1. What is L/s to GPM Conversion?

Definition: This calculator converts flow rate from liters per second (L/s) to gallons per minute (GPM).

Purpose: It helps engineers, plumbers, and technicians work with flow rate measurements in different unit systems.

2. How Does the Conversion Work?

The conversion uses the formula:

Where:

• \( Q_{gpm} \) — Flow rate in gallons per minute (GPM)
• \( Q_{ls} \) — Flow rate in liters per second (L/s)

Explanation: The conversion factor 15.850 comes from the relationship between liters, gallons, seconds, and minutes.

3. Importance of Flow Rate Conversion

Details: Accurate conversion between unit systems is essential for international projects, equipment specifications, and system design.

4. Using the Calculator

Tips: Simply enter the flow rate in liters per second (L/s) and the calculator will provide the equivalent in gallons per minute (GPM).

5. Frequently Asked Questions (FAQ)

Q1: Why convert between L/s and GPM?
A: Different countries and industries use different measurement systems, requiring conversion for compatibility.

Q2: How accurate is this conversion?
A: The conversion factor is mathematically precise, though actual flow measurements may have equipment tolerances.

Q3: What's a typical flow rate in plumbing?
A: Residential faucets typically flow at 0.1-0.2 L/s (1.5-3 GPM), while showerheads are often 0.16 L/s (2.5 GPM).

Q4: Can I convert GPM back to L/s?
A: Yes, divide GPM by 15.850 to get L/s (or use our GPM to L/s calculator).

Q5: Where is this conversion most used?
A: Common in international engineering projects, pump specifications, and fluid system design.