Flow Rate Converter

A Specialized Tool for Fluid Dynamics

A tool for engineers, plumbers, and scientists, this Flow Rate Converter helps you convert between different units of fluid flow. It supports common units such as gallons per minute (GPM), liters per second (L/s), and liters per hour (L/h).

The Conversion Formulas Explained

The calculator uses standard conversion factors, with liters per second (L/s) as the base unit.

• 1 US Gallon per Minute (gpm) ≈ 0.06309 Liters per Second (L/s)
• 1 Liter per Minute (lpm) = 1/60 Liters per Second (L/s)
• 1 Liter per Hour (lph) = 1/3600 Liters per Second (L/s)

How to Use the Calculator

1. Enter Value: Input the flow rate value you want to convert.
2. Select 'From' Unit: Choose the starting unit.
3. Select 'To' Unit: Choose the target unit. The converted result will appear instantly.

Real-World Example

A pump has a flow rate of 50 Gallons per Minute (GPM). You need to know its flow rate in Liters per Second (L/s) for a technical specification sheet.

1. Enter 50 in the 'From' field.
2. Select Gallons per minute (gpm) as the 'From' unit.
3. Select Liters per second (L/s) as the 'To' unit.

• The calculator will show the result: 3.15 L/s.

Frequently Asked Questions (FAQ)

• What is flow rate? Flow rate (or volume flow rate) is the volume of fluid that passes through a given surface per unit of time. It's a fundamental concept in fluid mechanics and hydrology.
• Are you using US gallons? Yes, this calculator uses the US gallon, which is equal to 3.785 liters. The UK or imperial gallon is larger, at approximately 4.546 liters.
• What are some common flow rates?
  • A typical kitchen faucet has a flow rate of about 1-2 GPM.
  • A standard showerhead has a flow rate of about 2.5 GPM.