Volumetric flow rate.
Imperial pint per Years to Gallon per Days Converter — imp pt/yr to gal/d
Convert Imperial pint per Years (imp pt/yr) to Gallon per Days (gal/d) using the exact conversion factor (1 imperial pint per years = 0.0004110112 gallon per days). See the formula, worked examples, and conversion table.
Imperial pint per Years to Gallon 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 1.80074822e-11 / 4.38126364e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial pint per Years to Gallon per Days
Imperial pint per Years and Gallon 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
gallon per days = imperial pint per years × 0.00041101115201
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial pint per years equals 1.800748e-11 base units, and 1 gallon per days equals 4.381264e-8 base units, so dividing one by the other gives the direct imperial pint per years-to-gallon per days factor of 0.00041101115201.
Simple example
1 imp pt/yr × 0.000411011152 = 0.0004110112 gal/d
1 imperial pint per years = 0.0004110112 gallon per days.
Real-world example
60 imp pt/yr × 0.000411011152 = 0.0246606691 gal/d
60 imperial pint per years = 0.0246606691 gallon per days.
Conversion table
| Imperial pint per Years (imp pt/yr) | Gallon per Days (gal/d) |
|---|---|
| 0.1 imp pt/yr | 0.0000411011 gal/d |
| 1 imp pt/yr | 0.0004110112 gal/d |
| 10 imp pt/yr | 0.0041101115 gal/d |
| 60 imp pt/yr | 0.0246606691 gal/d |
| 100 imp pt/yr | 0.0411011152 gal/d |
| 1,000 imp pt/yr | 0.411011152 gal/d |
Reverse conversion: Gallon per Days to Imperial pint per Years
0.0004110112 gal/d × 2433.024007 = 1.000000117 imp pt/yr
0.0004110112 gallon per days = 1.000000117 imperial pint per years.
imperial pint per years = gallon per days × 2433.02400703
For a page dedicated to this direction, see Gallon per Days to Imperial pint per Years.
Understanding the Imperial pint per Years (imp pt/yr)
Volumetric flow rate.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per days are in 1 imperial pint per years?
1 imperial pint per years equals 0.0004110112 gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert imperial pint per years to gallon per days?
Multiply the imperial pint per years value by 0.000411011152. The converter above does this instantly to whatever precision you set.
How do I convert gallon per days back to imperial pint per years?
Use the reverse factor: 1 gallon per days equals 2,433.024007 imperial pint per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial pint per years?
Imperial pint per Years (imp pt/yr) is a unit of flow rate.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
Is the imperial pint per years to gallon per days conversion exact?
Yes. Both imperial pint per years and gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 0.000411011152 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.