Volumetric flow rate.
Milliliter per Minutes to Quarts per Millisecond Converter — mL/min to qt/ms
Convert Milliliter per Minutes (mL/min) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 milliliter per minutes = 1.761147e-8 quart per millisecond). See the formula, worked examples, and conversion table.
Milliliter per Minutes to Quarts per Millisecond 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 1.66666667e-8 / 0.946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milliliter per Minutes to Quarts per Millisecond
Milliliter per Minutes and Quart per Millisecond 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
quarts per millisecond = milliliter per minutes × 1.761147e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per minutes equals 1.666667e-8 base units, and 1 quart per millisecond equals 0.946352946 base units, so dividing one by the other gives the direct milliliter per minutes-to-quart per millisecond factor of 1.761147e-8.
Simple example
1 mL/min × 1.761147e-8 = 1.761147e-8 qt/ms
1 milliliter per minutes = 1.761147e-8 quarts per millisecond.
Real-world example
60 mL/min × 1.761147e-8 = 0.0000010567 qt/ms
60 milliliter per minutes = 0.0000010567 quarts per millisecond.
Conversion table
| Milliliter per Minutes (mL/min) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 mL/min | 1.761147e-9 qt/ms |
| 1 mL/min | 1.761147e-8 qt/ms |
| 10 mL/min | 1.761147e-7 qt/ms |
| 60 mL/min | 0.0000010567 qt/ms |
| 100 mL/min | 0.0000017611 qt/ms |
| 1,000 mL/min | 0.0000176115 qt/ms |
Reverse conversion: Quart per Millisecond to Milliliter per Minutes
1.761147e-8 qt/ms × 56781176.76 = 0.9999999911 mL/min
1.761147e-8 quarts per millisecond = 0.9999999911 milliliter per minutes.
milliliter per minutes = quarts per millisecond × 56781176.76
For a page dedicated to this direction, see Quart per Millisecond to Milliliter per Minutes.
Understanding the Milliliter per Minutes (mL/min)
Volumetric flow rate.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per millisecond are in 1 milliliter per minutes?
1 milliliter per minutes equals 1.761147e-8 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per minutes to quart per millisecond?
Multiply the milliliter per minutes value by 1.761147e-8. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to milliliter per minutes?
Use the reverse factor: 1 quart per millisecond equals 56,781,176.76 milliliter per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per minutes?
Milliliter per Minutes (mL/min) is a unit of flow rate.
What is a quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
Is the milliliter per minutes to quart per millisecond conversion exact?
Yes. Both milliliter per minutes and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.761147e-8 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.