Volumetric flow rate.
Imperial quart per Days to Gallon per Years Converter — imp qt/d to gal/yr
Convert Imperial quart per Days (imp qt/d) to Gallon per Years (gal/yr) using the exact conversion factor (1 imperial quart per days = 109.6594883 gallon per years). See the formula, worked examples, and conversion table.
Imperial quart per Days 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 1.31541956e-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 Imperial quart per Days to Gallon per Years
Imperial quart per Days 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 = imperial quart per days × 109.659488292
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per days equals 1.31542e-8 base units, and 1 gallon per years equals 1.199549e-10 base units, so dividing one by the other gives the direct imperial quart per days-to-gallon per years factor of 109.659488292.
Simple example
1 imp qt/d × 109.6594883 = 109.6594883 gal/yr
1 imperial quart per days = 109.6594883 gallon per years.
Real-world example
60 imp qt/d × 109.6594883 = 6,579.569297 gal/yr
60 imperial quart per days = 6,579.569297 gallon per years.
Conversion table
| Imperial quart per Days (imp qt/d) | Gallon per Years (gal/yr) |
|---|---|
| 0.1 imp qt/d | 10.96594883 gal/yr |
| 1 imp qt/d | 109.6594883 gal/yr |
| 10 imp qt/d | 1,096.594883 gal/yr |
| 60 imp qt/d | 6,579.569297 gal/yr |
| 100 imp qt/d | 10,965.94883 gal/yr |
| 1,000 imp qt/d | 109,659.4883 gal/yr |
Reverse conversion: Gallon per Years to Imperial quart per Days
109.6594883 gal/yr × 0.009119137939 = 1 imp qt/d
109.6594883 gallon per years = 1 imperial quart per days.
imperial quart per days = gallon per years × 0.00911913793854
For a page dedicated to this direction, see Gallon per Years to Imperial quart per Days.
Understanding the Imperial quart per Days (imp qt/d)
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 imperial quart per days?
1 imperial quart per days equals 109.6594883 gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per days to gallon per years?
Multiply the imperial quart per days value by 109.6594883. The converter above does this instantly to whatever precision you set.
How do I convert gallon per years back to imperial quart per days?
Use the reverse factor: 1 gallon per years equals 0.0091191379 imperial quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per days?
Imperial quart per Days (imp qt/d) 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 imperial quart per days to gallon per years conversion exact?
Yes. Both imperial quart per days and gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 109.6594883 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.