1. What is a Water kg/s to GPM Calculator?

Definition: This calculator converts water flow rate from kilograms per second (kg/s) to gallons per minute (GPM).

Purpose: It helps engineers, plumbers, and technicians convert between metric and imperial flow rate units for water systems.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( Q \) — Flow rate in gallons per minute (GPM)
• \( W \) — Flow rate in kilograms per second (kg/s)

Explanation: The conversion factor 15.850 comes from the relationship between kilograms and gallons of water (1 kg/s of water ≈ 15.850 GPM).

3. Importance of Flow Rate Conversion

Details: Accurate flow rate conversion is essential for designing and maintaining water systems, especially when working with international standards or equipment specifications.

4. Using the Calculator

Tips: Simply enter the water flow rate in kilograms per second (kg/s). The calculator will automatically compute the equivalent in gallons per minute (GPM).

5. Frequently Asked Questions (FAQ)

Q1: Why is the conversion factor 15.850?
A: This factor accounts for the density of water (1 kg ≈ 0.264 gallons) and the time conversion (1 second = 1/60 minutes).

Q2: Does this work for liquids other than water?
A: No, this conversion is specific to water. Other liquids would require different conversion factors based on their density.

Q3: How accurate is this conversion?
A: It's accurate for pure water at standard temperature (4°C). For other temperatures, slight variations may occur.

Q4: What's a typical water flow rate in kg/s?
A: Residential faucets typically flow at 0.05-0.1 kg/s, while larger pipes might handle 5-10 kg/s.

Q5: Why convert between these units?
A: kg/s is common in metric countries and scientific work, while GPM is standard in US plumbing and irrigation systems.