Gpm To Cf/Hr

Conversion Formula:

\[ CF/hr = GPM \times 8.020833333333333 \]

Cubic Feet Per Hour (CF/hr):

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is GPM to CF/hr Conversion?

The GPM to CF/hr conversion calculates flow rate from gallons per minute to cubic feet per hour. This conversion is essential in fluid dynamics, plumbing, irrigation systems, and industrial applications where different units of flow measurement are used.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

\[ CF/hr = GPM \times 8.020833333333333 \]

Where:

\( GPM \) — Flow rate in gallons per minute
\( CF/hr \) — Flow rate in cubic feet per hour
\( 8.020833333333333 \) — Conversion factor (derived from 1 gallon = 0.133680556 cubic feet and 60 minutes = 1 hour)

Explanation: The conversion factor accounts for both volume conversion (gallons to cubic feet) and time conversion (minutes to hours).

3. Importance of Flow Rate Conversion

Details: Accurate flow rate conversion is crucial for system design, pump selection, pipe sizing, and ensuring proper fluid delivery in various engineering and industrial applications.

4. Using the Calculator

Tips: Enter the flow rate in gallons per minute (GPM). The value must be positive. The calculator will automatically convert to cubic feet per hour (CF/hr).

5. Frequently Asked Questions (FAQ)

Q1: Why convert GPM to CF/hr?
A: Different industries and applications use different units. CF/hr is commonly used in HVAC, water treatment, and some industrial processes, while GPM is standard in plumbing and irrigation.

Q2: What is the exact conversion factor?
A: The precise conversion factor is 8.020833333333333, derived from 1 gallon = 0.133680556 cubic feet multiplied by 60 minutes/hour.

Q3: When is this conversion most useful?
A: When designing fluid systems, comparing flow rates from different sources, or working with equipment that uses different measurement units.

Q4: Are there limitations to this conversion?
A: This is a straightforward unit conversion and applies to all fluids. However, actual flow rates may be affected by viscosity, pressure, and pipe characteristics.

Q5: Can I convert CF/hr back to GPM?
A: Yes, simply divide CF/hr by 8.020833333333333 to get GPM.