CFS to GPM Calculator: Convert Flow Rate
Convert cubic feet per second (CFS) to gallons per minute (GPM) for water systems. This calculator helps you determine the equivalent flow rate in GPM based on CFS input.
Understanding CFS to GPM Conversion
Converting cubic feet per second (CFS) to gallons per minute (GPM) is essential for understanding flow rates in water systems. This conversion helps in comparing flow rates across different units and applications.
Key Factors in CFS to GPM Conversion
The conversion from CFS to GPM depends on the following:
| Factor | Description | Impact on Conversion |
|---|---|---|
| CFS | Cubic feet per second, a measure of flow rate | Higher CFS values result in higher GPM values |
| Conversion Factor | 1 CFS = 448.831 GPM | Fixed factor for accurate conversion |
Formula for CFS to GPM Conversion
The formula to convert CFS to GPM is:
GPM = CFS × 448.831
Where:
- CFS: Cubic feet per second
- GPM: Gallons per minute
Common Applications
| Application | Typical CFS Range | Typical GPM Range |
|---|---|---|
| Residential Water Supply | 0.1 - 0.5 CFS | 45 - 224 GPM |
| Irrigation Systems | 0.5 - 2 CFS | 224 - 898 GPM |
| Industrial Processes | 2 - 10 CFS | 898 - 4488 GPM |
| Flood Control | 10+ CFS | 4488+ GPM |
Frequently Asked Questions
What is the relationship between CFS and GPM?
CFS measures flow rate in cubic feet per second, while GPM measures flow rate in gallons per minute. The conversion factor relates the two units.
Why is the conversion factor 448.831?
This factor is derived from the relationship between cubic feet and gallons, where 1 cubic foot = 7.48052 gallons, and 1 minute = 60 seconds.
Can I use this calculator for any liquid?
This calculator assumes water as the liquid. For other liquids, adjust for density and viscosity.
What is the difference between CFS and GPM?
CFS measures flow rate in cubic feet per second, while GPM measures flow rate in gallons per minute. Both are used to describe fluid flow rates.
How accurate is this conversion?
The conversion is highly accurate, as it uses a fixed factor based on standard unit conversions.