Convert GPM to L/min
Type the number of gallons per minute (us) that you wish to convert to liters per minute.
How to Convert Gallons per Minute (US) to Liters per Minute
The gallon per minute (us) and liter per minute are both units of flow rate. 1 gallon per minute (us) equals 3.7854044292 liters per minute. This means to convert gallons per minute (us) to liters per minute, you multiply by 3.7854044292.
Formula
Step-by-Step Example
Convert 5 GPM to liters per minute:
We need to convert gallons per minute (us) to liters per minute
Since 1 GPM = 3.7854044292 L/min, multiply by 3.7854044292
5 × 3.7854044292 = 18.927022146
5 GPM = 18.927022146 L/min
Gallon per Minute (US) to Liter per Minute Conversion Table
Quick reference table for common gallon per minute (us) to liter per minute conversions. Click any value for detailed calculation.
| Gallons per Minute (US) (GPM) | Liters per Minute (L/min) |
|---|---|
| 1 GPM | 3.7854044292 L/min |
| 2 GPM | 7.5708088584 L/min |
| 5 GPM | 18.927022146 L/min |
| 10 GPM | 37.854044292 L/min |
| 15 GPM | 56.781066438 L/min |
| 20 GPM | 75.708088584 L/min |
| 25 GPM | 94.63511073 L/min |
| 50 GPM | 189.27022146 L/min |
| 100 GPM | 378.54044292 L/min |
About These Units
Gallon per Minute (US) (GPM)
US gallons per minute (GPM) is the standard American flow rate unit. Pool pump: 40-80 GPM. Fire hydrant: 500-1500 GPM. Bathroom faucet: 1.5-2.5 GPM. Showerhead (WaterSense): 2.0 GPM max. One GPM equals 3.785 liters per minute or 0.134 CFM.
Liter per Minute (L/min)
Liters per minute (L/min or LPM) is standard for flow meters, fuel dispensers (30-50 L/min), oxygen therapy (1-15 L/min), and aquarium pumps. Kitchen faucet: 8-12 L/min. Showerhead: 9-15 L/min. One L/min equals 0.264 US GPM.
Frequently Asked Questions
How do I convert gallons per minute (us) to liters per minute?
To convert gallons per minute (us) to liters per minute, multiply the value by 3.7854044292. For example, 10 GPM = 37.854044292 L/min.
How many liters per minute are in 1 gallon per minute (us)?
1 gallon per minute (us) equals 3.7854044292 liters per minute.
What is the formula for gallons per minute (us) to liters per minute?
The formula is: L/min = GPM × 3.7854044292.