GPH to GPM Calculator

Flow Rate Conversion Formula:

\[ Q_{gpm} = \frac{Q_{gph}}{60} \]

Flow Rate (GPM):

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1. What is a GPH to GPM Calculator?

Definition: This calculator converts flow rate from gallons per hour (GPH) to gallons per minute (GPM).

Purpose: It helps in fluid system design, irrigation planning, and industrial applications where flow rate unit conversion is needed.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ Q_{gpm} = \frac{Q_{gph}}{60} \]

Where:

\( Q_{gpm} \) — Flow rate in gallons per minute (GPM)
\( Q_{gph} \) — Flow rate in gallons per hour (GPH)

Explanation: Since there are 60 minutes in an hour, dividing GPH by 60 converts it to GPM.

3. Importance of Flow Rate Conversion

Details: Many systems specify flow rates in GPM while pumps or meters may report in GPH. Accurate conversion ensures proper system design and operation.

4. Using the Calculator

Tips: Simply enter the flow rate in gallons per hour (GPH). The value must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why convert between GPH and GPM?
A: Different equipment and standards use different units. Conversion allows comparison and system compatibility.

Q2: What's the conversion factor?
A: 1 GPH = 0.01667 GPM (exactly 1/60 GPM).

Q3: Can I convert GPM back to GPH?
A: Yes, multiply GPM by 60 to get GPH.

Q4: Is this only for water?
A: The conversion is unit-based and works for any liquid measured in gallons.

Q5: How precise is this conversion?
A: Mathematically exact, though actual flow rates may vary due to system conditions.