Volumetric flow rate.
Cubic Millimeter per Seconds to Quart per Minutes Converter — mm3/s to qt/min
Convert Cubic Millimeter per Seconds (mm3/s) to Quart per Minutes (qt/min) using the exact conversion factor (1 cubic millimeter per seconds = 0.0000634013 quart per minutes). See the formula, worked examples, and conversion table.
Cubic Millimeter per Seconds to Quart per Minutes 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 1e-9 / 1.57725491e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Millimeter per Seconds to Quart per Minutes
Cubic Millimeter per Seconds and Quart per Minutes 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
quart per minutes = cubic millimeter per seconds × 0.000063401292566
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per seconds equals 1e-9 base units, and 1 quart per minutes equals 0.0000157725491 base units, so dividing one by the other gives the direct cubic millimeter per seconds-to-quart per minutes factor of 0.000063401292566.
Simple example
1 mm3/s × 0.00006340129257 = 0.0000634013 qt/min
1 cubic millimeter per seconds = 0.0000634013 quart per minutes.
Real-world example
60 mm3/s × 0.00006340129257 = 0.0038040776 qt/min
60 cubic millimeter per seconds = 0.0038040776 quart per minutes.
Conversion table
| Cubic Millimeter per Seconds (mm3/s) | Quart per Minutes (qt/min) |
|---|---|
| 0.1 mm3/s | 0.0000063401 qt/min |
| 1 mm3/s | 0.0000634013 qt/min |
| 10 mm3/s | 0.0006340129 qt/min |
| 60 mm3/s | 0.0038040776 qt/min |
| 100 mm3/s | 0.0063401293 qt/min |
| 1,000 mm3/s | 0.0634012926 qt/min |
Reverse conversion: Quart per Minutes to Cubic Millimeter per Seconds
0.0000634013 qt/min × 15772.5491 = 1.000000117 mm3/s
0.0000634013 quart per minutes = 1.000000117 cubic millimeter per seconds.
cubic millimeter per seconds = quart per minutes × 15772.5491
For a page dedicated to this direction, see Quart per Minutes to Cubic Millimeter per Seconds.
Understanding the Cubic Millimeter per Seconds (mm3/s)
Volumetric flow rate.
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per minutes are in 1 cubic millimeter per seconds?
1 cubic millimeter per seconds equals 0.0000634013 quart per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per seconds to quart per minutes?
Multiply the cubic millimeter per seconds value by 0.00006340129257. The converter above does this instantly to whatever precision you set.
How do I convert quart per minutes back to cubic millimeter per seconds?
Use the reverse factor: 1 quart per minutes equals 15,772.5491 cubic millimeter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per seconds?
Cubic Millimeter per Seconds (mm3/s) is a unit of flow rate.
What is a quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
Is the cubic millimeter per seconds to quart per minutes conversion exact?
Yes. Both cubic millimeter per seconds and quart per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.00006340129257 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.