Volumetric flow rate.
Gallon per Days to Gallon per Months Converter — gal/d to gal/mo
Convert Gallon per Days (gal/d) to Gallon per Months (gal/mo) using the exact conversion factor (1 gallon per days = 30.436875 gallon per months). See the formula, worked examples, and conversion table.
Gallon per Days to Gallon per Months 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 4.38126364e-8 / 1.43945909e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Days to Gallon per Months
Gallon per Days and Gallon per Months 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 months = gallon per days × 30.436875
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per days equals 4.381264e-8 base units, and 1 gallon per months equals 1.439459e-9 base units, so dividing one by the other gives the direct gallon per days-to-gallon per months factor of 30.436875.
Simple example
1 gal/d × 30.436875 = 30.436875 gal/mo
1 gallon per days = 30.436875 gallon per months.
Real-world example
60 gal/d × 30.436875 = 1,826.2125 gal/mo
60 gallon per days = 1,826.2125 gallon per months.
Conversion table
| Gallon per Days (gal/d) | Gallon per Months (gal/mo) |
|---|---|
| 0.1 gal/d | 3.0436875 gal/mo |
| 1 gal/d | 30.436875 gal/mo |
| 10 gal/d | 304.36875 gal/mo |
| 60 gal/d | 1,826.2125 gal/mo |
| 100 gal/d | 3,043.6875 gal/mo |
| 1,000 gal/d | 30,436.875 gal/mo |
Reverse conversion: Gallon per Months to Gallon per Days
30.436875 gal/mo × 0.03285488408 = 1 gal/d
30.436875 gallon per months = 1 gallon per days.
gallon per days = gallon per months × 0.0328548840839
For a page dedicated to this direction, see Gallon per Months to Gallon per Days.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Understanding the Gallon per Months (gal/mo)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per months are in 1 gallon per days?
1 gallon per days equals 30.436875 gallon per months, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per days to gallon per months?
Multiply the gallon per days value by 30.436875. The converter above does this instantly to whatever precision you set.
How do I convert gallon per months back to gallon per days?
Use the reverse factor: 1 gallon per months equals 0.0328548841 gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
What is a gallon per months?
Gallon per Months (gal/mo) is a unit of flow rate.
Is the gallon per days to gallon per months conversion exact?
Yes. Both gallon per days and gallon per months are defined by fixed standards rather than physical artifacts, so the factor of 30.436875 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.