Volumetric flow rate.
Cubic Kilometer per Days to Cubic Meters per Millisecond Converter — km3/d to m3/ms
Convert Cubic Kilometer per Days (km3/d) to Cubic Meter per Millisecond (m3/ms) using the exact conversion factor (1 cubic kilometer per days = 11.57407407 cubic meter per millisecond). See the formula, worked examples, and conversion table.
Cubic Kilometer per Days to Cubic Meters 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 / 1000.
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 Meters per Millisecond
Cubic Kilometer per Days and Cubic Meter 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 meters per millisecond = cubic kilometer per days × 11.5740740741
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 meter per millisecond equals 1000 base units, so dividing one by the other gives the direct cubic kilometer per days-to-cubic meter per millisecond factor of 11.5740740741.
Simple example
1 km3/d × 11.57407407 = 11.57407407 m3/ms
1 cubic kilometer per days = 11.57407407 cubic meters per millisecond.
Real-world example
60 km3/d × 11.57407407 = 694.4444444 m3/ms
60 cubic kilometer per days = 694.4444444 cubic meters per millisecond.
Conversion table
| Cubic Kilometer per Days (km3/d) | Cubic Meter per Millisecond (m3/ms) |
|---|---|
| 0.1 km3/d | 1.157407407 m3/ms |
| 1 km3/d | 11.57407407 m3/ms |
| 10 km3/d | 115.7407407 m3/ms |
| 60 km3/d | 694.4444444 m3/ms |
| 100 km3/d | 1,157.407407 m3/ms |
| 1,000 km3/d | 11,574.07407 m3/ms |
Reverse conversion: Cubic Meter per Millisecond to Cubic Kilometer per Days
11.57407407 m3/ms × 0.0864 = 0.9999999996 km3/d
11.57407407 cubic meters per millisecond = 0.9999999996 cubic kilometer per days.
cubic kilometer per days = cubic meters per millisecond × 0.0864
For a page dedicated to this direction, see Cubic Meter per Millisecond to Cubic Kilometer per Days.
Understanding the Cubic Kilometer per Days (km3/d)
Volumetric flow rate.
Understanding the Cubic Meter per Millisecond (m3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meters per millisecond are in 1 cubic kilometer per days?
1 cubic kilometer per days equals 11.57407407 cubic meters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic kilometer per days to cubic meter per millisecond?
Multiply the cubic kilometer per days value by 11.57407407. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per millisecond back to cubic kilometer per days?
Use the reverse factor: 1 cubic meter per millisecond equals 0.0864 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 meter per millisecond?
Cubic Meter per Millisecond (m3/ms) is a unit of flow rate.
Is the cubic kilometer per days to cubic meter per millisecond conversion exact?
Yes. Both cubic kilometer per days and cubic meter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 11.57407407 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.