Volumetric flow rate.
Pint per Years to Imperial gallon per Days Converter — pt/yr to imp gal/d
Convert Pint per Years (pt/yr) to Imperial gallon per Days (imp gal/d) using the exact conversion factor (1 pint per years = 0.0002849731 imperial gallon per days). See the formula, worked examples, and conversion table.
Pint per Years to Imperial 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 1.49943655e-11 / 5.26167824e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pint per Years to Imperial gallon per Days
Pint per Years and Imperial 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
imperial gallon per days = pint per years × 0.000284973060579
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per years equals 1.499437e-11 base units, and 1 imperial gallon per days equals 5.261678e-8 base units, so dividing one by the other gives the direct pint per years-to-imperial gallon per days factor of 0.000284973060579.
Simple example
1 pt/yr × 0.0002849730606 = 0.0002849731 imp gal/d
1 pint per years = 0.0002849731 imperial gallon per days.
Real-world example
60 pt/yr × 0.0002849730606 = 0.0170983836 imp gal/d
60 pint per years = 0.0170983836 imperial gallon per days.
Conversion table
| Pint per Years (pt/yr) | Imperial gallon per Days (imp gal/d) |
|---|---|
| 0.1 pt/yr | 0.0000284973 imp gal/d |
| 1 pt/yr | 0.0002849731 imp gal/d |
| 10 pt/yr | 0.0028497306 imp gal/d |
| 60 pt/yr | 0.0170983836 imp gal/d |
| 100 pt/yr | 0.0284973061 imp gal/d |
| 1,000 pt/yr | 0.2849730606 imp gal/d |
Reverse conversion: Imperial gallon per Days to Pint per Years
0.0002849731 imp gal/d × 3509.103625 = 1.000000138 pt/yr
0.0002849731 imperial gallon per days = 1.000000138 pint per years.
pint per years = imperial gallon per days × 3509.10362533
For a page dedicated to this direction, see Imperial gallon per Days to Pint per Years.
Understanding the Pint per Years (pt/yr)
Volumetric flow rate.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per days are in 1 pint per years?
1 pint per years equals 0.0002849731 imperial gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert pint per years to imperial gallon per days?
Multiply the pint per years value by 0.0002849730606. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per days back to pint per years?
Use the reverse factor: 1 imperial gallon per days equals 3,509.103625 pint per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per years?
Pint per Years (pt/yr) is a unit of flow rate.
What is a imperial gallon per days?
Imperial gallon per Days (imp gal/d) is a unit of flow rate.
Is the pint per years to imperial gallon per days conversion exact?
Yes. Both pint per years and imperial gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 0.0002849730606 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.