Volumetric flow rate.
Milliliter per Hours to Imperial quart per Seconds Converter — mL/h to imp qt/s
Convert Milliliter per Hours (mL/h) to Imperial quart per Seconds (imp qt/s) using the exact conversion factor (1 milliliter per hours = 2.444103e-7 imperial quart per seconds). See the formula, worked examples, and conversion table.
Milliliter per Hours to Imperial quart per Seconds 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 2.77777778e-10 / 0.0011365225.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milliliter per Hours to Imperial quart per Seconds
Milliliter per Hours and Imperial quart per Seconds 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
imperial quart per seconds = milliliter per hours × 2.444103e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per hours equals 2.777778e-10 base units, and 1 imperial quart per seconds equals 0.0011365225 base units, so dividing one by the other gives the direct milliliter per hours-to-imperial quart per seconds factor of 2.444103e-7.
Simple example
1 mL/h × 2.444103e-7 = 2.444103e-7 imp qt/s
1 milliliter per hours = 2.444103e-7 imperial quart per seconds.
Real-world example
60 mL/h × 2.444103e-7 = 0.0000146646 imp qt/s
60 milliliter per hours = 0.0000146646 imperial quart per seconds.
Conversion table
| Milliliter per Hours (mL/h) | Imperial quart per Seconds (imp qt/s) |
|---|---|
| 0.1 mL/h | 2.444103e-8 imp qt/s |
| 1 mL/h | 2.444103e-7 imp qt/s |
| 10 mL/h | 0.0000024441 imp qt/s |
| 60 mL/h | 0.0000146646 imp qt/s |
| 100 mL/h | 0.000024441 imp qt/s |
| 1,000 mL/h | 0.0002444103 imp qt/s |
Reverse conversion: Imperial quart per Seconds to Milliliter per Hours
2.444103e-7 imp qt/s × 4091481 = 1.000000099 mL/h
2.444103e-7 imperial quart per seconds = 1.000000099 milliliter per hours.
milliliter per hours = imperial quart per seconds × 4091481
For a page dedicated to this direction, see Imperial quart per Seconds to Milliliter per Hours.
Understanding the Milliliter per Hours (mL/h)
Volumetric flow rate.
Understanding the Imperial quart per Seconds (imp qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per seconds are in 1 milliliter per hours?
1 milliliter per hours equals 2.444103e-7 imperial quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per hours to imperial quart per seconds?
Multiply the milliliter per hours value by 2.444103e-7. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per seconds back to milliliter per hours?
Use the reverse factor: 1 imperial quart per seconds equals 4,091,481 milliliter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per hours?
Milliliter per Hours (mL/h) is a unit of flow rate.
What is a imperial quart per seconds?
Imperial quart per Seconds (imp qt/s) is a unit of flow rate.
Is the milliliter per hours to imperial quart per seconds conversion exact?
Yes. Both milliliter per hours and imperial quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 2.444103e-7 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.