UK gallons per minute to liters per minute
Type a value in GPM (UK) to get it in L/min instantly.
45.46L/min
That's 2.5× as much flow as a garden hose, while a pool pump is 6.6× faster. At that rate a 150-liter bathtub fills in about 3.3 minutes.
What it means
How much flow is that?
Reference flows are typical values. A mains tap varies a lot with pressure and plumbing.
The math
How to convert GPM (UK) to L/min
To convert UK gallons per minute to liters per minute, multiply by 4.54609.
Example: 10 GPM (UK) × 4.54609 = 45.4609 L/min.
In the other direction, 1 L/min = 0.219969 GPM (UK).
Every unit
Your flow rate in every unit
Tables
GPM (UK) to L/min conversion table
| GPM (UK) | L/min |
|---|---|
| 1 GPM (UK) | 4.54609 L/min |
| 2 GPM (UK) | 9.09218 L/min |
| 5 GPM (UK) | 22.7305 L/min |
| 10 GPM (UK) | 45.4609 L/min |
| 15 GPM (UK) | 68.1914 L/min |
| 20 GPM (UK) | 90.9218 L/min |
| 25 GPM (UK) | 113.652 L/min |
| 30 GPM (UK) | 136.383 L/min |
| 50 GPM (UK) | 227.305 L/min |
| 75 GPM (UK) | 340.957 L/min |
| 100 GPM (UK) | 454.609 L/min |
| 200 GPM (UK) | 909.218 L/min |
| 500 GPM (UK) | 2,273.05 L/min |
L/min to GPM (UK) conversion table
| L/min | GPM (UK) |
|---|---|
| 1 L/min | 0.219969 GPM (UK) |
| 2 L/min | 0.439938 GPM (UK) |
| 5 L/min | 1.09985 GPM (UK) |
| 10 L/min | 2.19969 GPM (UK) |
| 15 L/min | 3.29954 GPM (UK) |
| 20 L/min | 4.39938 GPM (UK) |
| 25 L/min | 5.49923 GPM (UK) |
| 30 L/min | 6.59908 GPM (UK) |
| 50 L/min | 10.9985 GPM (UK) |
| 75 L/min | 16.4977 GPM (UK) |
| 100 L/min | 21.9969 GPM (UK) |
| 200 L/min | 43.9938 GPM (UK) |
| 500 L/min | 109.985 GPM (UK) |
Quick answers
Quick answers
- How many L/min is 1 GPM (UK)?
- 1 GPM (UK) is 4.54609 L/min.
- How many L/min is 10 GPM (UK)?
- 10 GPM (UK) is 45.4609 L/min.
The units
About these units
UK gallons per minute (GPM (UK))
The imperial gallon per minute is 4.55 L/min, about 20% more than the US version.
Liters per minute (L/min)
Liters per minute is the everyday plumbing unit. A kitchen tap gives 6 to 12 L/min.
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