic kilometer per weeks = cubic meter per days × 7e-9
For a page dedicated to this direction, see Cubic Meter per Days to Cubic Kilometer per Weeks.
Understanding the Cubic Kilometer per Weeks (km3/wk)
Volumetric flow rate.
Understanding the Cubic Meter per Days (m3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per days are in 1 cubic kilometer per weeks?
1 cubic kilometer per weeks equals 142,857,142.9 cubic meter per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic kilometer per weeks to cubic meter per days?
Multiply the cubic kilometer per weeks value by 142857142.9. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per days back to cubic kilometer per weeks?
Use the reverse factor: 1 cubic meter per days equals 7e-9 cubic kilometer per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic kilometer per weeks?
Cubic Kilometer per Weeks (km3/wk) is a unit of flow rate.
What is a cubic meter per days?
Cubic Meter per Days (m3/d) is a unit of flow rate.
Is the cubic kilometer per weeks to cubic meter per days conversion exact?
Yes. Both cubic kilometer per weeks and cubic meter per days are defined by fixed standards rather than physical artifacts, so the factor of 142857142.9 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.