📏 Imperial gallons per minute to Liters per minute Converter
Convert imperial gallons per minute (UK gpm) to liters per minute (L/min) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 imperial gallon per minute (UK gpm) = 4.54609 liters per minute (L/min). Formula: L/min = UK gpm × 4.54609.
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Imperial gallons per minute to Liters per minute Converter inputs
Result
1 UK gpm =
4.54609 L/min
L/min = UK gpm × 4.54609
1 imperial gallon per minute = 4.54609 L/min · L/min to UK gpm
Imperial gallons per minute to Liters per minute conversion table
| Imperial gallons per minute (UK gpm) | Liters per minute (L/min) |
|---|---|
| 0.1 UK gpm | 0.454609 L/min |
| 0.5 UK gpm | 2.273045 L/min |
| 1 UK gpm | 4.54609 L/min |
| 2 UK gpm | 9.09218 L/min |
| 3 UK gpm | 13.63827 L/min |
| 5 UK gpm | 22.73045 L/min |
| 10 UK gpm | 45.4609 L/min |
| 20 UK gpm | 90.9218 L/min |
| 25 UK gpm | 113.65225 L/min |
| 50 UK gpm | 227.3045 L/min |
| 100 UK gpm | 454.609 L/min |
| 1,000 UK gpm | 4,546.09 L/min |
Other flow rate conversions
UK gpm to L/sUK gpm to L/minUK gpm to m³/hUK gpm to gpmUK gpm to cfm
How to convert imperial gallons per minute to liters per minute
Multiply the number of imperial gallons per minute by 4.54609 to get liters per minute: L/min = UK gpm × 4.54609.
Example: 5 UK gpm = 22.73045 L/min.
The imperial gallon per minute (UK gpm) and the liter per minute (L/min) are both units of flow rate. Need the opposite direction? Use the L/min to UK gpm converter.
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Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
This converter covers 18 categories and 106 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure, power, angle, force, torque, frequency, flow rate, illuminance, density.
Frequently asked questions
How many liters per minute are in a imperial gallon per minute?
1 imperial gallon per minute = 4.54609 liters per minute.
How do I convert imperial gallons per minute to liters per minute?
Use the formula L/min = UK gpm × 4.54609. For example, 5 UK gpm = 22.73045 L/min.
How do I convert liters per minute back to imperial gallons per minute?
1 liter per minute = 0.21996925 imperial gallons per minute. Use the L/min to UK gpm converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.