Convert Liters per minute to Gallons per minute
Instantly convert Liters per minute (L/min) to Gallons per minute (GPM) with our free online calculator.
Formula: L/min to GPM — multiply by 0.264172
Reference Table
| Liters per minute (L/min) | Gallons per minute (GPM) |
|---|---|
| 1 | 0.264172 |
| 5 | 1.32086 |
| 10 | 2.64172 |
| 25 | 6.6043 |
| 50 | 13.2086 |
| 100 | 26.4172 |
How to Convert Liters per minute to Gallons per minute
Formula
To convert Liters per minute (L/min) to Gallons per minute (GPM): multiply by 0.264172
Step-by-Step
- Start with your value in Liters per minute (L/min).
- Multiply by 0.264172 to perform the conversion.
- The result is your value expressed in Gallons per minute (GPM).
Conversion Factor
1 L/min = 0.264172 GPM
Reverse Factor
1 GPM = 3.78541 L/min
Worked Example
Convert 25 Liters per minute to Gallons per minute: 25 L/min = 6.6043 GPM
About Liter per minute (L/min)
A metric flow-rate unit commonly used for household appliances, medical devices (IV pumps, ventilators), dispensing equipment, and small-flow industrial processes. A shower head in a metric country is typically 8–12 L/min; a garden hose is 10–30 L/min. L/min is the default unit for oxygen delivery in medicine (nasal cannula at 1–5 L/min).
About Gallon per minute (GPM)
A US customary flow-rate unit (US gallons per minute) used in plumbing, HVAC, fire protection, and swimming-pool circulation. GPM is the primary US sizing unit for residential water softeners, well pumps, sprinkler systems, and NFPA-standard fire-protection systems. A typical US showerhead is 2–2.5 GPM; a 4-inch fire hydrant can deliver 500–1,500 GPM. 1 GPM ≈ 3.785 L/min.
Quick Facts
- 1 Liter per minute equals 0.264172 Gallons per minute
- 1 Gallon per minute equals 3.78541 Liters per minute
- Liter per minute is a unit of volumetric flow rate
- Gallon per minute is a unit of volumetric flow rate
- This conversion is commonly used in plumbing, HVAC systems, and chemical process engineering
- The Liter per minute belongs to the metric system
- The Gallon per minute belongs to the imperial system
Common Liter per minute to Gallon per minute Conversions
| Liters per minute (L/min) | Gallons per minute (GPM) |
|---|---|
| 0.01 | 0.00264172 |
| 0.1 | 0.0264172 |
| 0.25 | 0.066043 |
| 0.5 | 0.132086 |
| 1 | 0.264172 |
| 2 | 0.528344 |
| 3 | 0.792516 |
| 5 | 1.32086 |
| 10 | 2.64172 |
| 15 | 3.96258 |
| 20 | 5.28344 |
| 25 | 6.6043 |
| 50 | 13.2086 |
| 75 | 19.8129 |
| 100 | 26.4172 |
| 250 | 66.043 |
| 500 | 132.086 |
| 1000 | 264.172 |
| 5000 | 1320.86 |
| 10000 | 2641.72 |
Understanding Liters per minute
The Liter per minute (symbol: L/min) is a unit of volumetric flow rate. A metric flow-rate unit commonly used for household appliances, medical devices (IV pumps, ventilators), dispensing equipment, and small-flow industrial processes. A shower head in a metric country is typically 8–12 L/min; a garden hose is 10–30 L/min. L/min is the default unit for oxygen delivery in medicine (nasal cannula at 1–5 L/min).
It belongs to the metric measurement system.
Liters per minute are commonly used in plumbing, HVAC systems, and chemical process engineering.
Understanding Gallons per minute
The Gallon per minute (symbol: GPM) is a unit of volumetric flow rate. A US customary flow-rate unit (US gallons per minute) used in plumbing, HVAC, fire protection, and swimming-pool circulation. GPM is the primary US sizing unit for residential water softeners, well pumps, sprinkler systems, and NFPA-standard fire-protection systems. A typical US showerhead is 2–2.5 GPM; a 4-inch fire hydrant can deliver 500–1,500 GPM. 1 GPM ≈ 3.785 L/min.
It belongs to the imperial measurement system.
Gallons per minute are commonly used in plumbing, HVAC systems, and chemical process engineering.
Why Convert Liters per minute to Gallons per minute?
Converting between Liters per minute and Gallons per minute is a frequent requirement for engineers, scientists, and students working with volumetric flow rate values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate volumetric flow rate conversion is essential.
Frequently Asked Questions
How do I convert Liters per minute to Gallons per minute?
A metric flow-rate unit commonly used for household appliances, medical devices (IV pumps, ventilators), dispensing equipment, and small-flow industrial processes. To convert Liters per minute to Gallons per minute, multiply by 0.264172. For example, 25 L/min equals 6.6043 GPM.
How many Gallons per minute are in 1 Liter per minute?
There are 0.264172 Gallons per minute in 1 Liter per minute.
How many Liters per minute are in 1 Gallon per minute?
There are 3.78541 Liters per minute in 1 Gallon per minute.
What is the formula for Liter per minute to Gallon per minute conversion?
The formula is: multiply by 0.264172. This means 1 L/min = 0.264172 GPM.
Is a Liter per minute bigger than a Gallon per minute?
Yes. One Liter per minute is larger than one Gallon per minute because 1 L/min equals 0.264172 GPM, which is less than 1.
When do you need to convert between Liters per minute and Gallons per minute?
A US customary flow-rate unit (US gallons per minute) used in plumbing, HVAC, fire protection, and swimming-pool circulation. Liter per minute and Gallon per minute are both volumetric flow units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.