Volumetric flow rate.
Liter per Minutes to Imperial gallon per Hours Converter — L/min to imp gal/h
Convert Liter per Minutes (L/min) to Imperial gallon per Hours (imp gal/h) using the exact conversion factor (1 liter per minutes = 13.1981549 imperial gallon per hours). See the formula, worked examples, conversion table, and common uses.
Liter per Minutes to Imperial gallon 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-5 / 1.26280278e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Minutes to Imperial gallon per Hours
Liter per Minutes and Imperial gallon 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. Liter per Minutes is most often used for household tap and shower flow rates.
Formula
imperial gallon per hours = liter per minutes × 13.1981548979
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per minutes equals 0.0000166666666667 base units, and 1 imperial gallon per hours equals 0.00000126280277778 base units, so dividing one by the other gives the direct liter per minutes-to-imperial gallon per hours factor of 13.1981548979.
Simple example
1 L/min × 13.1981549 = 13.1981549 imp gal/h
1 liter per minutes = 13.1981549 imperial gallon per hours.
Real-world example
60 L/min × 13.1981549 = 791.8892939 imp gal/h
60 liter per minutes = 791.8892939 imperial gallon per hours.
Conversion table
| Liter per Minutes (L/min) | Imperial gallon per Hours (imp gal/h) |
|---|---|
| 0.1 L/min | 1.31981549 imp gal/h |
| 1 L/min | 13.1981549 imp gal/h |
| 10 L/min | 131.981549 imp gal/h |
| 60 L/min | 791.8892939 imp gal/h |
| 100 L/min | 1,319.81549 imp gal/h |
| 1,000 L/min | 13,198.1549 imp gal/h |
Reverse conversion: Imperial gallon per Hours to Liter per Minutes
13.1981549 imp gal/h × 0.07576816667 = 1 L/min
13.1981549 imperial gallon per hours = 1 liter per minutes.
liter per minutes = imperial gallon per hours × 0.0757681666667
For a page dedicated to this direction, see Imperial gallon per Hours to Liter per Minutes.
Understanding the Liter per Minutes
Liter per Minutes (L/min) measures volumetric flow rate. One liter of volume passing a point every minute. It is classified as a metric derived flow-rate unit.
Where it's used: Common household and light-industrial flow specification worldwide
Uses of the Liter per Minutes today
- Household tap and shower flow rates
- Aquarium, pool, and irrigation pump specifications
- Small-scale industrial and laboratory flow measurement
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Liter per Minutes — sources
- BIPM SI Brochure — Litre as an accepted non-SI unit used with the SI.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per hours are in 1 liter per minutes?
1 liter per minutes equals 13.1981549 imperial gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert liter per minutes to imperial gallon per hours?
Multiply the liter per minutes value by 13.1981549. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per hours back to liter per minutes?
Use the reverse factor: 1 imperial gallon per hours equals 0.0757681667 liter per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per minutes?
Liter per Minutes (L/min) measures volumetric flow rate. One liter of volume passing a point every minute. It is classified as a metric derived flow-rate unit.
What is a imperial gallon per hours?
Imperial gallon per Hours (imp gal/h) is a unit of flow rate.
Is the liter per minutes to imperial gallon per hours conversion exact?
Yes. Both liter per minutes and imperial gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 13.1981549 used above is exact to as many digits as you choose to display.
Where is the liter per minutes still used today?
Common household and light-industrial flow specification worldwide
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.