Volumetric flow rate.
Imperial quart per Minutes to Liter per Hours Converter — imp qt/min to L/h
Convert Imperial quart per Minutes (imp qt/min) to Liter per Hours (L/h) using the exact conversion factor (1 imperial quart per minutes = 68.19135 liter per hours). See the formula, worked examples, and conversion table.
Imperial quart per Minutes to Liter 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 1.89420417e-5 / 2.77777778e-7.
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 Liter per Hours
Imperial quart per Minutes and Liter 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
liter per hours = imperial quart per minutes × 68.19135
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 liter per hours equals 2.777778e-7 base units, so dividing one by the other gives the direct imperial quart per minutes-to-liter per hours factor of 68.19135.
Simple example
1 imp qt/min × 68.19135 = 68.19135 L/h
1 imperial quart per minutes = 68.19135 liter per hours.
Real-world example
60 imp qt/min × 68.19135 = 4,091.481 L/h
60 imperial quart per minutes = 4,091.481 liter per hours.
Conversion table
| Imperial quart per Minutes (imp qt/min) | Liter per Hours (L/h) |
|---|---|
| 0.1 imp qt/min | 6.819135 L/h |
| 1 imp qt/min | 68.19135 L/h |
| 10 imp qt/min | 681.9135 L/h |
| 60 imp qt/min | 4,091.481 L/h |
| 100 imp qt/min | 6,819.135 L/h |
| 1,000 imp qt/min | 68,191.35 L/h |
Reverse conversion: Liter per Hours to Imperial quart per Minutes
68.19135 L/h × 0.01466461655 = 1 imp qt/min
68.19135 liter per hours = 1 imperial quart per minutes.
imperial quart per minutes = liter per hours × 0.0146646165533
For a page dedicated to this direction, see Liter per Hours to Imperial quart per Minutes.
Understanding the Imperial quart per Minutes (imp qt/min)
Volumetric flow rate.
Understanding the Liter per Hours (L/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liter per hours are in 1 imperial quart per minutes?
1 imperial quart per minutes equals 68.19135 liter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per minutes to liter per hours?
Multiply the imperial quart per minutes value by 68.19135. The converter above does this instantly to whatever precision you set.
How do I convert liter per hours back to imperial quart per minutes?
Use the reverse factor: 1 liter per hours equals 0.0146646166 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 liter per hours?
Liter per Hours (L/h) is a unit of flow rate.
Is the imperial quart per minutes to liter per hours conversion exact?
Yes. Both imperial quart per minutes and liter per hours are defined by fixed standards rather than physical artifacts, so the factor of 68.19135 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.