Volumetric flow rate.
Imperial gallon per Years to Quart per Days Converter — imp gal/yr to qt/d
Convert Imperial gallon per Years (imp gal/yr) to Quart per Days (qt/d) using the exact conversion factor (1 imperial gallon per years = 0.0131523569 quart per days). See the formula, worked examples, and conversion table.
Imperial gallon per Years to Quart per Days 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 1.44059857e-10 / 1.09531591e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallon per Years to Quart per Days
Imperial gallon per Years and Quart per Days 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
quart per days = imperial gallon per years × 0.0131523568643
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per years equals 1.440599e-10 base units, and 1 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct imperial gallon per years-to-quart per days factor of 0.0131523568643.
Simple example
1 imp gal/yr × 0.01315235686 = 0.0131523569 qt/d
1 imperial gallon per years = 0.0131523569 quart per days.
Real-world example
60 imp gal/yr × 0.01315235686 = 0.7891414119 qt/d
60 imperial gallon per years = 0.7891414119 quart per days.
Conversion table
| Imperial gallon per Years (imp gal/yr) | Quart per Days (qt/d) |
|---|---|
| 0.1 imp gal/yr | 0.0013152357 qt/d |
| 1 imp gal/yr | 0.0131523569 qt/d |
| 10 imp gal/yr | 0.1315235686 qt/d |
| 60 imp gal/yr | 0.7891414119 qt/d |
| 100 imp gal/yr | 1.315235686 qt/d |
| 1,000 imp gal/yr | 13.15235686 qt/d |
Reverse conversion: Quart per Days to Imperial gallon per Years
0.0131523569 qt/d × 76.03200022 = 1.000000003 imp gal/yr
0.0131523569 quart per days = 1.000000003 imperial gallon per years.
imperial gallon per years = quart per days × 76.0320002198
For a page dedicated to this direction, see Quart per Days to Imperial gallon per Years.
Understanding the Imperial gallon per Years (imp gal/yr)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 imperial gallon per years?
1 imperial gallon per years equals 0.0131523569 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per years to quart per days?
Multiply the imperial gallon per years value by 0.01315235686. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to imperial gallon per years?
Use the reverse factor: 1 quart per days equals 76.03200022 imperial gallon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per years?
Imperial gallon per Years (imp gal/yr) is a unit of flow rate.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the imperial gallon per years to quart per days conversion exact?
Yes. Both imperial gallon per years and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 0.01315235686 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.