Volumetric flow rate.
Gallon per Months to Cubic inch per Seconds Converter — gal/mo to in3/s
Convert Gallon per Months (gal/mo) to Cubic inch per Seconds (in3/s) using the exact conversion factor (1 gallon per months = 0.0000878412 cubic inch per seconds). See the formula, worked examples, and conversion table.
Gallon per Months to Cubic inch per Seconds 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 1.43945909e-9 / 1.6387064e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Months to Cubic inch per Seconds
Gallon per Months and Cubic inch per Seconds 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
cubic inch per seconds = gallon per months × 0.0000878411831409
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per months equals 1.439459e-9 base units, and 1 cubic inch per seconds equals 0.000016387064 base units, so dividing one by the other gives the direct gallon per months-to-cubic inch per seconds factor of 0.0000878411831409.
Simple example
1 gal/mo × 0.00008784118314 = 0.0000878412 in3/s
1 gallon per months = 0.0000878412 cubic inch per seconds.
Real-world example
60 gal/mo × 0.00008784118314 = 0.005270471 in3/s
60 gallon per months = 0.005270471 cubic inch per seconds.
Conversion table
| Gallon per Months (gal/mo) | Cubic inch per Seconds (in3/s) |
|---|---|
| 0.1 gal/mo | 0.0000087841 in3/s |
| 1 gal/mo | 0.0000878412 in3/s |
| 10 gal/mo | 0.0008784118 in3/s |
| 60 gal/mo | 0.005270471 in3/s |
| 100 gal/mo | 0.0087841183 in3/s |
| 1,000 gal/mo | 0.0878411831 in3/s |
Reverse conversion: Cubic inch per Seconds to Gallon per Months
0.0000878412 in3/s × 11384.18182 = 1.000000192 gal/mo
0.0000878412 cubic inch per seconds = 1.000000192 gallon per months.
gallon per months = cubic inch per seconds × 11384.1818182
For a page dedicated to this direction, see Cubic inch per Seconds to Gallon per Months.
Understanding the Gallon per Months (gal/mo)
Volumetric flow rate.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per seconds are in 1 gallon per months?
1 gallon per months equals 0.0000878412 cubic inch per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per months to cubic inch per seconds?
Multiply the gallon per months value by 0.00008784118314. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per seconds back to gallon per months?
Use the reverse factor: 1 cubic inch per seconds equals 11,384.18182 gallon per months. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per months?
Gallon per Months (gal/mo) is a unit of flow rate.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) is a unit of flow rate.
Is the gallon per months to cubic inch per seconds conversion exact?
Yes. Both gallon per months and cubic inch per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00008784118314 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.