Volumetric flow rate.
Imperial quart per Minutes to Cubic Meter per Seconds Converter — imp qt/min to m3/s
Convert Imperial quart per Minutes (imp qt/min) to Cubic Meter per Seconds (m3/s) using the exact conversion factor (1 imperial quart per minutes = 0.000018942 cubic meter per seconds). See the formula, worked examples, conversion table, and common uses.
Imperial quart per Minutes to Cubic Meter 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 1.89420417e-5 / 1.
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 Minutes to Cubic Meter per Seconds
Imperial quart per Minutes and Cubic Meter 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
cubic meter per seconds = imperial quart per minutes × 0.0000189420416667
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per minutes equals 0.0000189420416667 base units, and 1 cubic meter per seconds equals 1 base unit, so dividing one by the other gives the direct imperial quart per minutes-to-cubic meter per seconds factor of 0.0000189420416667.
Simple example
1 imp qt/min × 0.00001894204167 = 0.000018942 m3/s
1 imperial quart per minutes = 0.000018942 cubic meter per seconds.
Real-world example
60 imp qt/min × 0.00001894204167 = 0.0011365225 m3/s
60 imperial quart per minutes = 0.0011365225 cubic meter per seconds.
Conversion table
| Imperial quart per Minutes (imp qt/min) | Cubic Meter per Seconds (m3/s) |
|---|---|
| 0.1 imp qt/min | 0.0000018942 m3/s |
| 1 imp qt/min | 0.000018942 m3/s |
| 10 imp qt/min | 0.0001894204 m3/s |
| 60 imp qt/min | 0.0011365225 m3/s |
| 100 imp qt/min | 0.0018942042 m3/s |
| 1,000 imp qt/min | 0.0189420417 m3/s |
Reverse conversion: Cubic Meter per Seconds to Imperial quart per Minutes
0.000018942 m3/s × 52792.61959 = 0.9999978003 imp qt/min
0.000018942 cubic meter per seconds = 0.9999978003 imperial quart per minutes.
imperial quart per minutes = cubic meter per seconds × 52792.6195918
For a page dedicated to this direction, see Cubic Meter per Seconds to Imperial quart per Minutes.
Understanding the Imperial quart per Minutes (imp qt/min)
Volumetric flow rate.
Understanding the Cubic Meter per Seconds
Cubic Meter per Seconds (m3/s) measures volumetric flow rate. The SI coherent unit for volumetric flow rate — one cubic meter of volume passing a point every second. It is classified as a SI coherent derived unit.
Where it's used: Used internationally in hydrology and large-scale water-resource engineering
Uses of the Cubic Meter per Seconds today
- Used by hydrologists and water-resource engineers internationally to report river and reservoir discharge at large scales
Cubic Meter per Seconds — sources
- BIPM SI Brochure — Cubic meter per second as the SI coherent derived unit for volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per seconds are in 1 imperial quart per minutes?
1 imperial quart per minutes equals 0.000018942 cubic meter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per minutes to cubic meter per seconds?
Multiply the imperial quart per minutes value by 0.00001894204167. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per seconds back to imperial quart per minutes?
Use the reverse factor: 1 cubic meter per seconds equals 52,792.61959 imperial quart per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per minutes?
Imperial quart per Minutes (imp qt/min) is a unit of flow rate.
What is a cubic meter per seconds?
Cubic Meter per Seconds (m3/s) measures volumetric flow rate. The SI coherent unit for volumetric flow rate — one cubic meter of volume passing a point every second. It is classified as a SI coherent derived unit.
Is the imperial quart per minutes to cubic meter per seconds conversion exact?
Yes. Both imperial quart per minutes and cubic meter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00001894204167 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.