Volumetric flow rate.
Quarts per Millisecond to Cubic Kilometer per Days Converter — qt/ms to km3/d
Convert Quart per Millisecond (qt/ms) to Cubic Kilometer per Days (km3/d) using the exact conversion factor (1 quart per millisecond = 0.0000817649 cubic kilometer per days). See the formula, worked examples, and conversion table.
Quarts per Millisecond to Cubic Kilometer 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 0.946352946 / 11574.07407.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Millisecond to Cubic Kilometer per Days
Quart per Millisecond and Cubic Kilometer 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 kilometer per days = quarts per millisecond × 0.0000817648945344
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per millisecond equals 0.946352946 base units, and 1 cubic kilometer per days equals 11574.0740741 base units, so dividing one by the other gives the direct quart per millisecond-to-cubic kilometer per days factor of 0.0000817648945344.
Simple example
1 qt/ms × 0.00008176489453 = 0.0000817649 km3/d
1 quart per millisecond = 0.0000817649 cubic kilometer per days.
Real-world example
60 qt/ms × 0.00008176489453 = 0.0049058937 km3/d
60 quarts per millisecond = 0.0049058937 cubic kilometer per days.
Conversion table
| Quart per Millisecond (qt/ms) | Cubic Kilometer per Days (km3/d) |
|---|---|
| 0.1 qt/ms | 0.0000081765 km3/d |
| 1 qt/ms | 0.0000817649 km3/d |
| 10 qt/ms | 0.0008176489 km3/d |
| 60 qt/ms | 0.0049058937 km3/d |
| 100 qt/ms | 0.0081764895 km3/d |
| 1,000 qt/ms | 0.0817648945 km3/d |
Reverse conversion: Cubic Kilometer per Days to Quart per Millisecond
0.0000817649 km3/d × 12230.18761 = 1.000000067 qt/ms
0.0000817649 cubic kilometer per days = 1.000000067 quarts per millisecond.
quarts per millisecond = cubic kilometer per days × 12230.1876092
For a page dedicated to this direction, see Cubic Kilometer per Days to Quart per Millisecond.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Understanding the Cubic Kilometer per Days (km3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometer per days are in 1 quart per millisecond?
1 quart per millisecond equals 0.0000817649 cubic kilometer per days, using the exact defined conversion factor rather than an estimate.
How do I convert quart per millisecond to cubic kilometer per days?
Multiply the quart per millisecond value by 0.00008176489453. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per days back to quart per millisecond?
Use the reverse factor: 1 cubic kilometer per days equals 12,230.18761 quarts per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
What is a cubic kilometer per days?
Cubic Kilometer per Days (km3/d) is a unit of flow rate.
Is the quart per millisecond to cubic kilometer per days conversion exact?
Yes. Both quart per millisecond and cubic kilometer per days are defined by fixed standards rather than physical artifacts, so the factor of 0.00008176489453 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.