Convert L/s to GPM
Type the number of liters per second that you wish to convert to gallons per minute (us).
How to Convert Liters per Second to Gallons per Minute (US)
The liter per second and gallon per minute (us) are both units of flow rate. 1 liter per second equals 15.850322237 gallons per minute (us). This means to convert liters per second to gallons per minute (us), you multiply by 15.850322237.
Formula
Step-by-Step Example
Convert 5 L/s to gallons per minute (us):
We need to convert liters per second to gallons per minute (us)
Since 1 L/s = 15.850322237 GPM, multiply by 15.850322237
5 × 15.850322237 = 79.251611185
5 L/s = 79.251611185 GPM
Liter per Second to Gallon per Minute (US) Conversion Table
Quick reference table for common liter per second to gallon per minute (us) conversions. Click any value for detailed calculation.
| Liters per Second (L/s) | Gallons per Minute (US) (GPM) |
|---|---|
| 1 L/s | 15.850322237 GPM |
| 2 L/s | 31.700644474 GPM |
| 5 L/s | 79.251611185 GPM |
| 10 L/s | 158.50322237 GPM |
| 15 L/s | 237.75483356 GPM |
| 20 L/s | 317.00644474 GPM |
| 25 L/s | 396.25805593 GPM |
| 50 L/s | 792.51611185 GPM |
| 100 L/s | 1585.0322237 GPM |
About These Units
Liter per Second (L/s)
Liters per second (L/s) is common for water pumps, fire hoses (15-30 L/s), and plumbing flow rates. One L/s equals 15.85 US GPM or 60 L/min. Fire hydrant minimum flow: 32 L/s. Swimming pool circulation: 5-15 L/s depending on size.
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.
Frequently Asked Questions
How do I convert liters per second to gallons per minute (us)?
To convert liters per second to gallons per minute (us), multiply the value by 15.850322237. For example, 10 L/s = 158.50322237 GPM.
How many gallons per minute (us) are in 1 liter per second?
1 liter per second equals 15.850322237 gallons per minute (us).
What is the formula for liters per second to gallons per minute (us)?
The formula is: GPM = L/s × 15.850322237.