Volumetric flow rate.
Imperial quart per Seconds to Cubic Kilometer per Hours Converter — imp qt/s to km3/h
Convert Imperial quart per Seconds (imp qt/s) to Cubic Kilometer per Hours (km3/h) using the exact conversion factor (1 imperial quart per seconds = 4.091481e-9 cubic kilometer per hours). See the formula, worked examples, and conversion table.
Imperial quart per Seconds to Cubic Kilometer per Hours 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 0.0011365225 / 277777.7778.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quart per Seconds to Cubic Kilometer per Hours
Imperial quart per Seconds and Cubic Kilometer per Hours 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 hours = imperial quart per seconds × 4.091481e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per seconds equals 0.0011365225 base units, and 1 cubic kilometer per hours equals 277777.777778 base units, so dividing one by the other gives the direct imperial quart per seconds-to-cubic kilometer per hours factor of 4.091481e-9.
Simple example
1 imp qt/s × 4.091481e-9 = 4.091481e-9 km3/h
1 imperial quart per seconds = 4.091481e-9 cubic kilometer per hours.
Real-world example
60 imp qt/s × 4.091481e-9 = 2.454889e-7 km3/h
60 imperial quart per seconds = 2.454889e-7 cubic kilometer per hours.
Conversion table
| Imperial quart per Seconds (imp qt/s) | Cubic Kilometer per Hours (km3/h) |
|---|---|
| 0.1 imp qt/s | 4.091481e-10 km3/h |
| 1 imp qt/s | 4.091481e-9 km3/h |
| 10 imp qt/s | 4.091481e-8 km3/h |
| 60 imp qt/s | 2.454889e-7 km3/h |
| 100 imp qt/s | 4.091481e-7 km3/h |
| 1,000 imp qt/s | 0.0000040915 km3/h |
Reverse conversion: Cubic Kilometer per Hours to Imperial quart per Seconds
4.091481e-9 km3/h × 244410275.9 = 1 imp qt/s
4.091481e-9 cubic kilometer per hours = 1 imperial quart per seconds.
imperial quart per seconds = cubic kilometer per hours × 244410275.888
For a page dedicated to this direction, see Cubic Kilometer per Hours to Imperial quart per Seconds.
Understanding the Imperial quart per Seconds (imp qt/s)
Volumetric flow rate.
Understanding the Cubic Kilometer per Hours (km3/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometer per hours are in 1 imperial quart per seconds?
1 imperial quart per seconds equals 4.091481e-9 cubic kilometer per hours, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per seconds to cubic kilometer per hours?
Multiply the imperial quart per seconds value by 4.091481e-9. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per hours back to imperial quart per seconds?
Use the reverse factor: 1 cubic kilometer per hours equals 244,410,275.9 imperial quart per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per seconds?
Imperial quart per Seconds (imp qt/s) is a unit of flow rate.
What is a cubic kilometer per hours?
Cubic Kilometer per Hours (km3/h) is a unit of flow rate.
Is the imperial quart per seconds to cubic kilometer per hours conversion exact?
Yes. Both imperial quart per seconds and cubic kilometer per hours are defined by fixed standards rather than physical artifacts, so the factor of 4.091481e-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.