Volumetric flow rate.
Cubic Kilometer per Days to Cubic yards per Millisecond Converter — km3/d to yd3/ms
Convert Cubic Kilometer per Days (km3/d) to Cubic yard per Millisecond (yd3/ms) using the exact conversion factor (1 cubic kilometer per days = 15.13831735 cubic yard per millisecond). See the formula, worked examples, and conversion table.
Cubic Kilometer per Days to Cubic yards 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 11574.07407 / 764.554858.
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 Cubic yards per Millisecond
Cubic Kilometer per Days and Cubic yard 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 yards per millisecond = cubic kilometer per days × 15.1383173532
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 cubic yard per millisecond equals 764.554857984 base units, so dividing one by the other gives the direct cubic kilometer per days-to-cubic yard per millisecond factor of 15.1383173532.
Simple example
1 km3/d × 15.13831735 = 15.13831735 yd3/ms
1 cubic kilometer per days = 15.13831735 cubic yards per millisecond.
Real-world example
60 km3/d × 15.13831735 = 908.2990412 yd3/ms
60 cubic kilometer per days = 908.2990412 cubic yards per millisecond.
Conversion table
| Cubic Kilometer per Days (km3/d) | Cubic yard per Millisecond (yd3/ms) |
|---|---|
| 0.1 km3/d | 1.513831735 yd3/ms |
| 1 km3/d | 15.13831735 yd3/ms |
| 10 km3/d | 151.3831735 yd3/ms |
| 60 km3/d | 908.2990412 yd3/ms |
| 100 km3/d | 1,513.831735 yd3/ms |
| 1,000 km3/d | 15,138.31735 yd3/ms |
Reverse conversion: Cubic yard per Millisecond to Cubic Kilometer per Days
15.13831735 yd3/ms × 0.06605753973 = 0.9999999998 km3/d
15.13831735 cubic yards per millisecond = 0.9999999998 cubic kilometer per days.
cubic kilometer per days = cubic yards per millisecond × 0.0660575397298
For a page dedicated to this direction, see Cubic yard per Millisecond to Cubic Kilometer per Days.
Understanding the Cubic Kilometer per Days (km3/d)
Volumetric flow rate.
Understanding the Cubic yard per Millisecond (yd3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic yards per millisecond are in 1 cubic kilometer per days?
1 cubic kilometer per days equals 15.13831735 cubic yards per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic kilometer per days to cubic yard per millisecond?
Multiply the cubic kilometer per days value by 15.13831735. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard per millisecond back to cubic kilometer per days?
Use the reverse factor: 1 cubic yard per millisecond equals 0.0660575397 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 cubic yard per millisecond?
Cubic yard per Millisecond (yd3/ms) is a unit of flow rate.
Is the cubic kilometer per days to cubic yard per millisecond conversion exact?
Yes. Both cubic kilometer per days and cubic yard per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 15.13831735 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.