Volumetric flow rate.
Cubic yard per Weeks to Cubic Kilometers per Millisecond Converter — yd3/wk to km3/ms
Convert Cubic yard per Weeks (yd3/wk) to Cubic Kilometer per Millisecond (km3/ms) using the exact conversion factor (1 cubic yard per weeks = 1.264145e-18 cubic kilometer per millisecond). See the formula, worked examples, and conversion table.
Cubic yard per Weeks to Cubic Kilometers per Millisecond 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 1.26414494e-6 / 1e+12.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic yard per Weeks to Cubic Kilometers per Millisecond
Cubic yard per Weeks and Cubic Kilometer per Millisecond 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 kilometers per millisecond = cubic yard per weeks × 1.264145e-18
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per weeks equals 0.00000126414493714 base units, and 1 cubic kilometer per millisecond equals 1e+12 base units, so dividing one by the other gives the direct cubic yard per weeks-to-cubic kilometer per millisecond factor of 1.264145e-18.
Simple example
1 yd3/wk × 1.264145e-18 = 1.264145e-18 km3/ms
1 cubic yard per weeks = 1.264145e-18 cubic kilometers per millisecond.
Real-world example
60 yd3/wk × 1.264145e-18 = 7.58487e-17 km3/ms
60 cubic yard per weeks = 7.58487e-17 cubic kilometers per millisecond.
Conversion table
| Cubic yard per Weeks (yd3/wk) | Cubic Kilometer per Millisecond (km3/ms) |
|---|---|
| 0.1 yd3/wk | 1.264145e-19 km3/ms |
| 1 yd3/wk | 1.264145e-18 km3/ms |
| 10 yd3/wk | 1.264145e-17 km3/ms |
| 60 yd3/wk | 7.58487e-17 km3/ms |
| 100 yd3/wk | 1.264145e-16 km3/ms |
| 1,000 yd3/wk | 1.264145e-15 km3/ms |
Reverse conversion: Cubic Kilometer per Millisecond to Cubic yard per Weeks
1.264145e-18 km3/ms × 7.910485e+17 = 1.00000005 yd3/wk
1.264145e-18 cubic kilometers per millisecond = 1.00000005 cubic yard per weeks.
cubic yard per weeks = cubic kilometers per millisecond × 7.910485e+17
For a page dedicated to this direction, see Cubic Kilometer per Millisecond to Cubic yard per Weeks.
Understanding the Cubic yard per Weeks (yd3/wk)
Volumetric flow rate.
Understanding the Cubic Kilometer per Millisecond (km3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometers per millisecond are in 1 cubic yard per weeks?
1 cubic yard per weeks equals 1.264145e-18 cubic kilometers per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per weeks to cubic kilometer per millisecond?
Multiply the cubic yard per weeks value by 1.264145e-18. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per millisecond back to cubic yard per weeks?
Use the reverse factor: 1 cubic kilometer per millisecond equals 7.910485e+17 cubic yard per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per weeks?
Cubic yard per Weeks (yd3/wk) is a unit of flow rate.
What is a cubic kilometer per millisecond?
Cubic Kilometer per Millisecond (km3/ms) is a unit of flow rate.
Is the cubic yard per weeks to cubic kilometer per millisecond conversion exact?
Yes. Both cubic yard per weeks and cubic kilometer per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.264145e-18 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.