Volumetric flow rate.
Gallon per Months to Imperial quart per Years Converter — gal/mo to imp qt/yr
Convert Gallon per Months (gal/mo) to Imperial quart per Years (imp qt/yr) using the exact conversion factor (1 gallon per months = 39.96836086 imperial quart per years). See the formula, worked examples, and conversion table.
Gallon per Months to Imperial quart 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 1.43945909e-9 / 3.60149643e-11.
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 Imperial quart per Years
Gallon per Months and Imperial quart 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
imperial quart per years = gallon per months × 39.9683608622
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 imperial quart per years equals 3.601496e-11 base units, so dividing one by the other gives the direct gallon per months-to-imperial quart per years factor of 39.9683608622.
Simple example
1 gal/mo × 39.96836086 = 39.96836086 imp qt/yr
1 gallon per months = 39.96836086 imperial quart per years.
Real-world example
60 gal/mo × 39.96836086 = 2,398.101652 imp qt/yr
60 gallon per months = 2,398.101652 imperial quart per years.
Conversion table
| Gallon per Months (gal/mo) | Imperial quart per Years (imp qt/yr) |
|---|---|
| 0.1 gal/mo | 3.996836086 imp qt/yr |
| 1 gal/mo | 39.96836086 imp qt/yr |
| 10 gal/mo | 399.6836086 imp qt/yr |
| 60 gal/mo | 2,398.101652 imp qt/yr |
| 100 gal/mo | 3,996.836086 imp qt/yr |
| 1,000 gal/mo | 39,968.36086 imp qt/yr |
Reverse conversion: Imperial quart per Years to Gallon per Months
39.96836086 imp qt/yr × 0.02501979011 = 0.9999999999 gal/mo
39.96836086 imperial quart per years = 0.9999999999 gallon per months.
gallon per months = imperial quart per years × 0.0250197901147
For a page dedicated to this direction, see Imperial quart per Years to Gallon per Months.
Understanding the Gallon per Months (gal/mo)
Volumetric flow rate.
Understanding the Imperial quart per Years (imp qt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per years are in 1 gallon per months?
1 gallon per months equals 39.96836086 imperial quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per months to imperial quart per years?
Multiply the gallon per months value by 39.96836086. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per years back to gallon per months?
Use the reverse factor: 1 imperial quart per years equals 0.0250197901 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 imperial quart per years?
Imperial quart per Years (imp qt/yr) is a unit of flow rate.
Is the gallon per months to imperial quart per years conversion exact?
Yes. Both gallon per months and imperial quart per years are defined by fixed standards rather than physical artifacts, so the factor of 39.96836086 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.