Engineering Unit Converters

Convert GPM to L/min

Use our accurate converter to change gpm into l/min. This tool is simple to use and works instantly.

How to Calculate

To change gpm to l/min, you just need to know the conversion factor.

Rule: 1 GPM = 4.54600108 L/min

GPM to L/min
Pre-defined calculator for direct gpm to l/min conversion.
GPM (UK)
0
L/min
Formula: 1 GPM = 4.54600108 L/min

Unit Information

About GPM

Definition: Gallons per minute (UK) is based on the Imperial gallon (4.546 liters).

History: Standardized across the Commonwealth before metrication.

Where it is used: Used in legacy British plumbing systems and industrial equipment specs.

GPM to L/min Conversion Table

GPM [gpm_uk]L/min [lmin]
0.01 gpm_uk0.0454600108 lmin
0.1 gpm_uk0.454600108 lmin
1 gpm_uk4.54600108 lmin
2 gpm_uk9.09200216 lmin
3 gpm_uk13.6380032399 lmin
5 gpm_uk22.7300053999 lmin
10 gpm_uk45.4600107998 lmin
20 gpm_uk90.9200215996 lmin
50 gpm_uk227.3000539989 lmin
100 gpm_uk454.6001079978 lmin
1000 gpm_uk4,546.0010799784 lmin

How to Convert GPM to L/min

Calculation: To convert gpm to l/min, multiply the value by the conversion factor (4.54600108).

Example: convert 15 gpm_uk to lmin:
15 gpm_uk = 15 × 4.54600108 lmin = 68.1900161997 lmin

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