Volumetric flow rate.
Milliliter per Minutes to Quart per Hours Converter — mL/min to qt/h
Convert Milliliter per Minutes (mL/min) to Quart per Hours (qt/h) using the exact conversion factor (1 milliliter per minutes = 0.0634012926 quart per hours). See the formula, worked examples, and conversion table.
Milliliter per Minutes to Quart 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 1.66666667e-8 / 2.62875818e-7.
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 Quart per Hours
Milliliter per Minutes and Quart 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
quart per hours = milliliter per minutes × 0.063401292566
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 hours equals 2.628758e-7 base units, so dividing one by the other gives the direct milliliter per minutes-to-quart per hours factor of 0.063401292566.
Simple example
1 mL/min × 0.06340129257 = 0.0634012926 qt/h
1 milliliter per minutes = 0.0634012926 quart per hours.
Real-world example
60 mL/min × 0.06340129257 = 3.804077554 qt/h
60 milliliter per minutes = 3.804077554 quart per hours.
Conversion table
| Milliliter per Minutes (mL/min) | Quart per Hours (qt/h) |
|---|---|
| 0.1 mL/min | 0.0063401293 qt/h |
| 1 mL/min | 0.0634012926 qt/h |
| 10 mL/min | 0.6340129257 qt/h |
| 60 mL/min | 3.804077554 qt/h |
| 100 mL/min | 6.340129257 qt/h |
| 1,000 mL/min | 63.40129257 qt/h |
Reverse conversion: Quart per Hours to Milliliter per Minutes
0.0634012926 qt/h × 15.7725491 = 1.000000001 mL/min
0.0634012926 quart per hours = 1.000000001 milliliter per minutes.
milliliter per minutes = quart per hours × 15.7725491
For a page dedicated to this direction, see Quart per Hours to Milliliter per Minutes.
Understanding the Milliliter per Minutes (mL/min)
Volumetric flow rate.
Understanding the Quart per Hours (qt/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per hours are in 1 milliliter per minutes?
1 milliliter per minutes equals 0.0634012926 quart per hours, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per minutes to quart per hours?
Multiply the milliliter per minutes value by 0.06340129257. The converter above does this instantly to whatever precision you set.
How do I convert quart per hours back to milliliter per minutes?
Use the reverse factor: 1 quart per hours equals 15.7725491 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 hours?
Quart per Hours (qt/h) is a unit of flow rate.
Is the milliliter per minutes to quart per hours conversion exact?
Yes. Both milliliter per minutes and quart per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.06340129257 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.