Volumetric flow rate.
Cubic foot per Months to Gallon per Years Converter — ft3/mo to gal/yr
Convert Cubic foot per Months (ft3/mo) to Gallon per Years (gal/yr) using the exact conversion factor (1 cubic foot per months = 89.76623377 gallon per years). See the formula, worked examples, and conversion table.
Cubic foot per Months to Gallon per Years converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 1.07679018e-8 / 1.19954924e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic foot per Months to Gallon per Years
Cubic foot per Months and Gallon per Years both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
gallon per years = cubic foot per months × 89.7662337662
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per months equals 1.07679e-8 base units, and 1 gallon per years equals 1.199549e-10 base units, so dividing one by the other gives the direct cubic foot per months-to-gallon per years factor of 89.7662337662.
Simple example
1 ft3/mo × 89.76623377 = 89.76623377 gal/yr
1 cubic foot per months = 89.76623377 gallon per years.
Real-world example
60 ft3/mo × 89.76623377 = 5,385.974026 gal/yr
60 cubic foot per months = 5,385.974026 gallon per years.
Conversion table
| Cubic foot per Months (ft3/mo) | Gallon per Years (gal/yr) |
|---|---|
| 0.1 ft3/mo | 8.976623377 gal/yr |
| 1 ft3/mo | 89.76623377 gal/yr |
| 10 ft3/mo | 897.6623377 gal/yr |
| 60 ft3/mo | 5,385.974026 gal/yr |
| 100 ft3/mo | 8,976.623377 gal/yr |
| 1,000 ft3/mo | 89,766.23377 gal/yr |
Reverse conversion: Gallon per Years to Cubic foot per Months
89.76623377 gal/yr × 0.0111400463 = 1 ft3/mo
89.76623377 gallon per years = 1 cubic foot per months.
cubic foot per months = gallon per years × 0.0111400462963
For a page dedicated to this direction, see Gallon per Years to Cubic foot per Months.
Understanding the Cubic foot per Months (ft3/mo)
Volumetric flow rate.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per years are in 1 cubic foot per months?
1 cubic foot per months equals 89.76623377 gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per months to gallon per years?
Multiply the cubic foot per months value by 89.76623377. The converter above does this instantly to whatever precision you set.
How do I convert gallon per years back to cubic foot per months?
Use the reverse factor: 1 gallon per years equals 0.0111400463 cubic foot per months. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per months?
Cubic foot per Months (ft3/mo) is a unit of flow rate.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
Is the cubic foot per months to gallon per years conversion exact?
Yes. Both cubic foot per months and gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 89.76623377 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.