Convert CFS to MGD and back across common water-flow units, or integrate a selected rate over time to gallons, cubic metres, and acre-feet.
- All Unit Converters
- CFS to GPM Calculator
- Gallons Per Minute to Cubic Feet Per Second Calculator
- Gallons Per Hour Calculator
- Water Flow Rate Calculator
- Volumetric Flow Rate Calculator
CFS To MGD Formula
Variables:
- MGD is the flow rate in million US liquid gallons per day
- cfs is the cubic feet per second
To convert CFS To MGD, multiply the cubic feet per second by .646317.
| Flow (cfs) | Flow (MGD) |
|---|---|
| 0.1 | 0.065 |
| 0.25 | 0.162 |
| 0.5 | 0.323 |
| 0.75 | 0.485 |
| 1 | 0.646 |
| 1.5 | 0.969 |
| 2 | 1.293 |
| 3 | 1.939 |
| 4 | 2.585 |
| 5 | 3.232 |
| 7.5 | 4.847 |
| 10 | 6.463 |
| 15 | 9.695 |
| 20 | 12.926 |
| 25 | 16.158 |
| 30 | 19.390 |
| 40 | 25.853 |
| 50 | 32.316 |
| 75 | 48.474 |
| 100 | 64.632 |
| * Rounded to 3 decimals. Official conversion: 1 cfs = 0.646317 MGD (US gallons). | |
How to Convert CFS To MGD?
The following steps outline how to convert the CFS To MGD.
- First, determine the cubic feet per second.
- Next, gather the formula from above = MGD ≈ CFS × 0.646316883117.
- Finally, calculate the CFS To MGD.
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem :
Use the following variables as an example problem to test your knowledge.
cubic feet per second = 4; MGD ≈ 4 × 0.646316883117 = 2.58526753.
FAQ
What is the significance of converting CFS to MGD?
Converting cubic feet per second (CFS) to million gallons per day (MGD) is significant in water management and engineering fields. It helps in understanding the flow rates of water bodies or pipelines in terms that are easier to relate to daily water usage and needs.
Can the formula for converting CFS to MGD be used for any liquid?
Yes. Both units measure volume per time, so this unit conversion is independent of liquid density. It does not adjust a measured flow for changed temperature, pressure or other physical conditions.
Is it possible to reverse the formula to convert MGD to CFS?
Yes, to convert MGD to CFS, you would divide the MGD value by 0.646316883117. This reverse calculation allows you to convert back and forth between these two units of measurement as needed.
How accurate is the conversion from CFS to MGD?
The unit definitions are exact. The calculator uses the exact foot and US liquid gallon factors before display rounding; practical accuracy also depends on the original flow measurement.
